concrete/src/Service/Configuration/HTTP/ApacheConfigurator.php
protected function getConfiguredRule($configuration, RuleInterface $rule)
    {
        $configurationNormalized = str_replace(array("\r\n", "\r"), "\n", (string) $configuration);
        $rxSearch = '/';
        // First of all we have either the start of the file or a line ending
        $rxSearch .= '(^|\n)';
        $commentsBefore = $rule->getCommentsBefore();
        if ($commentsBefore !== '') {
            // Then we may have the opening comment line
            $rxSearch .= '(\s*'.preg_quote($commentsBefore, '/').'\s*\n+)?';
        }
        // Then we have the rule itself
        $rxSearch .= '\s*'.preg_replace("/\n\s*/", "\\s*\\n\\s*", preg_quote($rule->getCode(), '/')).'\s*';
        $commentsAfter = $rule->getCommentsAfter();
        if ($commentsAfter !== '') {
            // Then we may have the closing comment line
            $rxSearch .= '(\n\s*'.preg_quote($commentsAfter, '/').'\s*)?';
        }
        // Finally we have the end of the file or a line ending
        $rxSearch .= '(\n|$)';
        $rxSearch .= '/';

        return preg_match($rxSearch, $configurationNormalized, $match) ? $match[0] : '';
    }
protected function getConfiguredRule($configuration, RuleInterface $rule)
    {
        $configurationNormalized = str_replace(array("\r\n", "\r"), "\n", (string) $configuration);
        $rxSearch = '/';
        // First of all we have either the start of the file or a line ending
        $rxSearch .= '(^|\n)';
        $commentsBefore = $rule->getCommentsBefore();
        if ($commentsBefore !== '') {
            // Then we may have the opening comment line
            $rxSearch .= '(\s*'.preg_quote($commentsBefore, '/').'\s*\n+)?';
        }
        // Then we have the rule itself
        $rxSearch .= '\s*'.preg_replace("/\n\s*/", "\\s*\\n\\s*", preg_quote($rule->getCode(), '/')).'\s*';
        $commentsAfter = $rule->getCommentsAfter();
        if ($commentsAfter !== '') {
            // Then we may have the closing comment line
            $rxSearch .= '(\n\s*'.preg_quote($commentsAfter, '/').'\s*)?';
        }
        // Finally we have the end of the file or a line ending
        $rxSearch .= '(\n|$)';
        $rxSearch .= '/';

        return preg_match($rxSearch, $configurationNormalized, $match) ? $match[0] : '';
    }
protected function getConfiguredRule ( $ configuration , RuleInterface $ rule ) { $ configurationNormalized = str_replace ( array ( "\r\n" , "\r" ) , "\n" , ( string ) $ configuration ) ; $ rxSearch = '/' ; // First of all we have either the start of the file or a line ending $ rxSearch .= '(^|\n)' ; $ commentsBefore = $ rule -> getCommentsBefore ( ) ; if ( $ commentsBefore !== '' ) { // Then we may have the opening comment line $ rxSearch .= '(\s*' . preg_quote ( $ commentsBefore , '/' ) . '\s*\n+)?' ; } // Then we have the rule itself $ rxSearch .= '\s*' . preg_replace ( "/\n\s*/" , "\\s*\\n\\s*" , preg_quote ( $ rule -> getCode ( ) , '/' ) ) . '\s*' ; $ commentsAfter = $ rule -> getCommentsAfter ( ) ; if ( $ commentsAfter !== '' ) { // Then we may have the closing comment line $ rxSearch .= '(\n\s*' . preg_quote ( $ commentsAfter , '/' ) . '\s*)?' ; } // Finally we have the end of the file or a line ending $ rxSearch .= '(\n|$)' ; $ rxSearch .= '/' ; return preg_match ( $ rxSearch , $ configurationNormalized , $ match ) ? $ match [ 0 ] : '' ; }
Gets the rule, if present in a configuration.

@param string $configuration The whole configuration.
@param RuleInterface $rule The rule to be checked.

@return string Returns the whole rule found (or '' if not found)
Gets the rule if present in a configuration .