ProfilerSectionOnly.php

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<?php
class ProfilerSectionOnly extends Profiler {
    protected $sprofiler;
 
    public function __construct( array $params = [] ) {
        parent::__construct( $params );
        $this->sprofiler = new SectionProfiler();
    }
 
    public function scopedProfileIn( $section ) {
        return $this->sprofiler->scopedProfileIn( $section );
    }
 
    public function close() {
    }
 
    public function getFunctionStats() {
        return $this->sprofiler->getFunctionStats();
    }
 
    public function getOutput() {
        return $this->getFunctionReport();
    }
 
    protected function getFunctionReport() {
        $data = $this->getFunctionStats();
        usort( $data, function ( $a, $b ) {
            if ( $a['real'] === $b['real'] ) {
                return 0;
            }
            return ( $a['real'] > $b['real'] ) ? -1 : 1; // descending
        } );
 
        $width = 140;
        $nameWidth = $width - 65;
        $format = "%-{$nameWidth}s %6d %9d %9d %9d %9d %7.3f%% %9d";
        $out = [];
        $out[] = sprintf( "%-{$nameWidth}s %6s %9s %9s %9s %9s %7s %9s",
            'Name', 'Calls', 'Total', 'Min', 'Each', 'Max', '%', 'Mem'
        );
        foreach ( $data as $stats ) {
            $out[] = sprintf( $format,
                $stats['name'],
                $stats['calls'],
                $stats['real'] * 1000,
                $stats['min_real'] * 1000,
                $stats['real'] / $stats['calls'] * 1000,
                $stats['max_real'] * 1000,
                $stats['%real'],
                $stats['memory']
            );
        }
        return implode( "\n", $out );
    }
}