function ValidVariableNameSniff::processVariableInString

Same name in this branch

1. 11.1.x vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/NamingConventions/ValidVariableNameSniff.php \Drupal\Sniffs\NamingConventions\ValidVariableNameSniff::processVariableInString()
2. 11.1.x vendor/squizlabs/php_codesniffer/src/Standards/Zend/Sniffs/NamingConventions/ValidVariableNameSniff.php \PHP_CodeSniffer\Standards\Zend\Sniffs\NamingConventions\ValidVariableNameSniff::processVariableInString()
3. 11.1.x vendor/squizlabs/php_codesniffer/src/Standards/PEAR/Sniffs/NamingConventions/ValidVariableNameSniff.php \PHP_CodeSniffer\Standards\PEAR\Sniffs\NamingConventions\ValidVariableNameSniff::processVariableInString()

Processes the variable found within a double quoted string.

Parameters

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

int $stackPtr The position of the double quoted: string.

Return value

void

Overrides AbstractVariableSniff::processVariableInString

File

vendor/squizlabs/php_codesniffer/src/Standards/Squiz/Sniffs/NamingConventions/ValidVariableNameSniff.php, line 168

Class

ValidVariableNameSniff

Namespace

PHP_CodeSniffer\Standards\Squiz\Sniffs\NamingConventions

Code

protected function processVariableInString(File $phpcsFile, $stackPtr) {
    $tokens = $phpcsFile->getTokens();
    if (preg_match_all('|[^\\\\]\\${?([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*)|', $tokens[$stackPtr]['content'], $matches) !== 0) {
        foreach ($matches[1] as $varName) {
            // If it's a php reserved var, then its ok.
            if (isset($this->phpReservedVars[$varName]) === true) {
                continue;
            }
            if (Common::isCamelCaps($varName, false, true, false) === false) {
                $error = 'Variable "%s" is not in valid camel caps format';
                $data = [
                    $varName,
                ];
                $phpcsFile->addError($error, $stackPtr, 'StringNotCamelCaps', $data);
            }
        }
    }
}