3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($i = 0){ if($i > 1000000) return; test(++$i); } 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)
8.3.60.0770.02072.38
8.3.50.0620.02072.75
8.3.40.0350.01644.81
8.3.30.0320.01044.63
8.3.20.0220.00046.35
8.3.10.0190.00049.57
8.3.00.0030.01051.46
8.2.180.0590.02374.53
8.2.170.0330.01044.83
8.2.160.0230.01745.19
8.2.150.0190.00444.60
8.2.140.0090.00947.91
8.2.130.0070.00747.55
8.2.120.0140.00448.18
8.2.110.0070.01448.14
8.2.100.0260.01043.78
8.2.90.0170.00344.97
8.2.80.0190.00643.92
8.2.70.0160.00843.50
8.2.60.0170.00443.55
8.2.50.0110.01143.50
8.2.40.0120.00647.98
8.2.30.0120.00845.13
8.2.20.0130.00643.36
8.2.10.0150.00444.14
8.2.00.0120.00643.86
8.1.280.0440.00376.02
8.1.270.0140.01846.60
8.1.260.0290.00048.45
8.1.250.0170.00347.18
8.1.240.0190.00648.11
8.1.230.0310.00345.08
8.1.220.0170.00343.55
8.1.210.0100.01043.23
8.1.200.0140.01143.10
8.1.190.0100.01343.13
8.1.180.0210.00043.27
8.1.170.0140.00744.49
8.1.160.0100.01046.71
8.1.150.0070.01344.77
8.1.140.0070.01345.46
8.1.130.0120.00843.51
8.1.120.0090.00943.40
8.1.110.0130.00643.38
8.1.100.0150.00443.43
8.1.90.0130.00643.42
8.1.80.0070.01143.29
8.1.70.0040.01543.38
8.1.60.0120.00943.58
8.1.50.0100.01343.43
8.1.40.0070.01443.40
8.1.30.0030.01743.57
8.1.20.0100.01043.55
8.1.10.0220.01373.03
8.1.00.0300.00773.03
8.0.300.0270.01072.35
8.0.290.0260.00772.38
8.0.280.0200.01473.88
8.0.270.0140.01772.73
8.0.260.0200.01072.78
8.0.250.0230.00672.39
8.0.240.0230.01072.43
8.0.230.0220.00972.25
8.0.220.0270.00372.31
8.0.210.0160.01672.28
8.0.200.0320.00672.41
8.0.190.0250.01172.29
8.0.180.0170.02072.40
8.0.170.0210.01772.26
8.0.160.0140.02472.30
8.0.150.0130.02072.29
8.0.140.0150.01872.22
8.0.130.0300.027121.72
8.0.120.0270.00672.31
8.0.110.0270.01072.21
8.0.100.0180.01472.40
8.0.90.0190.01672.36
8.0.80.0470.02072.27
8.0.70.0250.00772.37
8.0.60.0140.01772.27
8.0.50.0200.01472.30
8.0.30.0430.02672.69
8.0.20.0550.03272.46
8.0.10.0150.02372.20
8.0.00.0780.02972.27
7.4.330.0110.01176.18
7.4.320.0240.00771.98
7.4.300.0400.00071.86
7.4.290.0180.01571.93
7.4.280.0190.02671.91
7.4.270.0160.01971.94
7.4.260.0250.01171.93
7.4.250.0220.01371.91
7.4.240.0200.01472.03
7.4.230.0270.00771.95
7.4.220.0610.03772.00
7.4.210.0550.02672.04
7.4.200.0200.01371.81
7.4.160.0510.02772.17
7.4.150.0600.03171.95
7.4.140.0430.04372.08
7.4.130.0540.02971.99
7.4.120.0550.02571.87
7.4.110.0590.03371.96
7.4.100.0520.03271.83
7.4.90.0580.03471.89
7.4.80.0570.03372.06
7.4.70.0560.02671.78
7.4.60.0540.05572.02
7.4.50.0290.02072.19
7.4.40.0420.04271.87
7.4.30.0640.03572.07
7.4.00.0350.02170.74
7.3.330.0390.023121.65
7.3.320.0500.024121.61
7.3.310.0200.01771.72
7.3.300.0190.01671.82
7.3.290.0180.01271.98
7.3.280.0530.03671.83
7.3.270.0640.02471.86
7.3.260.0680.04571.84
7.3.250.0650.02871.97
7.3.240.0500.03472.09
7.3.230.0550.03271.85
7.3.210.0510.03771.95
7.3.200.0590.02372.00
7.3.190.0570.03271.99
7.3.180.0580.02971.78
7.3.170.0590.03072.02
7.3.160.0680.01671.95
7.2.330.0450.04672.21
7.2.320.0470.04072.16
7.2.310.0660.04972.32
7.2.300.0540.03772.03
7.2.290.0710.04072.20
7.2.60.1740.01678.72
7.2.00.0710.00381.27
7.1.200.1050.01877.49
7.1.100.0420.00825.97
7.1.70.0070.01479.01
7.1.60.0140.03879.16
7.1.50.0200.03378.62
7.1.00.0100.09084.39
7.0.201.7310.02371.65
7.0.60.1370.07075.80
7.0.50.0330.07373.48
7.0.40.0100.05720.11
7.0.30.0600.05020.12
7.0.20.0370.09020.36
7.0.10.0130.05320.26
7.0.00.0070.05720.32
5.6.280.0270.07085.73
5.6.210.0400.09785.27
5.6.200.0230.09382.90
5.6.190.0370.07085.20
5.6.180.0500.06785.20
5.6.170.0500.05385.16
5.6.160.0300.08785.07
5.6.150.0230.06082.85
5.6.140.0370.07382.80
5.6.130.0230.08382.85
5.6.120.0300.09385.85
5.6.110.0330.07785.86
5.6.100.0300.10385.85
5.6.90.0130.08785.68
5.6.80.0300.10785.11
5.5.350.3870.07085.14
5.5.340.0270.10782.66
5.5.330.0400.09084.88
5.5.320.0700.05384.84
5.5.310.0330.09384.67
5.5.300.0430.07782.74
5.5.290.0400.09782.50
5.5.280.0400.09085.47
5.5.270.0130.09785.67
5.5.260.0470.10385.65
5.5.250.0330.11785.25
5.5.240.0370.09784.84

preferences:
57.87 ms | 401 KiB | 5 Q