3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = range(1, 100000); foreach ($a as &$x) { $x = range(1, 10); }

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)
8.3.60.0710.02757.98
8.3.50.0360.03858.83
8.3.40.0340.02145.78
8.3.30.0270.02745.91
8.3.20.0160.01647.51
8.3.10.0180.01449.36
8.3.00.0110.00745.52
8.2.180.0330.04058.88
8.2.170.0450.01647.94
8.2.160.0490.02949.33
8.2.150.0200.01347.87
8.2.140.0240.02449.67
8.2.130.0210.01446.65
8.2.120.0150.00350.33
8.2.110.0210.01050.42
8.2.100.0270.01746.84
8.2.90.0140.01446.75
8.2.80.0130.01346.75
8.2.70.0160.01047.16
8.2.60.0180.00747.15
8.2.50.0120.01546.93
8.2.40.0100.01649.66
8.2.30.0070.02649.60
8.2.20.0120.01546.75
8.2.10.0150.00947.13
8.2.00.0060.01947.04
8.1.280.0670.02477.00
8.1.270.0340.02752.13
8.1.260.0170.01052.12
8.1.250.0110.01852.13
8.1.240.0070.02052.13
8.1.230.0350.01047.64
8.1.220.0100.01446.41
8.1.210.0160.01246.11
8.1.200.0170.01045.98
8.1.190.0120.01246.10
8.1.180.0110.01445.98
8.1.170.0150.01147.01
8.1.160.0120.01250.85
8.1.150.0140.01047.60
8.1.140.0160.00948.28
8.1.130.0100.01346.48
8.1.120.0100.01345.97
8.1.110.0110.01146.11
8.1.100.0130.01046.11
8.1.90.0100.01345.96
8.1.80.0190.00646.08
8.1.70.0130.01045.96
8.1.60.0130.01346.19
8.1.50.0130.01346.02
8.1.40.0100.01745.95
8.1.30.0100.02446.19
8.1.20.0130.01346.04
8.1.10.0170.02778.25
8.1.00.0250.02178.17
8.0.300.0250.01481.54
8.0.290.0230.02077.38
8.0.280.0170.02479.02
8.0.270.0070.03277.82
8.0.260.0260.02077.84
8.0.250.0200.02077.57
8.0.240.0230.02077.54
8.0.230.0230.02077.47
8.0.220.0140.02877.58
8.0.210.0240.01777.48
8.0.200.0230.01677.58
8.0.190.0270.02177.68
8.0.180.0160.02977.64
8.0.170.0270.02077.37
8.0.160.0260.01677.55
8.0.150.0240.02077.61
8.0.140.0310.01477.51
8.0.130.0360.01786.07
8.0.120.0180.02877.51
8.0.110.0240.01777.38
8.0.100.0270.01777.41
8.0.90.0210.02177.41
8.0.80.0560.03377.56
8.0.70.0140.02777.30
8.0.60.0140.02877.46
8.0.50.0200.02477.52
8.0.30.0570.03177.78
8.0.20.0630.03577.47
8.0.10.0170.02677.68
8.0.00.0530.04577.46
7.4.330.0200.02377.03
7.4.320.0170.02477.21
7.4.300.0160.02377.09
7.4.290.0220.02277.25
7.4.280.0260.01977.20
7.4.270.0330.01377.22
7.4.260.0370.01477.24
7.4.250.0270.02077.19
7.4.240.0200.02377.12
7.4.230.0160.02577.21
7.4.220.0700.04377.28
7.4.210.0570.05777.15
7.4.200.0170.02477.31
7.4.160.0540.03577.05
7.4.150.0530.04377.22
7.4.140.0680.05277.11
7.4.130.0700.03277.11
7.4.120.0640.03477.07
7.4.110.0740.03377.04
7.4.100.0660.06077.09
7.4.90.0810.04677.05
7.4.80.0750.03377.13
7.4.70.0610.04277.20
7.4.60.0630.03377.00
7.4.50.0230.03977.01
7.4.40.0710.03377.21
7.4.30.0650.06577.22
7.4.00.0370.03075.46
7.3.330.0200.03385.25
7.3.320.0200.03485.34
7.3.310.0270.01776.45
7.3.300.0200.02376.93
7.3.290.0250.01976.66
7.3.280.0570.04176.62
7.3.270.0550.05276.95
7.3.260.0500.05376.70
7.3.250.0710.03976.76
7.3.240.0570.05176.84
7.3.230.0660.03576.77
7.3.210.0670.03276.68
7.3.200.0590.04276.77
7.3.190.0950.04376.94
7.3.180.0700.06876.87
7.3.170.0580.04577.05
7.3.160.0610.04076.96
7.2.330.0910.03077.20
7.2.320.0700.07377.18
7.2.310.0750.02976.88
7.2.300.0600.04077.24
7.2.290.0710.07177.14
7.2.60.2410.03076.80
7.2.00.0500.03379.56
7.1.200.1250.02675.63
7.1.100.6690.03978.01
7.1.70.0960.04877.27
7.1.60.0160.04977.48
7.1.50.0740.03477.25
7.1.00.0100.10382.60
7.0.200.3710.04775.77
7.0.60.0130.06380.87
7.0.50.0230.11778.58
7.0.40.0170.05323.20
7.0.30.0370.10723.09
7.0.20.0470.10323.08
7.0.10.0270.06723.18
7.0.00.0100.11723.13
5.6.280.0030.09785.92
5.6.210.0100.11785.33
5.6.200.0370.15082.96
5.6.190.0230.11085.28
5.6.180.0430.14085.27
5.6.170.0670.10385.10
5.6.160.0230.13384.92
5.6.150.0500.13782.85
5.6.140.0170.09782.90
5.6.130.0300.09782.87
5.6.120.0270.13785.94
5.6.110.0300.15385.84
5.6.100.0230.12385.81
5.6.90.0270.14785.93
5.6.80.0470.12785.36
5.5.350.0630.12785.15
5.5.340.0400.12782.81
5.5.330.0400.16084.94
5.5.320.0200.10785.05
5.5.310.0200.11384.82
5.5.300.0100.10782.79
5.5.290.0230.10082.71
5.5.280.0200.16385.67
5.5.270.0300.16785.61
5.5.260.0370.13385.69
5.5.250.0230.16785.41
5.5.240.0200.09084.96

preferences:
46.92 ms | 401 KiB | 5 Q