PHP - How Can I Call A Property Of The Class?

Hi I'm setting up my own framework for a project. I was coming to the point of completion and thought up of a new idea.

Is it possible to call a function like this from a class:


class myClass {

    function func($param)
    {
        echo "Hello world". $param;
    }

}

$class = 'myClass';
$func = "func(' It\'s time to partey!')";

$$class = new $class;
$$class->$func;


Thanks for any help!

Alright guys got a but of a issue here, i keep geting a 'Call to class error undefined $obj' and i cant seem to see the problem.

my class
Code: [Select]
<?php

class DatabaseInsert {

function ArticleInsert($table,$fields,$values) {

$values_imploded = implode("','",$values);
$fields_imploded = implode(",",$fields);
$i = "INSERT INTO $table ($fields_imploded) VALUES ($values_imploded)";

mysql_query($i) or die( "<br>Query string: <br>Produced error: " . mysql_error() );;
//$table,$fields,$values

}
}



?>

The call
Code: [Select]
if(isset($_POST['sub'])) {

include("../scrips/php/cms/database.insert.class.php");
$table = "blog_posts";
$title = "'".$_POST['ArticleTitle']."'";
$img = "'2'";
$post = "'".$_POST['ArticleBody']."'";
$aurthor_id = "'1'";
$category_id = "'4'";
$date_posted = "NOW()";

$values = array("$title","$img","$post","$aurthor_id","$category_id","$date_posted");
$fields = array('title','img','post','aurthor_id','category_id','date_posted');
//echo $values['0']."<br/>".$fields['0'];

echo $values['0']."<br/>".$values['1']."<br/>".$values['2']."<br/>".$values['3']."<br/>".$values['4']."<br/>".$values['5'];
$obj->ArticleInsert($table,$fields,$values);

I am currently building my own MVC Framework and I have run into an issue that I can't solve when attempting to use 2 methods from a single model. I know that this isn't an issue with the queries or information being return. I am unsure of the proper way that I can call 2 methods when checking to see if a user is logged in... The issue that I face is both methods are calling the DB and it throws a PDO error which I don't know how to get around the issue.. Any guidance would be nice as I have been banging my head over this issue. Thank you!

 

Fatal error: Uncaught Error: Call to undefined method PDO::Select() in C:\xampp\htdocs\PicWrist\app\models\user.class.php:318 Stack trace: #0 C:\xampp\htdocs\PicWrist\app\controllers\home.php(21): User->getUser('4') #1 C:\xampp\htdocs\PicWrist\app\core\app.php(36): Home->index() #2 C:\xampp\htdocs\PicWrist\app\init.php(47): App->__construct() #3 C:\xampp\htdocs\PicWrist\public\index.php(5): require('C:\\xampp\\htdocs...') #4 {main} thrown in C:\xampp\htdocs\PicWrist\app\models\user.class.php on line 318

 

//Controller

<?php 
	/**
	 * Load the View
	 */
	class Controller{

		public function view($view, $data = []) {
			if (file_exists('../app/views/' . $view . '.php')) {
				require_once '../app/views/' . $view . '.php';
			} 
		}

		public function model($model, $data = []) {

			if (file_exists('../app/models/' . $model . '.class.php')) {
				require_once '../app/models/' . $model . '.class.php';

				return new $model();

			} else 

				return false;
		}
	}

?>

//Home Controller
<?php 
Class Home extends Controller {

	public static $user;
	public $errors;

	public function __construct() {

		self::$user = $this->model('user');

	}

	public function index() {
		$userdata 			= [];
		$data				= [];

		show(self::$user);
		$isLoggedin	= self::$user->isLoggedin;
		show($isLoggedin);

		$userdata = self::$user->getUser($_SESSION['user_id']);
		show($userdata);

		$this->view('home', $data);
	}

}

?>
<?php 
/**
 * Users
 */
class User
{
	private $db;
	private $errors = '';
	public $isLoggedin = False;
	public $isAdmin = False;

	public function __construct() {
		$this->isLoggedIn();
	}

	public function isLoggedIn() {

		if(isset($_SESSION['user_id'])){

			$data['user_id'] = $_SESSION['user_id'];
			$db = Database::getInstance();
			$query = "SELECT * FROM users WHERE user_id = :user_id LIMIT 1";
			$results = $db->Select($query, $data);

			if (is_array($results)) {
				 $this->isLoggedIn = True;
			}
		}

	}


	public function getUser($id) {

		if(isset($id)) {

			$data['user_id']	= intval($id);
			$db 				= Database::getInstance();
			$query 				= 'SELECT * FROM users WHERE user_id = :user_id';

			$results = $db->Select($query, $data);

			if (is_array($results)) {
				return $results;
			} else {
				return False;
			}
		} else {
			return False;
		}
	}

//DB
<?php 
	/**
	 * Database Connection
	 */
	class Database	{
		private $dbHost = DB_HOST;
		private $dbUser = DB_USER;
		private $dbPass = DB_PASS;
		private $dbName = DB_NAME;

		private $statment;
		private static $dbHandler;
		private $error;

		public function __construct()
		{
			$conn = 'mysql:host=' . $this->dbHost . ';dbname=' . $this->dbName;

			$options = array(
				PDO::ATTR_PERSISTENT 	=> true,
				PDO::ATTR_ERRMODE 		=> PDO::ERRMODE_EXCEPTION
			);

			try {
				self::$dbHandler = new PDO($conn, $this->dbUser, $this->dbPass, $options);
			} catch (PDOException $e) {
				self::$error = $e->getMessage();
				echo self::$error;
			}
		}

		public static function getInstance() {

			if(self::$dbHandler) {
				return self::$dbHandler;
			}

			return $instance = new Self();
		}

		public function Select($query, $data = array()) {
			$statement = self::$dbHandler->prepare($query);
			$result	= $statement->execute($data);

			If($result) {
				$data = $statement->fetchAll(PDO::FETCH_OBJ);
					if(is_array($data)) {
						// show($data);
						return $data;
				}
			}

			return False;
		}

		public function Update($query, $data = array()) {
			$statement = self::$dbHandler->prepare($query);
			$result	= $statement->execute($data);

			If($result) {
				return True;
			} 
			
			return False;

		}

	}

?>

 

Edited July 14 by avargas94
Wrong Code

This is a bit of a more advanced question so I am hoping there are some advanced programmers online at this time . Anyways basically I want to be able to "queue" functions from a class in a single call and am wondering if I am doing it correctly or if there is a better way to do it. Here is my code:


<?php
class test {
     private static $one;
     private static $two;
     private static $three;

     public function callOne($val){
          $one .= $val;
          return $this;
     }
     
     public function callTwo($val){
          $two .= $val;
          return $this;
     }

     public function callThree($val){
           $three .= $val;
           return $this;
     }

     public function print(){
          echo $this->one.' '.$this->two.' '.$this->three;
     }
}
?>


now when I want to call this I can do:

$test = new test();
$test->callOne('one')->callTwo('two')->callThree('three');
$test->callOne('another one');
$test->print();


Is there a better way to do this or is there a different method of doing this? Just wanna make sure I am doing it right lol.

