3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!defined('TEST')) {    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)
5.4.320.0400.04019.06
5.4.310.0430.03319.06
5.4.300.0430.03719.05
5.4.290.0370.03719.06
5.4.280.0300.05019.06
5.4.270.0400.02718.85
5.4.260.0270.04018.98
5.4.250.0300.03718.94
5.4.240.0330.05718.87
5.4.230.0330.03719.24
5.4.220.0370.05719.07
5.4.210.0300.03719.12
5.4.200.0330.03318.88
5.4.190.0330.04319.22
5.4.180.0370.04019.12
5.4.170.0330.03719.15
5.4.160.0330.03719.06
5.4.150.0330.03719.04
5.4.140.0330.03716.34
5.4.130.0300.03716.35
5.4.120.0300.03716.38
5.4.110.0370.03316.37
5.4.100.0370.03316.32
5.4.90.0330.03716.45
5.4.80.0470.04016.58
5.4.70.0400.05316.54
5.4.60.0570.05016.49
5.4.50.0400.03716.33
5.4.40.0600.05716.16
5.4.30.0470.05016.23
5.4.20.0500.04716.52
5.4.10.0530.05716.23
5.4.00.0600.05715.82
5.3.290.0500.05314.54
5.3.280.0500.02714.62
5.3.270.0430.03714.59
5.3.260.0330.04314.70
5.3.250.0370.03314.63
5.3.240.0330.03314.45
5.3.230.0370.03314.47
5.3.220.0530.05014.50
5.3.210.0500.05714.42
5.3.200.0330.03714.41
5.3.190.0300.04014.42
5.3.180.0370.03714.59
5.3.170.0530.05014.61
5.3.160.0670.05714.44
5.3.150.0470.03714.59
5.3.140.0370.04014.39
5.3.130.0570.05714.41
5.3.120.0600.05714.50
5.3.110.0630.06014.41
5.3.100.0600.05314.07
5.3.90.0630.05313.95
5.3.80.0470.06313.91
5.3.70.0470.03714.11
5.3.60.0570.05313.95
5.3.50.0430.04013.89
5.3.40.0600.06013.82
5.3.30.0470.03713.93
5.3.20.0570.06713.64
5.3.10.0430.04013.68
5.3.00.0500.06713.54
5.2.170.0530.05011.75
5.2.160.0430.05711.75
5.2.150.0400.05011.75
5.2.140.0430.02311.75
5.2.130.0400.04711.75
5.2.120.0530.04711.75
5.2.110.0330.03011.75
5.2.100.0400.04011.75
5.2.90.0430.06311.75
5.2.80.0500.05711.75
5.2.70.0370.04311.75
5.2.60.0400.03311.75
5.2.50.0630.03311.75
5.2.40.0370.04311.75
5.2.30.0430.04711.75
5.2.20.0300.03011.75
5.2.10.0330.06011.75
5.2.00.0300.04011.75
5.1.60.0330.04311.75
5.1.50.0370.03311.75
5.1.40.0370.03711.75
5.1.30.0300.04711.75
5.1.20.0270.03011.75
5.1.10.0370.05011.75
5.1.00.0370.03711.75
5.0.50.0130.02711.75
5.0.40.0330.03011.75
5.0.30.0200.04711.75
5.0.20.0130.03311.75
5.0.10.0230.02711.75
5.0.00.0170.04311.75
4.4.90.0170.02311.75
4.4.80.0200.03311.75
4.4.70.0100.02311.75
4.4.60.0230.03311.75
4.4.50.0130.03711.75
4.4.40.0200.05011.75
4.4.30.0200.02011.75
4.4.20.0200.03011.75
4.4.10.0200.02711.75
4.4.00.0130.02711.75
4.3.110.0130.02711.75
4.3.100.0170.03311.75
4.3.90.0230.03011.75
4.3.80.0200.05311.75
4.3.70.0130.03311.75
4.3.60.0130.02311.75
4.3.50.0230.02711.75
4.3.40.0130.04011.75
4.3.30.0070.02311.75
4.3.20.0100.02011.75
4.3.10.0130.03011.75
4.3.00.0130.02311.75

preferences:
133.66 ms | 1394 KiB | 7 Q