3v4l.org

run code in 300+ PHP versions simultaneously
<?php array $test = "sven", "carina"; echo $test; ?>

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)
5.4.50.0220.07211.98
5.4.40.0120.04611.97
5.4.30.0230.06511.97
5.4.20.0160.04111.96
5.4.10.0180.06911.96
5.4.00.0160.04111.46
5.3.150.0140.04412.68
5.3.140.0250.06412.66
5.3.130.0250.06512.66
5.3.120.0160.04512.65
5.3.110.0180.04212.66
5.3.100.0160.04312.12
5.3.90.0220.06812.08
5.3.80.0200.07112.07
5.3.70.0170.07212.07
5.3.60.0270.07712.06
5.3.50.0210.06712.00
5.3.40.0160.04312.00
5.3.30.0210.06511.94
5.3.20.0150.04311.71
5.3.10.0130.04211.67
5.3.00.0240.04911.66

preferences:
141.64 ms | 1394 KiB | 7 Q