Access array element from function call in php
function array_test() { return array(0, 1, 2); } echo array_test()[0]; Can anyone explain why this code doesn't work? ...
php
Convert JS function to PHP
Hi, I need to convert a JS function to PHP Here is JS function function urlDecode(str){ str=str.replace(new RegExp('\\+','g'),' '); return unescape(str); } Thanks Riz ...
Setting up authentication in Trac
Hi, I am in the works of setting up a Trac server for my (small) company and need a bit of help/guidance with the authentication mechanism. We have for some time developed our own web application which our users access in their day to day work. It is build in php5.3 and includes a users database stored in a mysql database. I have been ...
Cakephp FormHelper not outputting "<form>" tags
Hi, So I have a users controller with an action called "selfView" it looks like this: (*users_controller.php*) function selfView() { $user = $this->User->find('first', array('conditions' => array('User.id' => $this->Auth->user('id')))); $formms = $this->Form->find('all', array('fields' => array('Form.id', 'Form.name'), 'recursive' ...
Set up Digest Authentication using PHP on a shared server
Hello all, I am trying to set up Digest Auth on shared server. I am using the script found here. Works on my home set up but when i use it on the host i get the error... Notice: HTTP Digest headers not being passed to PHP by the server, unable to authenticate user in <filename> Last time encountered this with another host they said ...
Regular expression to match ">", "<", "&" chars that appear inside XML nodes
I'm trying to write a regular expression using the PCRE library in PHP. I need a regex to match only &, > and < chars that exist within string part of any XML node and not the tag declaration themselves. Input XML: <pnode> <cnode>This string contains > and < and & chars.</cnode> </pnode> The idea is to to a search and replace thes...
Why is my controller requesting frontend_dev.php in Symfony?
http://localhost/frontend_dev.php/1 Why is the above request redirected to frontend_dev.php instead of index.php? I've read the .htaccess: <IfModule mod_rewrite.c> RewriteEngine On # uncomment the following line, if you are having trouble # getting no_script_name to work #RewriteBase / # we skip all files with .something ...
Enabling/installing GD extension? --without-gd
How does one enable (or perhaps I need to install) GD when my phpinfo() output in "Configure Command" says; --without-gd ? I also have nothing in my phpinfo() output "Core" that lists "gd" PHP Version 5.2.4 on AWS. Thanks! ...
Filter & Convert an Array into String using PHP
How can I turn this array: print_r($arr) Array ( [131] => stdClass Object ( [tid] => 131 [vid] => 9 [name] => apple [description] => [weight] => 0 ) [112] => stdClass Object ( [tid] => 112 [vid] => 9 [name] ...
Accessing user profile variables
Using the profile module I've created a textfield called profile_real_name which the user fills out when registering. How do I access this variable in the node.tpl.php? I used the dsm($user) function to output the user variables and it contained everything except the data for the profile_real_name I also ran dsm($vars) on the phptempl...
running php on mamp
I already installed MAMP in my macbook pro. I want to run a php. what can i do? ...
Image gallery like Getty Images but with no database
Hey developers, I am trying to create an image gallery, such as when you click an image in Getty Images http://www.gettyimages.com/Search/Search.aspx?EventId=96396247&EditorialProduct=Sport Image: http://tinypic.com/r/efffvs/6 I am just looking to get a next and previous for the gallery. Also that the details underneath are chang...
Remember "Radio" value when submitting form to self on php page?
On a text input, this is how you would "remember" the value the user entered if the form gets submitted to itself, for say a picture upload tool which requires that, so the user wont have to type everything into the form again after uploading a picture. <input type="text" id="text" name="text" value="<?php echo @$_POST['text'];?>"> ...
Test for NULL value in a variable that may not be set
Considering that: The isset() construct returns TRUE if a variable is set and not NULL The is_null() function throws a warning if the variable is not set Is there a way to test whether a variable exists, no matter it's NULL or not, without using the @ operator to suppress the notice? EDIT Together with your first replies, I've be...
MySQL working with 127.0.0.1 but not working with localhost?
I have a strange problem in php MySQL: php connects with 127.0.0.1 but not with localhost. How to solve this issue? ...
phing versus phpunit codecoverage results
I have created a build.xml file for phing to create code coverage reports. It uses phpunit codecoverage="true" and is pointed to the same file(s) as done with phpunit --coverage-html. The result differ, however. With phing I have 100% code coverage for all files, which I have not. There is probably something I don't know about running...
jquery ajax php recordset caching
Hi, I currently have a jQuery/ajax request which produces a recordset which appears in #contentDiv on my page. The user can then browse the results and view further details of an item. Once on the page for the item it the user hits back on their browser they return to the default page for my search without their generated search resul...
Ruby on Rails vs PHP, leading to OS X/iPhone Development
Good afternoon. I am a user experience designer, proficient in XHTML and CSS. I have dabbled with some PHP and JavaScript but by no means am I comfortable with them. My main goal is to develop OS X and iPhone software. I have been given advice on those topics, but in I am struggling with Object Oriented programming. Books that I have ...
Accessing Parent Class' property from child
See the following example (PHP) class Parent { protected $_property; protected $_anotherP; public function __construct($var) { $this->_property = $var; $this->someMethod(); #Sets $_anotherP } protected function someMethod() ... } class Child extends Parent { protected $parent; public function __construct(...
How should I ethically approach user password storage for later plaintext retrieval?
As I continue to build more and more websites and web applications I am often asked to store user's passwords in a way that they can be retrieved if/when the user has an issue (either to email a forgotten password link, walk them through over the phone, etc.) When I can I fight bitterly against this practice and I do a lot of ‘extra’ pr...