- microtime: documentation ( source)
<?php
class Test {
public function foo() {
$start = microtime(true);
for ($i=0; $i<1e5; $i++) { $a=get_called_class(); }
$end = microtime(true);
echo "Took: ", ($end-$start)*1e3, " ms";
$start = microtime(true);
for ($i=0; $i<1e5; $i++) { $a=static::class; }
$end = microtime(true);
echo "Took: ", ($end-$start)*1e3, " ms";
}
}