PHP - Found Flaw Im My Project Need Help

This code works without problems:

<?php
namespace NamespaceA;
class A extends \NamespaceB\B {}

namespace NamespaceB;
class B {}

But why the following code cause Fatal error: Class 'NamespaceB\B' not found in ...file?
 

<?php
namespace NamespaceA;
class A extends \NamespaceB\B {}

namespace NamespaceB;
class B extends \NamespaceC\C {}

namespace NamespaceC;
class C {}

And this code also works without problems:

<?php
namespace NamespaceA;
class A extends \NamespaceB\B {}

namespace NamespaceC;
class C {}

namespace NamespaceB;
class B extends \NamespaceC\C {}

Without any namespace, also Fatal error: Class 'B' not found in ...file:
 

<?php

class A extends B {}

class B extends C {}

class C {}

Works without problems:

<?php

class A extends B {}

class B {}

And yes everything is in the same PHP file....

Hi Folks! New to php and introduced into it by a new found  friend who is really into php. Been learning and learning and learning but not so much I am afraid. I guess books and youtubes and other tutorials are not enough so here I am, fearlessly venturing into this forum and I hope to learn much more to all ya pros out there err I mean in here. Be gentle to me please. I am not a coder but I do have logical thinking attitude and habit. I am a slow learner and close to the resignation age. But who cares, I wanna learn php, yeah!

I'm trying to show my friend my website and it's not letting him or me view it.

I am using my own IP-address. (dashed out for security, but it is correct)
http://--.---.--.---/index-1.php
When he and I type this into our browser, we can an error called "Resource Not Found".

But, when I use localhost address, it works fine.
http://localhost/index-1.php

Does anyone know what is wrong?
Do I need to open a specific port?

USING XAMPP.

Fatal error: Call to undefined function curl_init() in C:\(etc etc...)

Now I know the usual causes for a problem like this, but they are not solving anything.

Yes, extension=php_curl.dll is uncommented in the php.ini file.
Yes, phpinfo() displays the php.ini file I have been editing as the Loaded Configuration File.
Yes, extension_dir is set correctly in my php.ini file (other extensions work).
Yes, php_curl.dll exists in my ext/ folder.
No, phpinfo() does not display anything about cURL, anywhere

Where else can I look to possibly fix this?

I am following a tutorial on how to make a simple PHP shopping cart at:
http://v3.thewatchmakerproject.com/journal/276/

I have discovered a problem with the code where a } is not closed.

Quote

$cart = $_SESSION['cart'];
if ($cart) {
$items = explode(',',$cart);
$contents = array();
foreach ($items as $item) {
$contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1;
}


Should the } go on the end of the code or is it suppose to go else where within it?

I am using the code below for my webpage. When no or non existant querystring is passed the user is directed to the homepage. 

I want to change this so that if a user goes uses an invalid query string (?page=oldcontent) they are directed to a 'not found page'. Can this be done with the way I hae set this up?


switch ($page) {

case 'about':
include 'about.php';
break;

case 'contact':
include 'contact.php';
break;


default:
include 'homepage.php';
}

This topic has been moved to mod_rewrite.

http://www.phpfreaks.com/forums/index.php?topic=318218.0

Hi

This is a strange one, and I'm not sure whats going on here. I've tried googling the answer to no avail.

Basically, I'm writing a Wordpress plugin, and here's my setup:

install.php has a class called 'two_install'

The main plugin file code snippet:

Code: [Select]
// Installation
require(plugin_basename('installer.php'));

// Initiate installation class
$twp_install = new twp_install;


This results in this on activation:

Fatal error: Class 'twp_install' not found in path-on-server\wp-content\plugins\twitter_parser\twitter_parser.php on line xx

Anyone got any ideas? Just a note, there is definitely a class called 'twp_install' in installer.php!

