original_string: protected static function request_shutdown() {
          global $CFG;
  
          // Help apache server if possible.
          $apachereleasemem = false;
          if (function_exists('apache_child_terminate') && function_exists('memory_get_usage') && ini_get_bool('child_terminate')) {
              $limit = (empty($CFG->apachemaxmem) ? 64*1024*1024 : $CFG->apachemaxmem); // 64MB default.
              if (memory_get_usage() > get_real_size($limit)) {
                  $apachereleasemem = $limit;
                  @apache_child_terminate();
              }
          }
  
          // Deal with perf logging.
          if (defined('MDL_PERF') || (!empty($CFG->perfdebug) and $CFG->perfdebug > 7)) {
              if ($apachereleasemem) {
                  error_log('Mem usage over '.$apachereleasemem.': marking Apache child for reaping.');
              }
              if (defined('MDL_PERFTOLOG')) {
                  $perf = get_performance_info();
                  error_log("PERF: " . $perf['txt']);
              }
              if (defined('MDL_PERFINC')) {
                  $inc = get_included_files();
                  $ts  = 0;
                  foreach ($inc as $f) {
                      if (preg_match(':^/:', $f)) {
                          $fs = filesize($f);
                          $ts += $fs;
                          $hfs = display_size($fs);
                          error_log(substr($f, strlen($CFG->dirroot)) . " size: $fs ($hfs)", null, null, 0);
                      } else {
                          error_log($f , null, null, 0);
                      }
                  }
                  if ($ts > 0 ) {
                      $hts = display_size($ts);
                      error_log("Total size of files included: $ts ($hts)");
                  }
              }
          }
      }
code: protected static function request_shutdown() {
          global $CFG;
  
          // Help apache server if possible.
          $apachereleasemem = false;
          if (function_exists('apache_child_terminate') && function_exists('memory_get_usage') && ini_get_bool('child_terminate')) {
              $limit = (empty($CFG->apachemaxmem) ? 64*1024*1024 : $CFG->apachemaxmem); // 64MB default.
              if (memory_get_usage() > get_real_size($limit)) {
                  $apachereleasemem = $limit;
                  @apache_child_terminate();
              }
          }
  
          // Deal with perf logging.
          if (defined('MDL_PERF') || (!empty($CFG->perfdebug) and $CFG->perfdebug > 7)) {
              if ($apachereleasemem) {
                  error_log('Mem usage over '.$apachereleasemem.': marking Apache child for reaping.');
              }
              if (defined('MDL_PERFTOLOG')) {
                  $perf = get_performance_info();
                  error_log("PERF: " . $perf['txt']);
              }
              if (defined('MDL_PERFINC')) {
                  $inc = get_included_files();
                  $ts  = 0;
                  foreach ($inc as $f) {
                      if (preg_match(':^/:', $f)) {
                          $fs = filesize($f);
                          $ts += $fs;
                          $hfs = display_size($fs);
                          error_log(substr($f, strlen($CFG->dirroot)) . " size: $fs ($hfs)", null, null, 0);
                      } else {
                          error_log($f , null, null, 0);
                      }
                  }
                  if ($ts > 0 ) {
                      $hts = display_size($ts);
                      error_log("Total size of files included: $ts ($hts)");
                  }
              }
          }
      }
code_tokens: protected static function request_shutdown ( ) { global $ CFG ; // Help apache server if possible. $ apachereleasemem = false ; if ( function_exists ( 'apache_child_terminate' ) && function_exists ( 'memory_get_usage' ) && ini_get_bool ( 'child_terminate' ) ) { $ limit = ( empty ( $ CFG -> apachemaxmem ) ? 64 * 1024 * 1024 : $ CFG -> apachemaxmem ) ; // 64MB default. if ( memory_get_usage ( ) > get_real_size ( $ limit ) ) { $ apachereleasemem = $ limit ; @ apache_child_terminate ( ) ; } } // Deal with perf logging. if ( defined ( 'MDL_PERF' ) || ( ! empty ( $ CFG -> perfdebug ) and $ CFG -> perfdebug > 7 ) ) { if ( $ apachereleasemem ) { error_log ( 'Mem usage over ' . $ apachereleasemem . ': marking Apache child for reaping.' ) ; } if ( defined ( 'MDL_PERFTOLOG' ) ) { $ perf = get_performance_info ( ) ; error_log ( "PERF: " . $ perf [ 'txt' ] ) ; } if ( defined ( 'MDL_PERFINC' ) ) { $ inc = get_included_files ( ) ; $ ts = 0 ; foreach ( $ inc as $ f ) { if ( preg_match ( ':^/:' , $ f ) ) { $ fs = filesize ( $ f ) ; $ ts += $ fs ; $ hfs = display_size ( $ fs ) ; error_log ( substr ( $ f , strlen ( $ CFG -> dirroot ) ) . " size: $fs ($hfs)" , null , null , 0 ) ; } else { error_log ( $ f , null , null , 0 ) ; } } if ( $ ts > 0 ) { $ hts = display_size ( $ ts ) ; error_log ( "Total size of files included: $ts ($hts)" ) ; } } } }
docstring: Standard shutdown sequence.
docstring_tokens: Standard shutdown sequence .