FM / Sniffs

/opt/cpanel/ea-wappspector/vendor/squizlabs/php_codesniffer/src/Sniffs/

/opt/cpanel/ea-wappspector/vendor/squizlabs/php_codesniffer/src/Sniffs

Name	Size	Mode	Actions
AbstractArraySniff.php	6362	0644	edit dl rm
AbstractPatternSniff.php	35239	0644	edit dl rm
AbstractScopeSniff.php	6855	0644	edit dl rm
AbstractVariableSniff.php	9064	0644	edit dl rm
DeprecatedSniff.php	1926	0644	edit dl rm
Sniff.php	2802	0644	edit dl rm

Edit: /opt/cpanel/ea-wappspector/vendor/squizlabs/php_codesniffer/src/Sniffs/AbstractVariableSniff.php (9064B)

<?php
/**
 * A class to find T_VARIABLE tokens.
 *
 * This class can distinguish between normal T_VARIABLE tokens, and those tokens
 * that represent class members. If a class member is encountered, then the
 * processMemberVar method is called so the extending class can process it. If
 * the token is found to be a normal T_VARIABLE token, then processVariable is
 * called.
 *
 * @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/master/licence.txt BSD Licence
 */

namespace PHP_CodeSniffer\Sniffs;

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

abstract class AbstractVariableSniff extends AbstractScopeSniff
{

/**
     * List of PHP Reserved variables.
     *
     * Used by various naming convention sniffs.
     *
     * @var array
     */
    protected $phpReservedVars = [
        '_SERVER'              => true,
        '_GET'                 => true,
        '_POST'                => true,
        '_REQUEST'             => true,
        '_SESSION'             => true,
        '_ENV'                 => true,
        '_COOKIE'              => true,
        '_FILES'               => true,
        'GLOBALS'              => true,
        'http_response_header' => true,
        'HTTP_RAW_POST_DATA'   => true,
        'php_errormsg'         => true,
    ];

/**
     * Constructs an AbstractVariableTest.
     */
    public function __construct()
    {
        $scopes = Tokens::$ooScopeTokens;

$listen = [
            T_VARIABLE,
            T_DOUBLE_QUOTED_STRING,
            T_HEREDOC,
        ];

parent::__construct($scopes, $listen, true);

}//end __construct()

/**
     * Processes the token in the specified PHP_CodeSniffer\Files\File.
     *
     * @param \PHP_CodeSniffer\Files\File $phpcsFile The PHP_CodeSniffer file where this
     *                                               token was found.
     * @param int                         $stackPtr  The position where the token was found.
     * @param int                         $currScope The current scope opener token.
     *
     * @return void|int Optionally returns a stack pointer. The sniff will not be
     *                  called again on the current file until the returned stack
     *                  pointer is reached. Return `$phpcsFile->numTokens` to skip
     *                  the rest of the file.
     */
    final protected function processTokenWithinScope(File $phpcsFile, $stackPtr, $currScope)
    {
        $tokens = $phpcsFile->getTokens();

if ($tokens[$stackPtr]['code'] === T_DOUBLE_QUOTED_STRING
            || $tokens[$stackPtr]['code'] === T_HEREDOC
        ) {
            // Check to see if this string has a variable in it.
            $pattern = '|(?<!\\\\)(?:\\\\{2})*\${?[a-zA-Z0-9_]+}?|';
            if (preg_match($pattern, $tokens[$stackPtr]['content']) !== 0) {
                return $this->processVariableInString($phpcsFile, $stackPtr);
            }

return;
        }

// If this token is nested inside a function at a deeper
        // level than the current OO scope that was found, it's a normal
        // variable and not a member var.
        $conditions = array_reverse($tokens[$stackPtr]['conditions'], true);
        $inFunction = false;
        foreach ($conditions as $scope => $code) {
            if (isset(Tokens::$ooScopeTokens[$code]) === true) {
                break;
            }

if ($code === T_FUNCTION || $code === T_CLOSURE) {
                $inFunction = true;
            }
        }

if ($scope !== $currScope) {
            // We found a closer scope to this token, so ignore
            // this particular time through the sniff. We will process
            // this token when this closer scope is found to avoid
            // duplicate checks.
            return;
        }