Im working with php 5.1.6. With xampp 1.5.14. Im also working on a stock application. If I want to say add stock product (add_stock.php) this error is generated on screen. It seems to refer to a function in ump.class.php   Here we go, ump.class.php

<?php

/**
 * GUMP - A fast, extensible PHP input validation class
 *
 * @author		Sean Nieuwoudt (http://twitter.com/SeanNieuwoudt)
 * @copyright	Copyright (c) 2011 Wixel.net
 * @link		http://github.com/Wixel/GUMP
 * @version     1.0
 */

class GUMP
{	
	// Validation rules for execution
	protected $validation_rules = array();
	
	// Filter rules for execution
	protected $filter_rules = array(); 
	
	// Instance attribute containing errors from last run
	protected $errors = array();
	
	// ** ------------------------- Validation Data ------------------------------- ** //	
	
	public static $basic_tags	  = "<br><p><a><strong><b><i><em><img><blockquote><code><dd><dl><hr><h1><h2><h3><h4><h5><h6><label><ul><li><span><sub><sup>";				
		
	public static $en_noise_words = "about,after,all,also,an,and,another,any,are,as,at,be,because,been,before,
				  				  	 being,between,both,but,by,came,can,come,could,did,do,each,for,from,get,
				  				  	 got,has,had,he,have,her,here,him,himself,his,how,if,in,into,is,it,its,it's,like,
			      				  	 make,many,me,might,more,most,much,must,my,never,now,of,on,only,or,other,
				  				  	 our,out,over,said,same,see,should,since,some,still,such,take,than,that,
				  				  	 the,their,them,then,there,these,they,this,those,through,to,too,under,up,
				  				  	 very,was,way,we,well,were,what,where,which,while,who,with,would,you,your,a,
				  				  	 b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,$,1,2,3,4,5,6,7,8,9,0,_";
				
	// ** ------------------------- Validation Helpers ---------------------------- ** //	
	
	/**
	 * Shorthand method for inline validation 
	 *
	 * @param array $data The data to be validated
	 * @param array $validators The GUMP validators
	 * @return mixed True(boolean) or the array of error messages
	 */
	public static function is_valid(array $data, array $validators) 
	{
		$gump = new Gump();

		$gump->validation_rules($validators);

		if($gump->run($data) === false) {
			return $gump->get_readable_errors(false);
		} else {
			return true;
		}	
	}	
	
	/**
	 * Magic method to generate the validation error messages
	 *
	 * @return string
	 */
	public function __toString()
	{
		return $this->get_readable_errors(true);
	}
	
	/**
	 * Perform XSS clean to prevent cross site scripting
	 * 
	 * @static
	 * @access public
	 * @param  array $data
	 * @return array
	 */
	public static function xss_clean(array $data)
	{
		foreach($data as $k => $v)
		{
			$data[$k] = filter_var($v, FILTER_SANITIZE_STRING);		
		}
		
		return $data;
	}
	
	/**
	 * Getter/Setter for the validation rules
	 *
	 * @param array $rules
	 * @return array
	 */
	public function validation_rules(array $rules = array())
	{
		if(!empty($rules)) {
			$this->validation_rules = $rules;
		} else {
			return $this->validation_rules;
		}		
	}
	
	/**
	 * Getter/Setter for the filter rules
	 *
	 * @param array $rules
	 * @return array
	 */	
	public function filter_rules(array $rules = array())
	{
		if(!empty($rules)) {
			$this->filter_rules = $rules;
		} else {
			return $this->filter_rules;
		}
	}	
	
	/**
	 * Run the filtering and validation after each other
	 *
	 * @param array $data
	 * @return array
	 * @return boolean
	 */
	public function run(array $data)
	{
		$data = $this->filter($data, $this->filter_rules());
		
		$validated = $this->validate(
			$data, $this->validation_rules()
		);		
		
		if($validated !== true) {
			return false;
		} else {
		   return $data;
		}
	}
	
	/**
	 * Sanitize the input data
	 * 
	 * @access public
	 * @param  array $data
	 * @return array
	 */
	public function sanitize(array $input, $fields = NULL, $utf8_encode = true)
	{
		$magic_quotes = (bool)get_magic_quotes_gpc();
		
		if(is_null($fields))
		{
			$fields = array_keys($input);
		}

		foreach($fields as $field)
		{
			if(!isset($input[$field]))
			{
				continue;
			}
			else
			{
				$value = $input[$field]; 
				
				if(is_string($value))
				{
					if($magic_quotes === TRUE)
					{
						$value = stripslashes($value);
					}
					
					if(strpos($value, "\r") !== FALSE)
					{
						$value = trim($value);
					}
					
					if(function_exists('iconv') && function_exists('mb_detect_encoding') && $utf8_encode)
					{
						$current_encoding = mb_detect_encoding($value);
						
						if($current_encoding != 'UTF-8' && $current_encoding != 'UTF-16') {
							$value = iconv($current_encoding, 'UTF-8', $value);
						}
					}
					
					$value = filter_var($value, FILTER_SANITIZE_STRING);
				}
				
				$input[$field] = $value;
			}
		}
		
		return $input;		
	}
	
	/**
	 * Return the error array from the last validation run
	 *
	 * @return array
	 */
	public function errors()
	{
		return $this->errors;
	}
	
	/**
	 * Perform data validation against the provided ruleset
	 * 
	 * @access public
	 * @param  mixed $input
	 * @param  array $ruleset
	 * @return mixed
	 */
	public function validate(array $input, array $ruleset)
	{
		$this->errors = array();
		
		foreach($ruleset as $field => $rules)
		{
			#if(!array_key_exists($field, $input))
			#{
			#	continue;
			#}
			
			$rules = explode('|', $rules);

			foreach($rules as $rule)
			{
				$method = NULL;
				$param  = NULL;
				
				if(strstr($rule, ',') !== FALSE) // has params
				{
					$rule   = explode(',', $rule);
					$method = 'validate_'.$rule[0];
					$param  = $rule[1];
				}
				else
				{
					$method = 'validate_'.$rule;
				}

				if(is_callable(array($this, $method)))
				{
					$result = $this->$method($field, $input, $param);

					if(is_array($result)) // Validation Failed
					{
						$this->errors[] = $result;
					}
				}
				else
				{
					throw new Exception("Validator method '$method' does not exist.");
				}
			}
		}

		return (count($this->errors) > 0)? $this->errors : TRUE;
	}
	
	/**
	 * Process the validation errors and return human readable error messages
	 *
	 * @param bool $convert_to_string = false
	 * @param string $field_class
	 * @param string $error_class	
	 * @return array 
	 * @return string	
	 */
	public function get_readable_errors($convert_to_string = false, $field_class="field", $error_class="error-message")
	{
		if(empty($this->errors)) {
			return ($convert_to_string)? null : array();
		}
		