Thanks in advance

I'm having trouble with a role in a wordpress site that I made
I think the script was that I installed another version, so I
some adjustments in it, among those changes have modified this function

Quote

if (@$_GET['src'] && !@$PHPTHUMB_CONFIG['allow_local_http_src'] && eregi('^http://'.@$_SERVER['HTTP_HOST'].'(.+)', @$_GET['src'], $matches)) {
   $phpThumb->ErrorImage('It is MUCH better to specify the "src" parameter as "'.$matches[1].'" instead of "'.$matches[0].'".'."\n\n".'If you really must do it this way, enable "allow_local_http_src" in phpThumb.config.php');
}


for this:
Quote

(@$_GET['src'] && !@$PHPTHUMB_CONFIG['allow_local_http_src'] && preg_match('^http://'.@$_SERVER['HTTP_HOST'].'(.+)', @$_GET['src'], $matches)) {
$phpThumb->ErrorImage('It is MUCH better to specify the "src" parameter as "'.$matches[1].'" instead of "'.$matches[0].'".'."\n\n".'If you really must do it this way, enable "allow_local_http_src" in phpThumb.config.php');
}



It was supposed to make some images appear as thumbnails on the home page
my site, but they do not appear and I got the following error:
Quote

Warning: preg_match() [function.preg-match]: No ending delimiter '^' found in /home/pontocom/public_html/wp-content/themes/Comfy/scripts/phpThumb/phpThumb.php on line 160



Is there some way that I can take to fix this error?

Hi New to php code, been trown in at the deep end.
Keep getting error message Warning: preg_replace(): No ending delimiter
it is to do with these 3 lines only

$is_sera = preg_replace("'","\"", $is_sera);
$is_sera = preg_replace("%","", $is_sera);
$is_sera = preg_replace("\?","", $is_sera);

can any one tell me what the ending delimiter error means/is

thanks in advance

I am using a PHP class for a web app that works perfectly well when developing on local machine (PHP 5.2) using the NuSphere IDE. NuSphere sees the class, and when I run the app locally everything seems to work, but when i port the app to the host (Linux Ubuntu with Apache2, PHP 5.3, MySQL 5.1 ), the class is not found (using the remote host debugger).

The exact mesage is: Class 'ExcelXML' not found at <line of code>.

Here is the code snippet:
Code: [Select]
<?php
    function setExcelData($sql, $title, $fileName, $idref=0)
    {
        $retVal=false;
        //$fileName=$fileName.'.xml';
        $fileName=$fileName.'.xls';
        include ('ExcelXML.inc.php');
        include_once $_SERVER['DOCUMENT_ROOT'].'/truck/inc/db.inc.php';
        $input = ($idref==0?"blank1.xml":"blank.xml"); 
        // create ExcelXML object
        $xml = new ExcelXML();
        // read template file
        if (!$xml->read($input))
        {
            echo "Failed to open Tempalate Excel XML file<br>";
        }
...
?>

Here is the class
Code: [Select]
<?php 
/**
 * Class ExcelXML
 * Provide functions to modify the content of file in Excel's XML format.
 * 
 * REQUIRED:
 * - An ExcelXML file as template
 * 
 * FEATURES:
 * - read, modify, and save Excel's XML file
 * - create download stream as Excel file format (*.xls)
 * 
 * CHANGELOG:
 * 06-08-2008
 * - Update setCellValue function
 * - Fix setCellValue bug
 * 13-07-2008
 * - First created 
 * 
 * 
 * @author Herry Ramli (herry13@gmail.com)
 * @license GPL
 * @version 0.1.1
 * @copyright August 06, 2008
 */
class ExcelXML
{
    var $domXML;
    var $activeWorksheet;
    
    function ExcelXML()
    {
    }
...
?>

The class is in the same folder location as the calling php file. Any ideas? I don't get it.

i have this small code but i will like to know add an echo that will say "No match found" if the search is not available in the database.

