56 lines
1.5 KiB
PHP
56 lines
1.5 KiB
PHP
|
<?php
|
||
|
/**
|
||
|
* WordPress Coding Standard.
|
||
|
*
|
||
|
* @package WPCS\WordPressCodingStandards
|
||
|
* @link https://github.com/WordPress/WordPress-Coding-Standards
|
||
|
* @license https://opensource.org/licenses/MIT MIT
|
||
|
*/
|
||
|
|
||
|
namespace WordPressCS\WordPress\Sniffs\PHP;
|
||
|
|
||
|
use WordPressCS\WordPress\AbstractFunctionRestrictionsSniff;
|
||
|
|
||
|
/**
|
||
|
* Restricts the usage of extract().
|
||
|
*
|
||
|
* @link https://make.wordpress.org/core/handbook/best-practices/coding-standards/php/#dont-extract
|
||
|
*
|
||
|
* @package WPCS\WordPressCodingStandards
|
||
|
*
|
||
|
* @since 0.10.0 Previously this check was contained within the
|
||
|
* `WordPress.VIP.RestrictedFunctions` sniff.
|
||
|
* @since 0.13.0 Class name changed: this class is now namespaced.
|
||
|
* @since 1.0.0 This sniff has been moved from the `Functions` category to the `PHP` category.
|
||
|
*/
|
||
|
class DontExtractSniff extends AbstractFunctionRestrictionsSniff {
|
||
|
|
||
|
/**
|
||
|
* Groups of functions to restrict.
|
||
|
*
|
||
|
* Example: groups => array(
|
||
|
* 'lambda' => array(
|
||
|
* 'type' => 'error' | 'warning',
|
||
|
* 'message' => 'Use anonymous functions instead please!',
|
||
|
* 'functions' => array( 'file_get_contents', 'create_function' ),
|
||
|
* )
|
||
|
* )
|
||
|
*
|
||
|
* @return array
|
||
|
*/
|
||
|
public function getGroups() {
|
||
|
return array(
|
||
|
|
||
|
'extract' => array(
|
||
|
'type' => 'error',
|
||
|
'message' => '%s() usage is highly discouraged, due to the complexity and unintended issues it might cause.',
|
||
|
'functions' => array(
|
||
|
'extract',
|
||
|
),
|
||
|
),
|
||
|
|
||
|
);
|
||
|
}
|
||
|
|
||
|
}
|