3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = (array) ('articletext' => "") isset($array);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.40.0030.05716.44
5.4.30.0000.07716.36
5.4.20.0170.06316.40
5.4.10.0100.06716.36
5.4.00.0030.07715.73
5.3.140.0100.07014.45
5.3.130.0070.05014.49
5.3.120.0030.06314.55
5.3.110.0070.07714.42
5.3.100.0070.06313.99
5.3.90.0070.07713.90
5.3.80.0100.05013.94
5.3.70.0100.07013.94
5.3.60.0030.07013.95
5.3.50.0070.07313.86
5.3.40.0170.05713.92
5.3.30.0100.05713.92
5.3.20.0030.05313.66
5.3.10.0170.06313.61
5.3.00.0030.04713.47

preferences:
144.03 ms | 1386 KiB | 7 Q