ProfilerOutputText.php

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<?php
class ProfilerOutputText extends ProfilerOutput {
    protected $thresholdMs;
 
    function __construct( Profiler $collector, array $params ) {
        parent::__construct( $collector, $params );
        $this->thresholdMs = $params['thresholdMs'] ?? 1.0;
    }
 
    public function logsToOutput() {
        return true;
    }
 
    public function log( array $stats ) {
        if ( $this->collector->getTemplated() ) {
            $out = '';
 
            // Filter out really tiny entries
            $min = $this->thresholdMs;
            $stats = array_filter( $stats, function ( $a ) use ( $min ) {
                return $a['real'] > $min;
            } );
            // Sort descending by time elapsed
            usort( $stats, function ( $a, $b ) {
                return $b['real'] <=> $a['real'];
            } );
 
            array_walk( $stats,
                function ( $item ) use ( &$out ) {
                    $out .= sprintf( "%6.2f%% %3.3f %6d - %s\n",
                        $item['%real'], $item['real'], $item['calls'], $item['name'] );
                }
            );
 
            $contentType = $this->collector->getContentType();
            if ( wfIsCLI() ) {
                print "<!--\n{$out}\n-->\n";
            } elseif ( $contentType === 'text/html' ) {
                $visible = $this->params['visible'] ?? false;
                if ( $visible ) {
                    print "<pre>{$out}</pre>";
                } else {
                    print "<!--\n{$out}\n-->\n";
                }
            } elseif ( $contentType === 'text/javascript' || $contentType === 'text/css' ) {
                print "\n/*\n{$out}*/\n";
            }
        }
    }
}