function GlobalKeywordSniff::process

Processes this test, when one of its tokens is encountered.

Parameters

\PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.:

int $stackPtr The position of the current token in the: stack passed in $tokens.

Return value

void

Overrides Sniff::process

File

vendor/squizlabs/php_codesniffer/src/Standards/Squiz/Sniffs/PHP/GlobalKeywordSniff.php, line 40

Class

GlobalKeywordSniff

Namespace

PHP_CodeSniffer\Standards\Squiz\Sniffs\PHP

Code

public function process(File $phpcsFile, $stackPtr) {
    $tokens = $phpcsFile->getTokens();
    $nextVar = $tokens[$phpcsFile->findNext([
        T_VARIABLE,
    ], $stackPtr)];
    $varName = str_replace('$', '', $nextVar['content']);
    $error = 'Use of the "global" keyword is forbidden; use "$GLOBALS[\'%s\']" instead';
    $data = [
        $varName,
    ];
    $phpcsFile->addError($error, $stackPtr, 'NotAllowed', $data);
}