		$resp = array();
		
		foreach($this->errors as $e) {
		
			$field = ucwords(str_replace(array('_','-'), chr(32), $e['field']));
			$param = $e['param'];
			
			switch($e['rule']) {
				case 'validate_required':
					$resp[] = "The <span class=\"$field_class\">$field</span> field is required";
					break;
				case 'validate_valid_email':
					$resp[] = "The <span class=\"$field_class\">$field</span> field is required to be a valid email address";
					break;
				case 'validate_max_len':
					if($param == 1) {
						$resp[] = "The <span class=\"$field_class\">$field</span> field needs to be shorter than $param character";
					} else {
						$resp[] = "The <span class=\"$field_class\">$field</span> field needs to be shorter than $param characters";
					}
					break;
				case 'validate_min_len':
					if($param == 1) {
						$resp[] = "The <span class=\"$field_class\">$field</span> field needs to be longer than $param character";
					} else {
						$resp[] = "The <span class=\"$field_class\">$field</span> field needs to be longer than $param characters";
					}
					break;
				case 'validate_exact_len':
					if($param == 1) {
						$resp[] = "The <span class=\"$field_class\">$field</span> field needs to be exactly $param character in length";
					} else {
						$resp[] = "The <span class=\"$field_class\">$field</span> field needs to be exactly $param characters in length";
					}
					break;
				case 'validate_alpha':
					$resp[] = "The <span class=\"$field_class\">$field</span> field may only contain alpha characters(a-z)";
					break;
				case 'validate_alpha_numeric':
					$resp[] = "The <span class=\"$field_class\">$field</span> field may only contain alpha-numeric characters";
					break;
				case 'validate_alpha_dash':
					$resp[] = "The <span class=\"$field_class\">$field</span> field may only contain alpha characters &amp; dashes";
					break;
				case 'validate_numeric':
					$resp[] = "The <span class=\"$field_class\">$field</span> field may only contain numeric characters";
					break;
				case 'validate_integer':
					$resp[] = "The <span class=\"$field_class\">$field</span> field may only contain a numeric value";
					break;
				case 'validate_boolean':
					$resp[] = "The <span class=\"$field_class\">$field</span> field may only contain a true or false value";
					break;
				case 'validate_float':
					$resp[] = "The <span class=\"$field_class\">$field</span> field may only contain a float value";
					break;
				case 'validate_valid_url':
					$resp[] = "The <span class=\"$field_class\">$field</span> field is required to be a valid URL";
					break;
				case 'validate_url_exists':
					$resp[] = "The <span class=\"$field_class\">$field</span> URL does not exist";
					break;
				case 'validate_valid_ip':
					$resp[] = "The <span class=\"$field_class\">$field</span> field needs to contain a valid IP address";
					break;
				case 'validate_valid_cc':
					$resp[] = "The <span class=\"$field_class\">$field</span> field needs to contain a valid credit card number";
					break;
				case 'validate_valid_name':
					$resp[] = "The <span class=\"$field_class\">$field</span> field needs to contain a valid human name";
					break;
				case 'validate_contains':
					$resp[] = "The <span class=\"$field_class\">$field</span> field needs contain one of these values: ".implode(', ', $param);
					break;
				case 'validate_street_address':
					$resp[] = "The <span class=\"$field_class\">$field</span> field needs to be a valid street address";
					break;
			}
		}		
		
		if(!$convert_to_string) {
			return $resp;
		} else {
			$buffer = '';
			foreach($resp as $s) {
				$buffer .= "<span class=\"$error_class\">$s</span>";
			}
			return $buffer;
		}
	}
	
	/**
	 * Filter the input data according to the specified filter set 
	 * 
	 * @access public
	 * @param  mixed $input
	 * @param  array $filterset
	 * @return mixed
	 */
	public function filter(array $input, array $filterset)
	{
		foreach($filterset as $field => $filters)
		{
			if(!array_key_exists($field, $input))
			{
				continue;
			}

			$filters = explode('|', $filters);

			foreach($filters as $filter)
			{	
				$params = NULL;
				
				if(strstr($filter, ',') !== FALSE)
				{
					$filter = explode(',', $filter);
					
					$params = array_slice($filter, 1, count($filter) - 1);
					
					$filter = $filter[0];
				}
				
				if(is_callable(array($this, 'filter_'.$filter)))
				{
					$method = 'filter_'.$filter;
					$input[$field] = $this->$method($input[$field], $params);
				}
				else if(function_exists($filter))
				{
					$input[$field] = $filter($input[$field]);
				}
				else
				{
					throw new Exception("Filter method '$filter' does not exist.");
				}
			}
		}	
		
		return $input;
	}
	
	// ** ------------------------- Filters --------------------------------------- ** //
	
	/**
	 * Replace noise words in a string (http://tax.cchgroup.com/help/Avoiding_noise_words_in_your_search.htm)
	 * 
	 * Usage: '<index>' => 'noise_words'
	 *	
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */
	protected function filter_noise_words($value, $params = NULL)
	{
		$value = preg_replace('/\s\s+/u', chr(32),$value);
		
		$value = " $value ";
				
		$words = explode(',', self::$en_noise_words);
		
		foreach($words as $word)
		{
			$word = trim($word);
			
			$word = " $word "; // Normalize
			
			if(stripos($value, $word) !== FALSE)
			{
				$value = str_ireplace($word, chr(32), $value);
			}
		}

		return trim($value);
	}
	
	/**
	 * Remove all known punctuation from a string
	 * 
	 * Usage: '<index>' => 'rmpunctuataion'
	 *	
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */
	protected function filter_rmpunctuation($value, $params = NULL)
	{
		return preg_replace("/(?![.=$'€%-])\p{P}/u", '', $value);
	}
	
	/**
	 * Translate an input string to a desired language [DEPRECIATED]
	 *
	 * Any ISO 639-1 2 character language code may be used 
	 *
	 * See: http://www.science.co.il/language/Codes.asp?s=code2
	 *
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */
	/*
	protected function filter_translate($value, $params = NULL)
	{
		$input_lang  = 'en';
		$output_lang = 'en';
		
		if(is_null($params))
		{
			return $value;
		}
		
		switch(count($params))
		{
			case 1:
				$input_lang  = $params[0];
				break;
			case 2:
				$input_lang  = $params[0];
				$output_lang = $params[1];
				break;
		}
		
		$text = urlencode($value);

		$translation = file_get_contents(
			"http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q={$text}&langpair={$input_lang}|{$output_lang}" 
		);
		
