function InlineHTMLSniff::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

int|void

Overrides Sniff::process

File

vendor/squizlabs/php_codesniffer/src/Standards/Generic/Sniffs/Files/InlineHTMLSniff.php, line 53

Class

InlineHTMLSniff

Namespace

PHP_CodeSniffer\Standards\Generic\Sniffs\Files

Code

public function process(File $phpcsFile, $stackPtr) {
    // Allow a byte-order mark.
    $tokens = $phpcsFile->getTokens();
    foreach ($this->bomDefinitions as $expectedBomHex) {
        $bomByteLength = strlen($expectedBomHex) / 2;
        $htmlBomHex = bin2hex(substr($tokens[0]['content'], 0, $bomByteLength));
        if ($htmlBomHex === $expectedBomHex && strlen($tokens[0]['content']) === $bomByteLength) {
            return;
        }
    }
    // Ignore shebang lines.
    $tokens = $phpcsFile->getTokens();
    if (substr($tokens[$stackPtr]['content'], 0, 2) === '#!') {
        return;
    }
    $error = 'PHP files must only contain PHP code';
    $phpcsFile->addError($error, $stackPtr, 'Found');
    return $phpcsFile->numTokens;
}