xarxaprod-wp-theme/vendor/phpcompatibility/php-compatibility/PHPCompatibility/Sniffs/InitialValue/NewConstantArraysUsingDefin...

102 lines
3.1 KiB
PHP
Raw Normal View History

2024-01-09 16:13:20 +01:00
<?php
/**
* PHPCompatibility, an external standard for PHP_CodeSniffer.
*
* @package PHPCompatibility
* @copyright 2012-2019 PHPCompatibility Contributors
* @license https://opensource.org/licenses/LGPL-3.0 LGPL3
* @link https://github.com/PHPCompatibility/PHPCompatibility
*/
namespace PHPCompatibility\Sniffs\InitialValue;
use PHPCompatibility\Sniff;
use PHP_CodeSniffer_File as File;
/**
* Detect declaration of constants using `define()` with a (constant) array value
* as supported since PHP 7.0.
*
* PHP version 7.0
*
* @link https://www.php.net/manual/en/migration70.new-features.php#migration70.new-features.define-array
* @link https://www.php.net/manual/en/language.constants.syntax.php
*
* @since 7.0.0
* @since 9.0.0 Renamed from `ConstantArraysUsingDefineSniff` to `NewConstantArraysUsingDefineSniff`.
*/
class NewConstantArraysUsingDefineSniff extends Sniff
{
/**
* Returns an array of tokens this test wants to listen for.
*
* @since 7.0.0
*
* @return array
*/
public function register()
{
return array(\T_STRING);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @since 7.0.0
*
* @param \PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token in the
* stack passed in $tokens.
*
* @return void
*/
public function process(File $phpcsFile, $stackPtr)
{
if ($this->supportsBelow('5.6') !== true) {
return;
}
$tokens = $phpcsFile->getTokens();
$ignore = array(
\T_DOUBLE_COLON => true,
\T_OBJECT_OPERATOR => true,
\T_FUNCTION => true,
\T_CONST => true,
);
$prevToken = $phpcsFile->findPrevious(\T_WHITESPACE, ($stackPtr - 1), null, true);
if (isset($ignore[$tokens[$prevToken]['code']]) === true) {
// Not a call to a PHP function.
return;
}
$functionLc = strtolower($tokens[$stackPtr]['content']);
if ($functionLc !== 'define') {
return;
}
$secondParam = $this->getFunctionCallParameter($phpcsFile, $stackPtr, 2);
if (isset($secondParam['start'], $secondParam['end']) === false) {
return;
}
$targetNestingLevel = 0;
if (isset($tokens[$secondParam['start']]['nested_parenthesis'])) {
$targetNestingLevel = \count($tokens[$secondParam['start']]['nested_parenthesis']);
}
$array = $phpcsFile->findNext(array(\T_ARRAY, \T_OPEN_SHORT_ARRAY), $secondParam['start'], ($secondParam['end'] + 1));
if ($array !== false) {
if ((isset($tokens[$array]['nested_parenthesis']) === false && $targetNestingLevel === 0) || \count($tokens[$array]['nested_parenthesis']) === $targetNestingLevel) {
$phpcsFile->addError(
'Constant arrays using define are not allowed in PHP 5.6 or earlier',
$array,
'Found'
);
}
}
}
}