MediaWiki  master
ProfilerOutputText.php
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1 <?php
32  private $thresholdMs;
33 
35  private $visible;
36 
37  function __construct( Profiler $collector, array $params ) {
38  parent::__construct( $collector, $params );
39  $this->thresholdMs = $params['thresholdMs'] ?? 1.0;
40  $this->visible = $params['visible'] ?? false;
41  }
42 
43  public function logsToOutput() {
44  return true;
45  }
46 
47  public function log( array $stats ) {
48  $out = '';
49 
50  // Filter out really tiny entries
51  $min = $this->thresholdMs;
52  $stats = array_filter( $stats, function ( $a ) use ( $min ) {
53  return $a['real'] > $min;
54  } );
55  // Sort descending by time elapsed
56  usort( $stats, function ( $a, $b ) {
57  return $b['real'] <=> $a['real'];
58  } );
59 
60  array_walk( $stats,
61  function ( $item ) use ( &$out ) {
62  $out .= sprintf( "%6.2f%% %3.3f %6d - %s\n",
63  $item['%real'], $item['real'], $item['calls'], $item['name'] );
64  }
65  );
66 
67  $contentType = $this->collector->getContentType();
68  if ( wfIsCLI() ) {
69  print "<!--\n{$out}\n-->\n";
70  } elseif ( $contentType === 'text/html' ) {
71  if ( $this->visible ) {
72  print "<pre>{$out}</pre>";
73  } else {
74  print "<!--\n{$out}\n-->\n";
75  }
76  } elseif ( $contentType === 'text/javascript' || $contentType === 'text/css' ) {
77  print "\n/*\n{$out}*/\n";
78  }
79  }
80 }
Profiler $collector
__construct(Profiler $collector, array $params)
The least sophisticated profiler output class possible, view your source! :)
array $params
Configuration of $wgProfiler.
Base class for profiling output.
bool $visible
Whether to use visible text or a comment (for HTML responses)
wfIsCLI()
Check if we are running from the commandline.
float $thresholdMs
Min real time display threshold.