PHP time debugger

PHP-time-debugger.php

<?php

$GLOBALS['timer'] = ['latest' => microtime(true), 'results' => []];


timer(__FILE__, __LINE__, "init");


function timer($file, $line, $label = false)
{
  $time = microtime(true);

  $GLOBALS['timer']['results'][] =   [
    'ellapsed' => round($time - $GLOBALS['timer']['latest'], 4),
    'from_start' => round($time - $GLOBALS['timer']['results'][0]['time'],3),
    'time' => $time,
    'file' => $file,
    'line' => $line,
    'label' => $label
  ];

  $GLOBALS['timer']['latest'] = $time;
}