includes/tidy/RaggettInternalHHVM.php

   1 <?php
   2
   3 namespace MediaWiki\Tidy;
   4
   5 class RaggettInternalHHVM extends RaggettBase {
   6         /**
   7          * Use the HTML tidy extension to use the tidy library in-process,
   8          * saving the overhead of spawning a new process.
   9          *
  10          * @param string $text HTML to check
  11          * @param bool $stderr Whether to read result from error status instead of output
  12          * @param int &$retval Exit code (-1 on internal error)
  13          * @return string|null
  14          */
  15         protected function cleanWrapped( $text, $stderr = false, &$retval = null ) {
  16                 if ( $stderr ) {
  17                         throw new \Exception( "\$stderr cannot be used with RaggettInternalHHVM" );
  18                 }
  19                 $cleansource = tidy_repair_string( $text, $this->config['tidyConfigFile'], 'utf8' );
  20                 if ( $cleansource === false ) {
  21                         $cleansource = null;
  22                         $retval = -1;
  23                 } else {
  24                         $retval = 0;
  25                 }
  26
  27                 return $cleansource;
  28         }
  29 }