PHP Code

<?php

// simple operations timing in PHP
// Note this is not really a good measure of any language.
// Who iterates over 1 million items and calls a function every time?

function addone($x) {
    return $x+1;
}

$t0 = microtime(TRUE);
$x = 0;
for ($i=0; $i<1000000; $i++) {
    $x=addone($x);
}
$t1 = microtime(TRUE);
print ($t1 - $t0);

echo "\n";

$t0 = microtime(TRUE);
$x = 0;
for ($i=0; $i<1000000; $i++) {
    $x=$x+1;
}
$t1 = microtime(TRUE);
print ($t1 - $t0);

?>