		$json = json_decode($translation, true);
		
		if($json['responseStatus'] != 200)
		{
			return $value;
		}
		else
		{
			return $json['responseData']['translatedText'];
		}		
	}
	*/
		
	/**
	 * Sanitize the string by removing any script tags
	 * 
	 * Usage: '<index>' => 'sanitize_string'
	 *	
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */
	protected function filter_sanitize_string($value, $params = NULL)
	{
		return filter_var($value, FILTER_SANITIZE_STRING);
	}
	
	/**
	 * Sanitize the string by urlencoding characters
	 * 
	 * Usage: '<index>' => 'urlencode'
	 *	
	 * @access protected
	 * @param  string $value
	 * @param  array $params	
	 * @return string
	 */
	protected function filter_urlencode($value, $params = NULL)
	{
		return filter_var($value, FILTER_SANITIZE_ENCODED);  
	}
	
	/**
	 * Sanitize the string by converting HTML characters to their HTML entities
	 * 
	 * Usage: '<index>' => 'htmlencode'
	 *	
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */
	protected function filter_htmlencode($value, $params = NULL)
	{
		return filter_var($value, FILTER_SANITIZE_SPECIAL_CHARS);  
	}
	
	/**
	 * Sanitize the string by removing illegal characters from emails
	 * 
	 * Usage: '<index>' => 'sanitize_email'
	 *	
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */
	protected function filter_sanitize_email($value, $params = NULL)
	{
		return filter_var($value, FILTER_SANITIZE_EMAIL);  
	}
	
	/**
	 * Sanitize the string by removing illegal characters from numbers
	 * 
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */
	protected function filter_sanitize_numbers($value, $params = NULL)
	{
		return filter_var($value, FILTER_SANITIZE_NUMBER_INT);  
	}
	
	/**
	 * Filter out all HTML tags except the defined basic tags
	 * 
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */	
	protected function filter_basic_tags($value, $params = NULL)
	{
		return strip_tags($value, self::$basic_tags);
	}
	
	/**
	 * Filter out all SQL Valnurablities 
	 * 
	 * @access protected
	 * @param  string $value
	 * @param  array $params
	 * @return string
	 */	
	protected function filter_mysql_escape($value, $params = NULL)
	{
		return mysql_real_escape_string($value);
	}

	
	// ** ------------------------- Validators ------------------------------------ ** //	
	
	/**
	 * Verify that a value is contained within the pre-defined value set
	 * 
	 * Usage: '<index>' => 'contains,value value value'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_contains($field, $input, $param = NULL)
	{
		$param = trim(strtolower($param));
		
		$value = trim(strtolower($input[$field]));
		
		if (preg_match_all('#\'(.+?)\'#', $param, $matches, PREG_PATTERN_ORDER)) {
			$param = $matches[1];
		} else  {
			$param = explode(chr(32), $param);
		}

		if(in_array($value, $param)) { // valid, return nothing
			return;
		} else {
			return array(
				'field' => $field,
				'value' => $value,
				'rule'	=> __FUNCTION__,
				'param' => $param
			);			
		}
	}	
	
	/**
	 * Check if the specified key is present and not empty
	 * 
	 * Usage: '<index>' => 'required'
	 *
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_required($field, $input, $param = NULL)
	{
		if(isset($input[$field]) && trim($input[$field]) != '')
		{
			return;
		}
		else
		{
			return array(
				'field' => $field,
				'value' => NULL,
				'rule'	=> __FUNCTION__,
				'param' => $param
			);
		}
	}
	
	/**
	 * Determine if the provided email is valid
	 * 
	 * Usage: '<index>' => 'valid_email'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_valid_email($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
	
		if(!filter_var($input[$field], FILTER_VALIDATE_EMAIL))
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value length is less or equal to a specific value
	 * 
	 * Usage: '<index>' => 'max_len,240'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_max_len($field, $input, $param = NULL)
	{
		if(!isset($input[$field]))
		{
			return;
		}
		
		if(function_exists('mb_strlen'))
		{
			if(mb_strlen($input[$field]) <= (int)$param)
			{
				return;
			}
		}
		else
		{
			if(strlen($input[$field]) <= (int)$param)
			{
				return;
			}
		}

		return array(
			'field' => $field,
			'value' => $input[$field],
			'rule'	=> __FUNCTION__,
			'param' => $param
		);		
	}
	
	/**
	 * Determine if the provided value length is more or equal to a specific value
	 * 
	 * Usage: '<index>' => 'min_len,4'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_min_len($field, $input, $param = NULL)
	{
		if(!isset($input[$field]))
		{
			return;
		}
		
		if(function_exists('mb_strlen'))
		{
			if(mb_strlen($input[$field]) >= (int)$param)
			{
				return;
			}
		}
		else
		{
			if(strlen($input[$field]) >= (int)$param)
			{
				return;
			}
		}

		return array(
			'field' => $field,
			'value' => $input[$field],
			'rule'	=> __FUNCTION__,
			'param' => $param			
		);
	}
	
	/**
	 * Determine if the provided value length matches a specific value
	 * 
	 * Usage: '<index>' => 'exact_len,5'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_exact_len($field, $input, $param = NULL)
	{
		if(!isset($input[$field]))
		{
			return;
		}

		if(function_exists('mb_strlen'))
		{
			if(mb_strlen($input[$field]) == (int)$param)
			{
				return;
			}
		}
		else
		{
			if(strlen($input[$field]) == (int)$param)
			{
				return;
			}
		}

		return array(
			'field' => $field,
			'value' => $input[$field],
			'rule'	=> __FUNCTION__,
			'param' => $param			
		);
	}
	
	/**
	 * Determine if the provided value contains only alpha characters
	 * 
	 * Usage: '<index>' => 'alpha'
	 *
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_alpha($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!preg_match("/^([a-zÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïðòóôõöùúûüýÿ])+$/i", $input[$field]) !== FALSE)
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value contains only alpha-numeric characters
	 * 
	 * Usage: '<index>' => 'alpha_numeric'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */	
	protected function validate_alpha_numeric($field, $input, $param = NULL)
	{	
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!preg_match("/^([a-z0-9ÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïðòóôõöùúûüýÿ])+$/i", $input[$field]) !== FALSE)
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value contains only alpha characters with dashed and underscores
	 * 
	 * Usage: '<index>' => 'alpha_dash'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_alpha_dash($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!preg_match("/^([a-z0-9ÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïðòóôõöùúûüýÿ_-])+$/i", $input[$field]) !== FALSE)
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value is a valid number or numeric string
	 * 
	 * Usage: '<index>' => 'numeric'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_numeric($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!is_numeric($input[$field]))
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value is a valid integer
	 * 
	 * Usage: '<index>' => 'integer'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_integer($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!filter_var($input[$field], FILTER_VALIDATE_INT))
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value is a PHP accepted boolean
	 * 
	 * Usage: '<index>' => 'boolean'
	 *
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_boolean($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		$bool = filter_var($input[$field], FILTER_VALIDATE_BOOLEAN);
		
