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/opt/cpanel/ea-wappspector/vendor/squizlabs/php_codesniffer/src/Standards/Squiz/Sniffs/PHP/InnerFunctionsSniff.php

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<?php
/**
 * Ensures that functions within functions are never used.
 *
 * @author    Greg Sherwood <gsherwood@squiz.net>
 * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/HEAD/licence.txt BSD Licence
 */

namespace PHP_CodeSniffer\Standards\Squiz\Sniffs\PHP;

use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Util\Tokens;

class InnerFunctionsSniff implements Sniff
{

/**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array<int|string>
     */
    public function register()
    {
        return [T_FUNCTION];

}//end register()

/**
     * Processes this test, when one of its tokens is encountered.
     *
     * @param \PHP_CodeSniffer\Files\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)
    {
        $tokens = $phpcsFile->getTokens();

if (isset($tokens[$stackPtr]['conditions']) === false) {
            return;
        }

$conditions         = $tokens[$stackPtr]['conditions'];
        $reversedConditions = array_reverse($conditions, true);

$outerFuncToken = null;
        foreach ($reversedConditions as $condToken => $condition) {
            if ($condition === T_FUNCTION || $condition === T_CLOSURE) {
                $outerFuncToken = $condToken;
                break;
            }

if (array_key_exists($condition, Tokens::$ooScopeTokens) === true) {
                // Ignore methods in OOP structures defined within functions.
                return;
            }
        }

if ($outerFuncToken === null) {
            // Not a nested function.
            return;
        }

$error = 'The use of inner functions is forbidden';
        $phpcsFile->addError($error, $stackPtr, 'NotAllowed');

}//end process()

}//end class

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Name	Size	Perms	Modified	Actions
CommentedOutCodeSniff.php	9.26 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
DisallowBooleanStatementSniff.php	1.74 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
DisallowComparisonAssignmentSniff.php	3.51 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
DisallowInlineIfSniff.php	1.34 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
DisallowMultipleAssignmentsSniff.php	6.99 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
DisallowSizeFunctionsInLoopsSniff.php	3.57 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
DiscouragedFunctionsSniff.php	1013 B	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
EmbeddedPhpSniff.php	22.87 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
EvalSniff.php	1.18 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
GlobalKeywordSniff.php	1.45 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
HeredocSniff.php	1.31 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
InnerFunctionsSniff.php	2.08 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
LowercasePHPFunctionsSniff.php	5.17 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive
NonExecutableCodeSniff.php	11.59 KB	lrw-r--r--	2025-11-04 16:30:35	Edit Download recursive recursive

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