#!/usr/bin/php 1000 elements needed 0.00010395050048828 seconds to sort
2000 elements needed 0.00021982192993164 seconds to sort
4000 elements needed 0.00048279762268066 seconds to sort
8000 elements needed 0.0010561943054199 seconds to sort
16000 elements needed 0.0022680759429932 seconds to sort
32000 elements needed 0.0049569606781006 seconds to sort
64000 elements needed 0.01867413520813 seconds to sort
128000 elements needed 0.04257607460022 seconds to sort
256000 elements needed 0.066950798034668 seconds to sort
512000 elements needed 0.10359907150269 seconds to sort
1024000 elements needed 0.21552801132202 seconds to sort
2048000 elements needed 0.45803308486938 seconds to sort

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 134217736 bytes) in /home/rappleto/pub/Classes/PHP/Arrays/arrays_timing.php on line 5