3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_map("gmp_strval", gmp_gcdext(123, 45)))

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)
5.4.50.0170.04611.95
5.4.40.0250.06811.94
5.4.30.0210.04411.93
5.4.20.0190.06011.93
5.4.10.0230.04211.93
5.4.00.0350.08711.43
5.3.150.0180.04912.67
5.3.140.0190.04612.66
5.3.130.0250.07112.66
5.3.120.0230.06012.65
5.3.110.0200.04512.66
5.3.100.0210.07312.12
5.3.90.0200.04712.08
5.3.80.0140.05112.07
5.3.70.0320.06412.07
5.3.60.0170.04612.06
5.3.50.0230.04112.00
5.3.40.0180.04612.00
5.3.30.0260.06911.95
5.3.20.0180.04811.73
5.3.10.0210.04111.68
5.3.00.0170.04511.67

preferences:
133.46 ms | 1394 KiB | 7 Q