Online PHP editor | output for a59G8

<?php class Foo { public function bar() { return ""; } } $ts = microtime(true); for ($i=1; $i<=10000; $i++) { $c = new Foo(); echo $c->bar(); unset ($c); } $tt = microtime(true); unset($ts, $tt); $t1 = $tt-$ts; echo "Variable Instantiation takes {$tt-$ts} seconds\n"; $ts = microtime(true); for ($i=1; $i<=10000; $i++) { echo (new Foo())->bar(); } $tt = microtime(true); unset($ts, $tt); $t2 = $tt-$ts; echo "Magic Instantiation takes {$t2} seconds\n"; echo "\n";