xarxaprod-wp-theme/vendor/wp-coding-standards/wpcs/WordPress/Sniffs/PHP/PregQuoteDelimiterSniff.php

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2024-01-09 16:13:20 +01:00
<?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\AbstractFunctionParameterSniff;
/**
* Flag calling preg_quote() without the second ($delimiter) parameter.
*
* @package WPCS\WordPressCodingStandards
*
* @since 1.0.0
*/
class PregQuoteDelimiterSniff extends AbstractFunctionParameterSniff {
/**
* The group name for this group of functions.
*
* @since 1.0.0
*
* @var string
*/
protected $group_name = 'preg_quote';
/**
* List of functions this sniff should examine.
*
* @link http://php.net/preg_quote
*
* @since 1.0.0
*
* @var array <string function_name> => <bool>
*/
protected $target_functions = array(
'preg_quote' => true,
);
/**
* Process the parameters of a matched function.
*
* @since 1.0.0
*
* @param int $stackPtr The position of the current token in the stack.
* @param string $group_name The name of the group which was matched.
* @param string $matched_content The token content (function name) which was matched.
* @param array $parameters Array with information about the parameters.
*
* @return void
*/
public function process_parameters( $stackPtr, $group_name, $matched_content, $parameters ) {
if ( \count( $parameters ) > 1 ) {
return;
}
$this->phpcsFile->addWarning(
'Passing the $delimiter as the second parameter to preg_quote() is strongly recommended.',
$stackPtr,
'Missing'
);
}
}