Yesterday I found some people on my [favorite reddit][lolphp] wonder about the output of the following code:
<?php
$a = 1;
$c = $a + $a++;
<?php | |
const ✓ = true; | |
const ✕ = false; | |
function ≠($left, $right) { | |
return $left != $right; | |
} | |
function ≅($left, $right) { |
[**Please, don't use `mysql_*` functions in new code**](http://bit.ly/phpmsql). They are no longer maintained [and are officially deprecated](http://j.mp/XqV7Lp). See the [**red box**](http://j.mp/Te9zIL)? Learn about [*prepared statements*](http://j.mp/T9hLWi) instead, and use [PDO](http://php.net/pdo) or [MySQLi](http://php.net/mysqli) - [this article](http://j.mp/QEx8IB) will help you decide which. If you choose PDO, [here is a good tutorial](http://j.mp/PoWehJ).
Please, don't use mysql_*
functions in new code. They are no longer maintained and are officially deprecated. See the red box? Learn about prepared statements instead, and use PDO or MySQLi - this article will help you decide which. If you choose PDO, here is a good tutorial.
This question appears to be off-topic because it is about ...
Tutoring with a software named Wordpress, here a Tutorial for Extending it with a specific Plugin and an individual Theme.
Tutoring a Software Product named Magento.
a very individual problem without given any further reference to commons in programming in a useful manner. See also: Stack Overflow question checklist
a Debugging request of larger chunks of non-isolated code that may (or may not) contain the code the question asks about. Instead the code should be reduced the a bare minimum example code that outlines the problem and question in a compact and self-explaining manner.
<?php | |
/** | |
* Special Background Wordpress Plugin | |
* | |
* @-wp-header Plugin Name: Special Background | |
* @-wp-header Plugin URI: http://wordpress.stackexchange.com/questions/972/ | |
* @-wp-header Description: Example to show how to add a special background using exiting background admin page in core. | |
* @-wp-header Version: 0.2 | |
* @-wp-header Author: Mike Schinkel, hakre | |
* @-wp-header Author URI: http://mikeschinkel.com/custom-wordpress-plugins/ |
<?php # -*- coding: utf-8 -*- | |
// function remove_accents() | |
/** | |
* Unaccent the input string string. An example string like `ÀØėÿᾜὨζὅБю` | |
* will be translated to `AOeyIOzoBY`. More complete than : | |
* strtr( (string)$str, | |
* "ÀÁÂÃÄÅàáâãäåÒÓÔÕÖØòóôõöøÈÉÊËèéêëÇçÌÍÎÏìíîïÙÚÛÜùúûüÿÑñ", | |
* "aaaaaaaaaaaaooooooooooooeeeeeeeecciiiiiiiiuuuuuuuuynn" ); | |
* |