// Just make sure this isn't a variable in a function declaration.
        if ($inFunction === false && isset($tokens[$stackPtr]['nested_parenthesis']) === true) {
            foreach ($tokens[$stackPtr]['nested_parenthesis'] as $opener => $closer) {
                if (isset($tokens[$opener]['parenthesis_owner']) === false) {
                    // Check if this is a USE statement for a closure.
                    $prev = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($opener - 1), null, true);
                    if ($tokens[$prev]['code'] === T_USE) {
                        $inFunction = true;
                        break;
                    }

continue;
                }

$owner = $tokens[$opener]['parenthesis_owner'];
                if ($tokens[$owner]['code'] === T_FUNCTION
                    || $tokens[$owner]['code'] === T_CLOSURE
                ) {
                    $inFunction = true;
                    break;
                }
            }
        }//end if

if ($inFunction === true) {
            return $this->processVariable($phpcsFile, $stackPtr);
        } else {
            return $this->processMemberVar($phpcsFile, $stackPtr);
        }

}//end processTokenWithinScope()

/**
     * Processes the token outside the scope in the file.
     *
     * @param \PHP_CodeSniffer\Files\File $phpcsFile The PHP_CodeSniffer file where this
     *                                               token was found.
     * @param int                         $stackPtr  The position where the token was found.
     *
     * @return void|int Optionally returns a stack pointer. The sniff will not be
     *                  called again on the current file until the returned stack
     *                  pointer is reached. Return `$phpcsFile->numTokens` to skip
     *                  the rest of the file.
     */
    final protected function processTokenOutsideScope(File $phpcsFile, $stackPtr)
    {
        $tokens = $phpcsFile->getTokens();
        // These variables are not member vars.
        if ($tokens[$stackPtr]['code'] === T_VARIABLE) {
            return $this->processVariable($phpcsFile, $stackPtr);
        } else if ($tokens[$stackPtr]['code'] === T_DOUBLE_QUOTED_STRING
            || $tokens[$stackPtr]['code'] === T_HEREDOC
        ) {
            // Check to see if this string has a variable in it.
            $pattern = '|(?<!\\\\)(?:\\\\{2})*\${?[a-zA-Z0-9_]+}?|';
            if (preg_match($pattern, $tokens[$stackPtr]['content']) !== 0) {
                return $this->processVariableInString($phpcsFile, $stackPtr);
            }
        }

}//end processTokenOutsideScope()

/**
     * Called to process class member vars.
     *
     * @param \PHP_CodeSniffer\Files\File $phpcsFile The PHP_CodeSniffer file where this
     *                                               token was found.
     * @param int                         $stackPtr  The position where the token was found.
     *
     * @return void|int Optionally returns a stack pointer. The sniff will not be
     *                  called again on the current file until the returned stack
     *                  pointer is reached. Return `$phpcsFile->numTokens` to skip
     *                  the rest of the file.
     */
    abstract protected function processMemberVar(File $phpcsFile, $stackPtr);

/**
     * Called to process normal member vars.
     *
     * @param \PHP_CodeSniffer\Files\File $phpcsFile The PHP_CodeSniffer file where this
     *                                               token was found.
     * @param int                         $stackPtr  The position where the token was found.
     *
     * @return void|int Optionally returns a stack pointer. The sniff will not be
     *                  called again on the current file until the returned stack
     *                  pointer is reached. Return `$phpcsFile->numTokens` to skip
     *                  the rest of the file.
     */
    abstract protected function processVariable(File $phpcsFile, $stackPtr);

/**
     * Called to process variables found in double quoted strings or heredocs.
     *
     * Note that there may be more than one variable in the string, which will
     * result only in one call for the string or one call per line for heredocs.
     *
     * @param \PHP_CodeSniffer\Files\File $phpcsFile The PHP_CodeSniffer file where this
     *                                               token was found.
     * @param int                         $stackPtr  The position where the double quoted
     *                                               string was found.
     *
     * @return void|int Optionally returns a stack pointer. The sniff will not be
     *                  called again on the current file until the returned stack
     *                  pointer is reached. Return `$phpcsFile->numTokens` to skip
     *                  the rest of the file.
     */
    abstract protected function processVariableInString(File $phpcsFile, $stackPtr);

}//end class

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