xarxaprod-wp-theme/vendor/phpcompatibility/php-compatibility/PHPCompatibility/Sniffs/Syntax/NewFunctionCallTrailingComm...

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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\Syntax;
use PHPCompatibility\Sniff;
use PHP_CodeSniffer_File as File;
use PHP_CodeSniffer_Tokens as Tokens;
/**
* Detect trailing comma's in function calls, `isset()` and `unset()` as allowed since PHP 7.3.
*
* PHP version 7.3
*
* @link https://www.php.net/manual/en/migration73.new-features.php#migration73.new-features.core.trailing-commas
* @link https://wiki.php.net/rfc/trailing-comma-function-calls
*
* @since 8.2.0
* @since 9.0.0 Renamed from `NewTrailingCommaSniff` to `NewFunctionCallTrailingCommaSniff`.
*/
class NewFunctionCallTrailingCommaSniff extends Sniff
{
/**
* Returns an array of tokens this test wants to listen for.
*
* @since 8.2.0
*
* @return array
*/
public function register()
{
return array(
\T_STRING,
\T_VARIABLE,
\T_ISSET,
\T_UNSET,
);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @since 8.2.0
*
* @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('7.2') === false) {
return;
}
$tokens = $phpcsFile->getTokens();
$nextNonEmpty = $phpcsFile->findNext(Tokens::$emptyTokens, ($stackPtr + 1), null, true);
if ($tokens[$nextNonEmpty]['code'] !== \T_OPEN_PARENTHESIS
|| isset($tokens[$nextNonEmpty]['parenthesis_closer']) === false
) {
return;
}
if ($tokens[$stackPtr]['code'] === \T_STRING) {
$ignore = array(
\T_FUNCTION => true,
\T_CONST => true,
\T_USE => true,
);
$prevNonEmpty = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($stackPtr - 1), null, true);
if (isset($ignore[$tokens[$prevNonEmpty]['code']]) === true) {
// Not a function call.
return;
}
}
$closer = $tokens[$nextNonEmpty]['parenthesis_closer'];
$lastInParenthesis = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($closer - 1), $nextNonEmpty, true);
if ($tokens[$lastInParenthesis]['code'] !== \T_COMMA) {
return;
}
$data = array();
switch ($tokens[$stackPtr]['code']) {
case \T_ISSET:
$data[] = 'calls to isset()';
$errorCode = 'FoundInIsset';
break;
case \T_UNSET:
$data[] = 'calls to unset()';
$errorCode = 'FoundInUnset';
break;
default:
$data[] = 'function calls';
$errorCode = 'FoundInFunctionCall';
break;
}
$phpcsFile->addError(
'Trailing comma\'s are not allowed in %s in PHP 7.2 or earlier',
$lastInParenthesis,
$errorCode,
$data
);
}
}