		if(!is_bool($bool))
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value is a valid float
	 * 
	 * Usage: '<index>' => 'float'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_float($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!filter_var($input[$field], FILTER_VALIDATE_FLOAT))
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value is a valid URL
	 * 
	 * Usage: '<index>' => 'valid_url'
	 *
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_valid_url($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!filter_var($input[$field], FILTER_VALIDATE_URL))
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if a URL exists & is accessible
	 *
	 * Usage: '<index>' => 'url_exists'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_url_exists($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		$url = str_replace(
			array('http://', 'https://', 'ftp://'), '', strtolower($input[$field])
		);

		if(function_exists('checkdnsrr'))
		{
			if(!checkdnsrr($url))
			{
				return array(
					'field' => $field,
					'value' => $input[$field],
					'rule'	=> __FUNCTION__,
					'param' => $param					
				);
			}	
		}
		else
		{
			if(gethostbyname($url) == $url)
			{
				return array(
					'field' => $field,
					'value' => $input[$field],
					'rule'	=> __FUNCTION__,
					'param' => $param					
				);
			}
		}
	}
	
	/**
	 * Determine if the provided value is a valid IP address
	 * 
	 * Usage: '<index>' => 'valid_ip'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_valid_ip($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!filter_var($input[$field], FILTER_VALIDATE_IP) !== FALSE)
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the provided value is a valid IPv4 address
	 * 
	 * Usage: '<index>' => 'valid_ipv4'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_valid_ipv4($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!filter_var($input[$field], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== FALSE)
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}	
	
	/**
	 * Determine if the provided value is a valid IPv6 address
	 * 
	 * Usage: '<index>' => 'valid_ipv6'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_valid_ipv6($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		if(!filter_var($input[$field], FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== FALSE)
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}	
	
	/**
	 * Determine if the input is a valid credit card number 
	 *
	 * See: http://stackoverflow.com/questions/174730/what-is-the-best-way-to-validate-a-credit-card-in-php
	 * Usage: '<index>' => 'valid_cc'	
	 * 
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_valid_cc($field, $input, $param = NULL)
	{
		if(!isset($input[$field]) || empty($input[$field]))
		{
			return;
		}
		
		$number = preg_replace('/\D/', '', $input[$field]);		
		
		if(function_exists('mb_strlen'))
		{
			$number_length = mb_strlen($input[$field]);
		}
		else
		{
			$number_length = strlen($input[$field]);
		}		
	
	  	$parity = $number_length % 2;
	
	 	$total = 0;
	
	  	for($i = 0; $i < $number_length; $i++) 
		{
	    	$digit = $number[$i];

	    	if ($i % 2 == $parity) 
			{
	      		$digit *= 2;
	
	      		if ($digit > 9) 
				{
	        		$digit -= 9;
	      		}
	    	}

	    	$total += $digit;
	  	}	
	
		if($total % 10 == 0)
		{
			return; // Valid
		}
		else
		{
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param				
			);
		}
	}
	
	/**
	 * Determine if the input is a valid human name [Credits to http://github.com/ben-s]
	 *
	 * See: https://github.com/Wixel/GUMP/issues/5
	 * Usage: '<index>' => 'valid_name'
	 * 
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_valid_name($field, $input, $param = NULL)
	{
		if(!isset($input[$field])|| empty($input[$field]))
		{
			return;
		}
		
	    if(!preg_match("/^([a-zÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïñðòóôõöùúûüýÿ '-])+$/i", $input[$field]) !== FALSE)
	    {
	        return array(
	            'field' => $field,
	            'value' => $input[$field],
	            'rule'  => __FUNCTION__,
				'param' => $param	
	        );
	    }
	}
	
	/**
	 * Determine if the provided input is likely to be a street address using weak detection
	 * 
	 * Usage: '<index>' => 'street_address'
	 *	
	 * @access protected
	 * @param  string $field
	 * @param  array $input
	 * @return mixed
	 */
	protected function validate_street_address($field, $input, $param = NULL)
	{	
		if(!isset($input[$field])|| empty($input[$field]))
		{
			return;
		}
		
		// Theory: 1 number, 1 or more spaces, 1 or more words
		$hasLetter = preg_match('/[a-zA-Z]/', $input[$field]);
		$hasDigit  = preg_match('/\d/'      , $input[$field]);
		$hasSpace  = preg_match('/\s/'      , $input[$field]);
		
		$passes = $hasLetter && $hasDigit && $hasSpace;
				
		if(!$passes) {
			return array(
				'field' => $field,
				'value' => $input[$field],
				'rule'	=> __FUNCTION__,
				'param' => $param
			);
		}
	}	
	
} // EOC

Here is add_stock.php

<?php
include_once("init.php");

?>
<!DOCTYPE html>

<html lang="en">
<head>
	<meta charset="utf-8">
	<title>POSNIC - Add Stock Category</title>
	
	<!-- Stylesheets -->
	<link href='http://fonts.googleapis.com/css?family=Droid+Sans:400,700' rel='stylesheet'>
	<link rel="stylesheet" href="css/style.css">
        <link rel="stylesheet" href="js/date_pic/date_input.css">
        <link rel="stylesheet" href="lib/auto/css/jquery.autocomplete.css">
	
	<!-- Optimize for mobile devices -->
	<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
	
	<!-- jQuery & JS files -->
	<?php include_once("tpl/common_js.php"); ?>
	<script src="js/script.js"></script>  
        <script src="js/date_pic/jquery.date_input.js"></script>  
        <script src="lib/auto/js/jquery.autocomplete.js "></script>  
 
		<script>
	/*$.validator.setDefaults({
		submitHandler: function() { alert("submitted!"); }
	});*/
	$(document).ready(function() {
		$("#supplier").autocomplete("supplier1.php", {
		width: 160,
		autoFill: true,
		selectFirst: true
	});
		$("#category").autocomplete("category.php", {
		width: 160,
		autoFill: true,
		selectFirst: true
	});
		// validate signup form on keyup and submit
		$("#form1").validate({
			rules: {
				name: {
					required: true,
					minlength: 3,
					maxlength: 200
				},
				stockid: {
					required: true,
					minlength: 3,
					maxlength: 200
				},
				cost: {
					required: true,
					
				},
				sell: {
					required: true,
					
				}
			},
			messages: {
				name: {
					required: "Please Enter Stock Name",
					minlength: "Category Name must consist of at least 3 characters"
				},
				stockid: {
					required: "Please Enter Stock ID",
					minlength: "Category Name must consist of at least 3 characters"
				},
				sell: {
					required: "Please Enter Selling Price",
					minlength: "Category Name must consist of at least 3 characters"
				},
				cost: {
					required: "Please Enter Cost Price",
					minlength: "Category Name must consist of at least 3 characters"
				}
			}
		});
	
