Online PHP editor | refs for jdA2c

<?php $mem = memory_get_usage(false); echo $mem . "\n\n"; $one = array(); $two = array(); $three = array(); $i = 0; $j = 0; $k = 0; $mem2 = memory_get_usage(false); echo $mem2 . ' (+' . ($mem2 - $mem) . ")\n\n"; $mem = $mem2; for($j = 0; $j < 100; $j++) { $two[] = (object) NULL; } $mem2 = memory_get_usage(false); echo $mem2 . ' (+' . ($mem2 - $mem) . ")\n\n"; $mem = $mem2; for($i = 0; $i < 100; $i++) { $one[] = new stdClass(); } $mem2 = memory_get_usage(false); echo $mem2 . ' (+' . ($mem2 - $mem) . ")\n\n"; $mem = $mem2; for($k = 0; $k < 100; $k++) { $three[] = new stdClass; } $mem2 = memory_get_usage(false); echo $mem2 . ' (+' . ($mem2 - $mem) . ")\n\n"; $mem = $mem2;