Code: [Select]
<?php

$term = $_POST['term'];
$sql = mysql_query("SELECT DISTINCT itemNumber, itemDesc, quantityHand, SUM(quantityHand) AS quantityHand FROM inventory where itemNumber like '%$term%' GROUP BY `itemNumber` ORDER BY `itemNumber`");
  
while ($row = mysql_fetch_array($sql)){
   echo "<b>";
echo "</td><td style=\"text-align: center;\"><b>";
echo $row['itemNumber'];
echo "</td><td style=\"text-align: center;\"><b>";
echo $row['itemDesc'];
//echo "</td><td style=\"text-align: right;\">";
echo "</td><td style=\"text-align: center;\"><b>";
echo $row['quantityHand'];
echo "</td></tr>";
    echo "</b>";

}

if (!$term)
 {
print "No match found";
}


?>

Hi guys,

I am trying to calculate hours a person works by calculating the values of text fields in a form.

However, when I load the page I get "Class 'times_counter' not found.

Here is the calculation code"

if(isset($_POST['calculate']) != ""){
class times_counter {

    private $hou = 0;
    private $min = 0;
    private $sec = 0;
    private $totaltime = '00:00:00';

    public function __construct($times){
        
        if(is_array($times)){

            $length = sizeof($times);

            for($x=0; $x <= $length; $x++){
                    $split = explode(":", @$times[$x]); 
                    $this->hou += @$split[0];
                    $this->min += @$split[1];
                    $this->sec += @$split[2];
            }

            $seconds = $this->sec % 60;
            $minutes = $this->sec / 60;
            $minutes = (integer)$minutes;
            $minutes += $this->min;
            $hours = $minutes / 60;
            $minutes = $minutes % 60;
            $hours = (integer)$hours;
            $hours += $this->hou % 24;
            $this->totaltime = $hours.":".$minutes;
        }
    }

    public function get_total_time(){
        return $this->totaltime;
    }

}
$times = array(
   $mondiff->format('%H:%I'),
   $tudiff->format('%H:%I'),
   $weddiff->format('%H:%I'),
   $thdiff->format('%H:%I'),
   $fridiff->format('%H:%I'),
   $satdiff->format('%H:%I'),
   $sundiff->format('%H:%I'),
);
$counter = new times_counter($times);

I had this on an old project, which I no longer have but it worked then. Any ideas?

Hello,

I am trying to implement a simple script that ZIPs up a text file.

The problem is that I don't think the ZIPArchive is available on my server. Here is an example of my code:

Code: [Select]
<?php
$zip = new ZipArchive();
$filename = "./PJR.v2.zip";
if ($zip->open($filename, ZIPARCHIVE::CREATE)!==TRUE) {
    exit("cannot open <$filename>\n");
}
if ($handle = opendir('WORKDIR')) {
    while (false !== ($entry = readdir($handle))) {
        if ($entry != "." && $entry != "..") {
        $zip->addFile($entry);
        }
    }
  closedir($handle);
}
$zip->close();
?>
When I run it from the command line, I get
Code: [Select]
PHP Fatal error:  Class 'ZipArchive' not found in /users/albert/zip_POC.v2.php on line 2
This is the version info on my server:

Code: [Select]
php -v
PHP 5.1.6 (cli) (built: Nov 12 2008 11:22:53)
Copyright (c) 1997-2006 The PHP Group
Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies
Is there a way that I can install that class even though I am not the 'root' user??

Hello.
I have a system worked out where I have 2 columes for friends in my database (login_info).
One of these is requests and the other is friends. Each request/friend is seperated with a underscore (_). I use the explode() function to seperate the friends/requests into a array. My only problem is I want to display the a different text  if the user has sent a requests or is already friends with the user. I tried to do this using the array_search() function and converting it into a boolean (with the boolean cast). It doesn't seem to be working.
Code: [Select]
<?php 
$query = mysql_query('SELECT friends, requests FROM login_info
WHERE user = \'
' .$userget .'\'');
$friend = mysql_fetch_assoc($query);
$req = explode('_', $friend['requests']);
$friends = explode('_', $friend['friends']);
if((bool)array_search($userget, $friends) && (bool)checkarray($userget, $req))
{
echo '<a href="?p=add&user='.$userget .'"> Add As Friend </a>';
}
if((bool)array_search($userget, $req))
{
echo 'Friend Request Pending';
}
if((bool)array_search($userget, $friends))
{
echo $userget .'Is Your Friend' .$user_log .'!';
}


?>

Any help?