Online PHP editor | refs for JXRHf

<?php class Tester { public function doNothing() { $res = array(); for ( $i = 0; $i < 10000; $i++) { $res[$i] = new StdClass; } } } $t = new Tester(); echo "Before: ".memory_get_usage()."\n"; $t->doNothing(); echo "After: ".memory_get_usage()."\n"; gc_colect_cycles(); echo "After: ".memory_get_usage()."\n";