Show page processing time at the end of the page using PHP
PHP Code:
<?php
//Page process time calculation
/*
The microtime() function fetches the current current Unix timestamp with microseconds
another alternative method is to use the microtime() so that it returns a float value
$time=microtime(1);
this will return the current Unix timestamp like this 1113928831.585405
*/
//record the starting time
$start=microtime();
$start=explode(" ",$start);
$start=$start[1]+$start[0];
sleep(2);//halt the script for 2 seconds
//I put this just to affect the final page process time output...u will have your code here..
//record the ending time
$end=microtime();
$end=explode(" ",$end);
$end=$end[1]+$end[0];
printf("Page was generated by PHP %s in %f seconds",phpversion(),$end-$start);
//sample output: Page was generated by PHP 5.0.3 in 1.987188 seconds
?>
