3v4l.org

run code in 300+ PHP versions simultaneously
<?php funtion a() { }; var_dump(a());

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)
5.4.310.0330.04319.06
5.4.300.0130.04719.21
5.4.290.0170.03719.12
5.4.280.0200.04319.09
5.4.270.0200.03319.14
5.4.260.0170.04019.09
5.4.250.0200.06019.16
5.4.240.0230.04019.23
5.4.230.0170.07318.86
5.4.220.0270.07319.16
5.4.210.0170.04719.22
5.4.200.0230.05019.30
5.4.190.0300.06718.97
5.4.180.0230.05019.30
5.4.170.0200.05719.20
5.4.160.0330.07019.12
5.4.150.0230.06719.10
5.4.140.0300.04016.38
5.4.130.0230.04016.38
5.4.120.0130.03716.35
5.4.110.0130.04016.45
5.4.100.0170.04016.25
5.4.90.0300.06316.56
5.4.80.0170.04016.40
5.4.70.0170.03716.17
5.4.60.0370.05716.61
5.4.50.0130.04316.38
5.4.40.0230.03316.43
5.4.30.0270.04016.55
5.4.20.0230.06716.53
5.4.10.0270.06316.26
5.4.00.0270.06715.78
5.3.280.0200.03714.42
5.3.270.0130.04314.65
5.3.260.0230.04714.55
5.3.250.0200.04714.62
5.3.240.0170.07314.55
5.3.230.0200.07014.46
5.3.220.0330.06314.55
5.3.210.0270.05714.45
5.3.200.0230.07014.52
5.3.190.0170.04314.43
5.3.180.0200.04014.41
5.3.170.0130.04014.42
5.3.160.0300.07014.44
5.3.150.0170.06014.40
5.3.140.0300.06714.46
5.3.130.0230.06714.64
5.3.120.0300.07014.49
5.3.110.0270.04014.49
5.3.100.0370.06014.00
5.3.90.0370.06313.88
5.3.80.0200.05714.06
5.3.70.0300.04014.03
5.3.60.0230.04313.87
5.3.50.0230.07013.89
5.3.40.0170.03713.78
5.3.30.0230.06713.68
5.3.20.0200.03713.46
5.3.10.0230.03013.64
5.3.00.0230.03013.59
5.2.170.0170.02712.23
5.2.160.0170.02712.23
5.2.150.0170.02712.23
5.2.140.0200.04712.23
5.2.130.0170.03012.23
5.2.120.0170.02712.23
5.2.110.0230.05012.23
5.2.100.0130.03712.23
5.2.90.0130.05312.23
5.2.80.0170.05012.23
5.2.70.0270.04712.23
5.2.60.0200.03312.23
5.2.50.0200.02712.23
5.2.40.0200.05312.23
5.2.30.0270.02312.23
5.2.20.0100.03012.23
5.2.10.0130.03712.23
5.2.00.0270.04712.23
5.1.60.0270.04012.23
5.1.50.0070.03012.23
5.1.40.0270.03712.23
5.1.30.0100.04712.23
5.1.20.0100.03012.23
5.1.10.0230.05012.23
5.1.00.0130.02312.23
5.0.50.0070.02012.23
5.0.40.0070.05012.23
5.0.30.0070.05312.23
5.0.20.0130.03312.23
5.0.10.0030.03012.23
5.0.00.0070.06012.23
4.4.90.0070.01712.23
4.4.80.0130.02712.23
4.4.70.0070.02012.23
4.4.60.0100.03312.23
4.4.50.0070.01712.23
4.4.40.0070.04012.23
4.4.30.0070.03312.23
4.4.20.0130.03012.23
4.4.10.0100.02012.23
4.4.00.0070.03012.23
4.3.110.0100.03712.23
4.3.100.0070.01312.23
4.3.90.0100.02712.23
4.3.80.0100.03012.23
4.3.70.0030.02712.23
4.3.60.0070.02312.23
4.3.50.0070.02712.23
4.3.40.0070.02312.23
4.3.30.0030.01312.23
4.3.20.0100.03312.23
4.3.10.0070.02312.23
4.3.00.0030.01712.23

preferences:
137.02 ms | 1394 KiB | 7 Q