	});
function numbersonly(e){
        var unicode=e.charCode? e.charCode : e.keyCode
        if (unicode!=8 && unicode!=46 && unicode!=37 && unicode!=38 && unicode!=39 && unicode!=40 && unicode!=9){ //if the key isn't the backspace key (which we should allow)
        if (unicode<48||unicode>57)
        return false
    }
    }
	</script>
	</script>

</head>
<body>

	<!-- TOP BAR -->
	<?php include_once("tpl/top_bar.php"); ?>
	<!-- end top-bar -->
	
	
	
	<!-- HEADER -->
	<div id="header-with-tabs">
		
		<div class="page-full-width cf">
	
			<ul id="tabs" class="fl">
				<li><a href="dashboard.php" class="dashboard-tab">Dashboard</a></li>
				<li><a href="view_sales.php" class="sales-tab">Sales</a></li>
				<li><a href="view_customers.php" class=" customers-tab">Customers</a></li>
				<li><a href="view_purchase.php" class="purchase-tab">Purchase</a></li>
				<li><a href="view_supplier.php" class=" supplier-tab">Supplier</a></li>
				<li><a href="view_product.php" class="active-tab stock-tab">Stocks / Products</a></li>
				<li><a href="view_payments.php" class="payment-tab">Payments / Outstandings</a></li>
				<li><a href="view_report.php" class="report-tab">Reports</a></li>
			</ul> <!-- end tabs -->
			
			<!-- Change this image to your own company's logo -->
			<!-- The logo will automatically be resized to 30px height. -->
			<a href="#" id="company-branding-small" class="fr"><img src="<?php if(isset($_SESSION['logo'])) { echo "upload/".$_SESSION['logo'];}else{ echo "upload/posnic.png"; } ?>" alt="Point of Sale" /></a>
			
		</div> <!-- end full-width -->	

	</div> <!-- end header -->
	
	
	
	<!-- MAIN CONTENT -->
	<div id="content">
		
		<div class="page-full-width cf">

			<div class="side-menu fl">
				
				<h3>Stock Management</h3>
				<ul>
					<li><a href="add_stock.php">Add Stock/Product</a></li>
					<li><a href="view_product.php">View Stock/Product</a></li>
					<li><a href="add_category.php">Add Stock Category</a></li>
					<li><a href="view_category.php">view Stock Category</a></li>
                                        <li><a href="view_stock_availability.php">view Stock Available</a></li>
				
                                  
                                </ul>
                               
                                
			</div> <!-- end side-menu -->
                        
			<div class="side-content fr">
			
				<div class="content-module">
				
					<div class="content-module-heading cf">
					
						<h3 class="fl">Add Stock </h3>
						<span class="fr expand-collapse-text">Click to collapse</span>
                                                <div style="margin-top: 15px;margin-left: 150px"></div>
						<span class="fr expand-collapse-text initial-expand">Click to expand</span>
					
					</div> <!-- end content-module-heading -->
					
						<div class="content-module-main cf">
				
							
					<?php
					//Gump is libarary for Validatoin
					
					if(isset($_POST['name'])){
					$_POST = $gump->sanitize($_POST);
					$gump->validation_rules(array(
						'name'    	  => 'required|max_len,100|min_len,3',
						'stockid'     => 'required|max_len,200',
						'sell'     => 'required|max_len,200',
						'cost'     => 'required|max_len,200',
						'supplier'     => 'max_len,200',
						'category'     => 'max_len,200'

					));
				
					$gump->filter_rules(array(
						'name'    	  => 'trim|sanitize_string|mysql_escape',
						'stockid'     => 'trim|sanitize_string|mysql_escape',
						'sell'     => 'trim|sanitize_string|mysql_escape',
						'cost'     => 'trim|sanitize_string|mysql_escape',
						'category'     => 'trim|sanitize_string|mysql_escape',
						'supplier'     => 'trim|sanitize_string|mysql_escape'

					));
				
					$validated_data = $gump->run($_POST);
					$name 		= "";
					$stockid 	= "";
					$sell           = "";
					$cost    	= "";
					$supplier 	= "";
					$category 	= "";
			

					if($validated_data === false) {
							echo $gump->get_readable_errors(true);
					} else {
						
						
							$name=mysql_real_escape_string($_POST['name']);
							$stockid=mysql_real_escape_string($_POST['stockid']);
							$sell=mysql_real_escape_string($_POST['sell']);
							$cost=mysql_real_escape_string($_POST['cost']);
							$supplier=mysql_real_escape_string($_POST['supplier']);
							$category=mysql_real_escape_string($_POST['category']);
							
						
						$count = $db->countOf("stock_details", "stock_name ='$name'");
		if($count>1)
			{
	        $data='Dublicat Entry. Please Verify';
                                            $msg='<p style=color:red;font-family:gfont-family:Georgia, Times New Roman, Times, serif>'.$data.'</p>';//
                                            ?>
                                                    
 <script  src="dist/js/jquery.ui.draggable.js"></script>
<script src="dist/js/jquery.alerts.js"></script>
<script src="dist/js/jquery.js"></script>
<link rel="stylesheet"  href="dist/js/jquery.alerts.css" >
                                                  
                                            <script type="text/javascript">
	
					jAlert('<?php echo  $msg; ?>', 'POSNIC');
			
</script>
                                                        <?php
			}
			else
			{
				
			if($db->query("insert into stock_details(stock_id,stock_name,stock_quatity,supplier_id,company_price,selling_price,category) values('$stockid','$name',0,'$supplier',$cost,$sell,'$category')"))
			{ 
				$db->query("insert into stock_avail(name,quantity) values('$name',0)");
                                  $msg=" $name Stock Details Added" ;
				header("Location: add_stock.php?msg=$msg");
                        }else
			echo "<br><font color=red size=+1 >Problem in Adding !</font>" ;
			
			}
			
			
			}
							
							}
						
				if(isset($_GET['msg'])){
                                             $data=$_GET['msg'];
                                            $msg='<p style=color:#153450;font-family:gfont-family:Georgia, Times New Roman, Times, serif>'.$data.'</p>';//
                                            ?>
                                                    
 <script  src="dist/js/jquery.ui.draggable.js"></script>
<script src="dist/js/jquery.alerts.js"></script>
<script src="dist/js/jquery.js"></script>
<link rel="stylesheet"  href="dist/js/jquery.alerts.css" >
                                                  
                                            <script type="text/javascript">
	
					jAlert('<?php echo  $msg; ?>', 'POSNIC');
			
</script>
                                                        <?php
                                         }
				
