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   1  <?php
   2  /*
   3  * Moodle global search engine
   4  * This is a special externalized code for cron handling in PHP5.
   5  * Should never be called by a php 4.3.0 implementation. 
   6  */
   7  
   8  try{
   9      // overrides php limits
  10      $maxtimelimit = ini_get('max_execution_time');
  11      ini_set('max_execution_time', 300);
  12      $maxmemoryamount = ini_get('memory_limit');
  13      ini_set('memory_limit', '48M');
  14  
  15      mtrace("\n--DELETE----");
  16      require_once("$CFG->dirroot/search/delete.php");
  17      mtrace("--UPDATE----");
  18      require_once("$CFG->dirroot/search/update.php");
  19      mtrace("--ADD-------");
  20      require_once("$CFG->dirroot/search/add.php");
  21      mtrace("------------");
  22      //mtrace("cron finished.</pre>");
  23      mtrace('done');
  24  
  25      // set back normal values for php limits
  26      ini_set('max_execution_time', $maxtimelimit);
  27      ini_set('memory_limit', $maxmemoryamount);
  28  }
  29  catch(Exception $ex){
  30      mtrace('Fatal exception from Lucene subsystem. Search engine may not have been updated.');
  31      mtrace($ex);
  32  }
  33  ?>