3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 2.0f;

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)
5.4.320.0330.04318.87
5.4.310.0300.06318.88
5.4.300.0270.06719.24
5.4.290.0470.03718.98
5.4.280.0300.07019.05
5.4.270.0300.03018.87
5.4.260.0270.03718.85
5.4.250.0370.04019.14
5.4.240.0270.03718.93
5.4.230.0270.05018.98
5.4.220.0400.05019.24
5.4.210.0400.06319.07
5.4.200.0300.07319.19
5.4.190.0400.06319.08
5.4.180.0300.05719.14
5.4.170.0270.04019.13
5.4.160.0370.06319.22
5.4.150.0400.07319.14
5.4.140.0330.05316.35
5.4.130.0200.03716.32
5.4.120.0270.04316.33
5.4.110.0300.07016.24
5.4.100.0230.04316.45
5.4.90.0200.03716.19
5.4.80.0270.05016.53
5.4.70.0430.05716.54
5.4.60.0470.06016.52
5.4.50.0270.04716.33
5.4.40.0270.07316.21
5.4.30.0400.05016.50
5.4.20.0470.03016.48
5.4.10.0230.04016.53
5.4.00.0330.06015.76
5.3.290.0300.04714.52
5.3.280.0330.03714.44
5.3.270.0230.05714.63
5.3.260.0330.05714.59
5.3.250.0330.07014.70
5.3.240.0270.05314.45
5.3.230.0270.04714.68
5.3.220.0330.07014.52
5.3.210.0270.05314.59
5.3.200.0330.05314.55
5.3.190.0230.03714.39
5.3.180.0270.04714.41
5.3.170.0370.07014.47
5.3.160.0370.05714.40
5.3.150.0370.06714.65
5.3.140.0270.05014.39
5.3.130.0200.05714.50
5.3.120.0370.03314.59
5.3.110.0330.05014.50
5.3.100.0370.03713.88
5.3.90.0230.04013.86
5.3.80.0230.05013.96
5.3.70.0300.05013.81
5.3.60.0370.06714.03
5.3.50.0300.03714.00
5.3.40.0330.06013.72
5.3.30.0300.04013.75
5.3.20.0500.03313.46
5.3.10.0330.04313.68
5.3.00.0330.04713.70
5.2.170.0330.04711.24
5.2.160.0270.03711.08
5.2.150.0230.04011.16
5.2.140.0230.03010.98
5.2.130.0230.03311.04
5.2.120.0230.05311.12
5.2.110.0300.03010.97
5.2.100.0300.03710.96
5.2.90.0230.03010.93
5.2.80.0230.04011.15
5.2.70.0230.03010.94
5.2.60.0170.03711.14
5.2.50.0300.03310.90
5.2.40.0230.03310.83
5.2.30.0200.02710.98
5.2.20.0270.03011.07
5.2.10.0170.03310.80
5.2.00.0330.02310.57
5.1.60.0170.0279.87
5.1.50.0130.03010.04
5.1.40.0400.0379.95
5.1.30.0200.03010.24
5.1.20.0300.04710.37
5.1.10.0170.03710.18
5.1.00.0170.02710.19
5.0.50.0100.0479.13
5.0.40.0170.0409.13
5.0.30.0100.0409.13
5.0.20.0100.0409.13
5.0.10.0170.0209.13
5.0.00.0130.0339.13
4.4.90.0100.0179.13
4.4.80.0130.0239.13
4.4.70.0130.0239.13
4.4.60.0100.0239.13
4.4.50.0130.0239.13
4.4.40.0100.0239.13
4.4.30.0200.0239.13
4.4.20.0170.0279.13
4.4.10.0100.0279.13
4.4.00.0130.0409.13
4.3.110.0170.0239.13
4.3.100.0170.0179.13
4.3.90.0130.0339.13
4.3.80.0100.0239.13
4.3.70.0100.0209.13
4.3.60.0130.0339.13
4.3.50.0100.0379.13
4.3.40.0170.0279.13
4.3.30.0070.0209.13
4.3.20.0070.0379.13
4.3.10.0070.0239.13
4.3.00.0070.0179.13

preferences:
137.74 ms | 1394 KiB | 7 Q