				?>
				
				<form name="form1" method="post" id="form1" action="">
                  
                
                  <table class="form"  border="0" cellspacing="0" cellpadding="0">
                    <tr>
                          <?php
					  $max = $db->maxOfAll("id", "stock_details");
					  $max=$max+1;
					  $autoid="SD".$max."";
					  ?>
                      <td><span class="man">*</span>Stock ID:</td>
                      <td><input name="stockid" type="text" id="stockid" readonly maxlength="200"  class="round default-width-input" value="<?php echo $autoid; ?>" /></td>
                       
                      <td><span class="man">*</span>Name:</td>
                      <td><input name="name"placeholder="ENTER CATEGORY NAME" type="text" id="name" maxlength="200"  class="round default-width-input" value="<?php echo $name; ?>" /></td>
                       
                    </tr>
                    <tr>
                      <td><span class="man">*</span>Cost:</td>
                      <td><input name="cost" placeholder="ENTER COST PRICE" type="text" id="cost"  maxlength="200"  class="round default-width-input" onkeypress="return numbersonly(event)" value="<?php echo $cost; ?>" /></td>
                       
                      <td><span class="man">*</span>Sell:</td>
                      <td><input name="sell" placeholder="ENTER SELLING PRICE" type="text" id="sell" maxlength="200"  class="round default-width-input" onkeypress="return numbersonly(event)" value="<?php echo $sell; ?>" /></td>
                       
                    </tr>
                    <tr>
                      <td>Supplier:</td>
                      <td><input name="supplier" placeholder="ENTER SUPPLIER NAME" type="text" id="supplier"  maxlength="200"  class="round default-width-input" value="<?php echo $supplier; ?>" /></td>
                       
                      <td>Category:</td>
                      <td><input name="category" placeholder="ENTER CATEGORY NAME" type="text" id="category" maxlength="200"  class="round default-width-input" value="<?php echo $category; ?>" /></td>
                       
                    </tr>
                   
                    <tr>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>
                    </tr>
                    
                    
                    <tr>
                      <td>&nbsp;
					 
					  </td>
                      <td>
                        <input  class="button round blue image-right ic-add text-upper" type="submit" name="Submit" value="Add">
						(Control + S)
					  
					  <td align="right"><input class="button round red   text-upper"  type="reset" name="Reset" value="Reset"> </td>
                    </tr>
                  </table>
                </form>  
						
				
					</div> <!-- end content-module-main -->
							
				
				</div> <!-- end content-module -->
				
				
		
		</div> <!-- end full-width -->
		  	
	</div> <!-- end content -->
	
	
	
	<!-- FOOTER -->
	<div id="footer">
        
		<p>Any Queries email to <a href="mailto:sridhar.posnic@gmail.com?subject=Stock%20Management%20System">sridhar.posnic@gmail.com</a>.</p>
	
	</div> <!-- end footer -->

</body>
</html>

now who can tell me what is wrong with the function filter_var() method on line 186 in ump.class.php?  

Hi I have a table class and functions I want to call in another function but can't get it working. Some help will be very welcome.

It seesm that the new table class is not working in this function if I pass the values to it, I have tested the class, it does get the post values I post to it so $_POST['id'] are being received as well as all the other $_POST's but the table class and find function is not working, it works fine if I don't put it in a function..

function edit() {
   
   if (isset($error)){ $error.="Please fix the error(s) above";}
   else {

      if ($_POST['id'] <> "") { 
                   
         $update =& new table($db, 'publisher');

         $update->find($_POST['id']);
         $update->name       = $_POST['name'];
         $update->url        = $_POST['url'];
         $update->contact    = $_POST['contact'];
         $update->address    = $_POST['address'];
         $update->phone        = $_POST['phone'];
         $update->email        = $_POST['email'];
         $update->save();

         $error = "The Publisher has been edited";   
                }
   }
  }

OVERVIEW:

The code is about making call to the escreen web service using SOAP and Curl with client authentication required. Currently I am not getting any result only HTTP 403 and 500 errors.
The call requires client authenticate cert to be on the callng site.

CODE:

    $content = "<TicketRequest>
      <Version>1.0</Version>
      <Mode>Test</Mode>
      <CommitAction></CommitAction>
      <PartnerInfo>
      <UserName>xxxxxxxxxx</UserName>
      <Password>xxxxxxxxxxx</Password>
      </ PartnerInfo>
      <RequestorOrderID></RequestorOrderID>
      <CustomerIdentification>
        <IPAddress></IPAddress>
        <ClientAccount>xxxxxxxxxx</ClientAccount>
        <ClientSubAccount>xxxxxxxxxx</ClientSubAccount>
        <InternalAccount></InternalAccount>
        <ElectronicClientID></ElectronicClientID>
      </CustomerIdentification>
      <TicketAction>
        <Type></Type>
        <Params>
          <Param>
          <ID>4646</ID>
          <Value></Value>
          </Param>
        </Params>
      </TicketAction>
    </TicketRequest>";
    
    $wsdl  = "https://services.escreen.com/SingleSignOnStage/SingleSignOn.asmx";
    
    $headers = array(  "Content-type: text/xml;charset=\"utf-8\"", 
         "Accept: text/xml", 
         "Cache-Control: no-cache", 
         "Pragma: no-cache", 
      //   "SOAPAction: \"\"", 
         "Content-length: ".strlen($content),
        ); 
     
    
    $ch = curl_init(); 
    curl_setopt($ch, CURLOPT_URL, $wsdl); 
    curl_setopt($ch, CURLOPT_HEADER, 1); 
    curl_setopt($ch, CURLOPT_VERBOSE, '1');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($ch, CURLOPT_POSTFIELDS, $content); 
    
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, '1');
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, '1');
    //curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: text/xml"));
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 
    //curl_setopt($ch, CURLOPT_HTTPHEADER, array('SOAPAction: ""')); 
    curl_setopt($ch, CURLOPT_CAPATH, '/home/pps/');
    curl_setopt($ch, CURLOPT_CAINFO,  '/home/pps/authority.pem');
    curl_setopt($ch, CURLOPT_SSLCERT, 'PROTPLUSSOL_SSO.pem');
    curl_setopt($ch, CURLOPT_SSLCERTPASSWD, 'xxxxxxxxxxxx');
    
    $output = curl_exec($ch);
    
    // Check if any error occured
    if(curl_errno($ch))
    {
        echo 'Error no : '.curl_errno($ch).' Curl error: ' . curl_error($ch);
    }
    
    print_r($output);



QUESTIONS:

1. I need to call the RequestTicket method and pass the XML string to it.
   I don't know how to do it here(pass the method name to call).

2. For client authentication they gave us three certs, one root cert, one intermediate
   cert and a client authentication cert PROTPLUSSOL_SSOpem(it was a .pfx file). Since we are on linux we converted them to pem . In curl calls I could not find way to how to include both the root cert and the intermediate cert ,so I combined them by making a new pem file and copying the intermediate cert and them the root cert and naming it authority.pem .
I am not sure whether it works or not and would like your opinion.

