protected function loadClassFromFile(string $annotationFile): string
    {
        $tokens = \token_get_all(\file_get_contents($annotationFile));
        $hasClass = false;
        $class = null;
        $hasNamespace = false;
        $namespace = '';

        for ($i = 0, $length = \count($tokens); $i < $length; $i++) {
            $token = $tokens[$i];

            if (!\is_array($token)) {
                continue;
            }

            if ($hasClass && $token[0] === T_STRING) {
                $class = $namespace . '\\' . $token[1];

                break;
            }

            if ($hasNamespace && $token[0] === T_STRING) {
                $namespace = '';

                do {
                    $namespace .= $token[1];

                    $token = $tokens[++$i];
                } while ($i < $length && \is_array($token) && \in_array($token[0], [T_NS_SEPARATOR, T_STRING], true));

                $hasNamespace = false;
            }

            if ($token[0] === T_CLASS) {
                $hasClass = true;
            }
            if ($token[0] === T_NAMESPACE) {
                $hasNamespace = true;
            }
        }

        return $class ?: '';
    }
protected function loadClassFromFile(string $annotationFile): string
    {
        $tokens = \token_get_all(\file_get_contents($annotationFile));
        $hasClass = false;
        $class = null;
        $hasNamespace = false;
        $namespace = '';

        for ($i = 0, $length = \count($tokens); $i < $length; $i++) {
            $token = $tokens[$i];

            if (!\is_array($token)) {
                continue;
            }

            if ($hasClass && $token[0] === T_STRING) {
                $class = $namespace . '\\' . $token[1];

                break;
            }

            if ($hasNamespace && $token[0] === T_STRING) {
                $namespace = '';

                do {
                    $namespace .= $token[1];

                    $token = $tokens[++$i];
                } while ($i < $length && \is_array($token) && \in_array($token[0], [T_NS_SEPARATOR, T_STRING], true));

                $hasNamespace = false;
            }

            if ($token[0] === T_CLASS) {
                $hasClass = true;
            }
            if ($token[0] === T_NAMESPACE) {
                $hasNamespace = true;
            }
        }

        return $class ?: '';
    }
protected function loadClassFromFile ( string $ annotationFile ) : string { $ tokens = \ token_get_all ( \ file_get_contents ( $ annotationFile ) ) ; $ hasClass = false ; $ class = null ; $ hasNamespace = false ; $ namespace = '' ; for ( $ i = 0 , $ length = \ count ( $ tokens ) ; $ i < $ length ; $ i ++ ) { $ token = $ tokens [ $ i ] ; if ( ! \ is_array ( $ token ) ) { continue ; } if ( $ hasClass && $ token [ 0 ] === T_STRING ) { $ class = $ namespace . '\\' . $ token [ 1 ] ; break ; } if ( $ hasNamespace && $ token [ 0 ] === T_STRING ) { $ namespace = '' ; do { $ namespace .= $ token [ 1 ] ; $ token = $ tokens [ ++ $ i ] ; } while ( $ i < $ length && \ is_array ( $ token ) && \ in_array ( $ token [ 0 ] , [ T_NS_SEPARATOR , T_STRING ] , true ) ) ; $ hasNamespace = false ; } if ( $ token [ 0 ] === T_CLASS ) { $ hasClass = true ; } if ( $ token [ 0 ] === T_NAMESPACE ) { $ hasNamespace = true ; } } return $ class ? : '' ; }
Load fully qualified class name from file.

@param string $annotationFile

@return string

@SuppressWarnings(PMD.CyclomaticComplexity)
@SuppressWarnings(PMD.NPathComplexity)
Load fully qualified class name from file .