3. For the current code Iam getting the error
   Error no : 77 Curl error: error setting certificate verify locations: CAfile: /home/pps/authority.pem CApath: /home/pps/

 
  If I disable the curl error message,I am getting blank page with page title 403 - Forbidden. Access is denied.

  If I comment out the CURLOPT_CAPATH and CURLOPT_CAINFO lines it gives http 500 error page with the message as content and the following at the top.

 > HTTP/1.1 500 Internal Server Error. Cache-Control: private Content-Type: text/html Server: Microsoft-IIS/7.5 X-AspNet-Version: 1.1.4322 X-Powered-By: ASP.NET Date: Thu, 02 Sep 2010 14:46:38 GMT Content-Length: 1208

If I comment out as above and also CURLOPT_SSLCERT and CURLOPT_SSLCERTPASSWD it gives 403 error with the message as content.

So I would request you to help me out by pointing out whats wrong with the current code.

Thank you.

This topic has been moved to Other Libraries and Frameworks.

http://www.phpfreaks.com/forums/index.php?topic=319682.0

I can call the following function successfully as a single php program

  // Acknowledge and clear the orders
   function ack($client, $merchant, $id) {
         $docs = array('string' => $id);
         $params = array('merchant' => $merchant, 'documentIdentifierArray' => $docs);
         $result = $client->call('postDocumentDownloadAck', $params);
         return $result;
         }
with

   $result = ack($t, $merchant,'2779540483');

successful output

    [documentDownloadAckProcessingStatus] => _SUCCESSFUL_
    [documentID] => 2779540483

I'm trying to figure out how to call this function as an object from another program.

Trying the following gives error  ***Call to a member function call() on a non-object***

  function postDocumentDownloadAck($t, $merchant, $id) {
     $this->error = null;
     $docs = array('string' => $this->id);
     $params = array('merchant' => $this->merchant, 'documentIdentifierArray' => $docs);

 **  I've tried the following which does nothing
     $result = $this->soap->call('postDocumentDownloadAck', $params);

** I've tried the following   -  which gives error "Call to a member function call() on a non-object"
     $result = $this->t->soap->call('postDocumentDownloadAck', $params);

     if($this->soap->fault) {
        $this->error = $result;
        return false;
     }

     return $result;
  }


***

calling program snippet for above function
   $merchant= array( "merchant"=> $merchantid, "merchantName" => $merchantname, "email"=> $login, "password"=> $password);
   $t = new AmazonMerchantAPI($merchantid, $merchantname, $login, $password);
   $documentlist= $t->GetAllPendingDocumentInfo('_GET_ORDERS_DATA_');
   $docid = $documentlist['MerchantDocumentInfo'][$i]['documentID'];
   $docs = array('string' => $docid);
   $ackorders = $t->postDocumentDownloadAck($t, $merchant,$docs);

Any ideas of what I'm doing wrong are greatly appreciated.

Hello,

I've been trying this for hours now, looking at different examples and trying to change them to work for me, but with no luck...

This is what I am trying to do:

I have a simple form with:
- 1 input field, where I can enter a number
- 1 Submit Button

When I enter a number into the field and click submit, I want that number to be send to the php file that is in the ajax call, then the script will take that number and run a bunch of queries and then return a new number. I want that new number to be used to call the php script via ajax again, until no number is returned, or something else is returned like the word "done" or something like that, at which point is simply makes an alert or populated a div with a message...

The point is, that depending on the number entered it could take up to an hour to complete ALL the queries, so I want the script that is called to only run a fixed amount of queries at a time and then return the number it is currently at (+1), so that it can continue with the next number when it is called again.

I would like to use jquery, but could also be any other way, as long as I get this to work. I already have the php script completed that needs to be called by the ajax, it returns a single number when being called.

Thank you,
vb

I have mysqli object in Database class base:

[color=]database class:[/color]

class Database {
  private $dbLink = null;
  
  public function __construct() {
    if (is_null($this->dbLink)) {
      // load db information  to connect
      $init_array = parse_ini_file("../init.ini.inc", true);
      $this->dbLink = new mysqli($init_array['database']['host'],
                           $init_array['database']['usr'],
                           $init_array['database']['pwd'],
                           $init_array['database']['db']);
  
      if (mysqli_connect_errno()) {
        $this->dbLink = null;
      }
    }
  }

  public function __destruct() {
    $this->dbLink->close();
  }
}


Class derived is Articles where I use object dBLink in base (or parent) class and I can't access to mysqli methods (dbLink member of base class):

Articles class:

require_once ('./includes/db.inc');

class Articles extends Database{
  private $id,
              ....
              ....
             $visible = null;
  
  public function __construct() {
    // Set date as 2009-07-08 07:35:00
    $this->lastUpdDate = date('Y-m-d H:i:s');
    $this->creationDate = date('Y-m-d H:i:s');
  }
  
  // Setter
  ....
  ....

  // Getter
  ....
  ....

  public function getArticlesByPosition($numArticles) {
    if ($result = $this->dbLink->query('SELECT * FROM articles ORDER BY position LIMIT '.$numArticles)) {
      $i = 0;
      while ($ret = $result->fetch_array(MYSQLI_ASSOC)) {
        $arts[$i] = $ret;
      }
      $result->close();
      return $arts;
    }
  }
}


In my front page php I use article class:


include_once('./includes/articles.inc');
$articlesObj = new articles();
$articles = $articlesObj->getArticlesByPosition(1);
var_dump($articles);


[color=]Error that go out is follow[/color]

Notice: Undefined property: Articles::$dbLink in articles.inc  on line 89

Fatal error: Call to a member function query() on a non-object in articles.inc on line 89

If I remove constructor on derived class Articles result don't change 
Please help me

I have an existing instance of my class Database, now I want to call that instance in my Session class, how would I go about doing this?

Hi

Can you call Class A's methods or properties from Class B's methods?

Thanks.

Ok. I know you can pass the object of a class as an argument. Example:


class A {
    function test() {
        echo "This is TEST from class A";
    }
}


class B {
    function __construct( $obj ) {
        $this->a = $obj;
    }

    function test() {
       $this->a->test();
    }

}


Then you could do:

$a = new A();
$b = new B($a);


Ok so that's one way i know of.

I also thought that you could make a method static, and do this: (assuming class A's test is 'static')

class B {
    function test() {
       A::test(); 
   }
}


But that is not working.


I'd like to know all possible ways of accomplishing this. Any hints are appreciated. thanks

Hi,

I need to be able to call a class based on variables.  E.G.

I would normally do:
Code: [Select]
$action = new pattern1()
but i would like to be able to do it dynamicaly:
Code: [Select]
$patNum = 1;
$action = new pattern.$patNum.()
Im wondering if that's possible?  If so what would the correct syntax be?

Many Thanks.