3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = range(0, 1e6); for($i = 0; $i < 1e6; $i++) print '';

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)
8.3.60.0100.02034.26
8.3.50.0340.01832.34
8.3.40.0230.01334.04
8.3.30.0300.01733.92
8.3.20.0060.01335.54
8.3.10.0100.00736.00
8.3.00.0180.00338.87
8.2.180.0170.02331.63
8.2.170.0200.02634.22
8.2.160.0090.01637.49
8.2.150.0080.01134.00
8.2.140.0040.01537.72
8.2.130.0070.02036.29
8.2.120.0070.00738.30
8.2.110.0160.00934.39
8.2.100.0110.01833.18
8.2.90.0100.01034.55
8.2.80.0090.01232.75
8.2.70.0160.00632.88
8.2.60.0130.00633.30
8.2.50.0090.00933.00
8.2.40.0090.00935.63
8.2.30.0040.01534.55
8.2.20.0100.01032.63
8.2.10.0040.01533.05
8.2.00.0100.01033.14
8.1.280.0220.01948.65
8.1.270.0070.00722.27
8.1.260.0000.00728.09
8.1.250.0050.00328.09
8.1.240.0030.00622.54
8.1.230.0100.00017.70
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0000.00818.45
8.1.160.0000.00820.73
8.1.150.0040.00420.68
8.1.140.0000.00819.53
8.1.130.0000.00717.63
8.1.120.0040.00417.36
8.1.110.0000.00717.35
8.1.100.0040.00417.42
8.1.90.0040.00417.23
8.1.80.0040.00417.41
8.1.70.0000.00717.35
8.1.60.0000.00817.52
8.1.50.0090.00017.48
8.1.40.0030.00517.42
8.1.30.0040.00417.50
8.1.20.0060.00317.36
8.1.10.0070.02047.95
8.1.00.0200.01347.81
8.0.300.0140.01047.29
8.0.290.0130.01347.13
8.0.280.0140.01048.82
8.0.270.0200.01347.52
8.0.260.0220.00447.51
8.0.250.0130.02047.12
8.0.240.0100.01347.15
8.0.230.0060.01947.20
8.0.220.0090.01647.05
8.0.210.0210.00947.16
8.0.200.0160.01647.04
8.0.190.0200.01347.05
8.0.180.0070.02147.18
8.0.170.0250.01147.10
8.0.160.0160.01047.20
8.0.150.0140.01447.06
8.0.140.0150.01247.21
8.0.130.0200.01043.67
8.0.120.0140.01847.08
8.0.110.0070.02047.11
8.0.100.0090.01947.11
8.0.90.0130.02047.01
8.0.80.0280.02547.19
8.0.70.0130.01647.09
8.0.60.0110.01846.98
8.0.50.0030.02447.16
8.0.30.0340.02247.30
8.0.20.0400.02347.28
8.0.10.0160.01347.21
8.0.00.0380.02047.00
7.4.330.0070.01347.20
7.4.320.0100.01346.83
7.4.300.0100.01346.70
7.4.290.0280.01446.71
7.4.280.0210.02146.80
7.4.270.0170.01746.75
7.4.260.0200.02046.76
7.4.250.0160.01346.70
7.4.240.0130.01946.86
7.4.230.0110.01846.82
7.4.220.0430.02746.71
7.4.210.0280.02846.82
7.4.200.0100.02046.82
7.4.160.0360.02746.60
7.4.150.0400.02246.86
7.4.140.0410.03746.71
7.4.130.0320.02946.81
7.4.120.0340.02746.71
7.4.110.0390.02346.63
7.4.100.0480.03546.66
7.4.90.0560.02346.66
7.4.80.0510.02946.38
7.4.70.0290.04146.80
7.4.60.0380.02746.74
7.4.50.0200.02346.60
7.4.40.0370.02746.70
7.4.30.0430.02646.67
7.4.00.0210.02145.18
7.3.330.0280.01143.46
7.3.320.0200.01343.54
7.3.310.0100.02046.45
7.3.300.0130.01646.50
7.3.290.0100.02046.51
7.3.280.0310.04146.47
7.3.270.0380.02746.78
7.3.260.0420.03946.45
7.3.250.0370.03646.63
7.3.240.0340.04146.63
7.3.230.0410.03446.79
7.3.210.0310.03446.82
7.3.200.0220.04346.75
7.3.190.0260.03746.58
7.3.180.0370.03046.43
7.3.170.0400.03346.55
7.3.160.0420.02046.46
7.2.330.0430.05146.77
7.2.320.0350.03546.90
7.2.310.0280.03846.59
7.2.300.0490.04246.70
7.2.290.0330.03346.93
7.2.60.0280.03448.63
7.2.00.2820.02349.60
7.1.200.0330.03647.77
7.1.100.0470.03450.13
7.1.70.0450.01948.48
7.1.60.0170.05349.23
7.1.50.0100.03748.83
7.1.00.0070.10354.45
7.0.200.5200.02645.16
7.0.60.0830.09052.08
7.0.50.0230.10048.13
7.0.40.0200.08750.38
7.0.30.0830.11050.07
7.0.20.0700.08350.27
7.0.10.0270.08750.27
7.0.00.0170.10350.13
5.6.280.0300.08785.75
5.6.210.0330.10085.25
5.6.200.0370.12082.80
5.6.190.0300.13084.91
5.6.180.0330.08385.09
5.6.170.0530.08785.02
5.6.160.0270.08784.89
5.6.150.0270.09082.71
5.6.140.0270.07082.79
5.6.130.0230.08382.77
5.6.120.0230.12085.53
5.6.110.0100.08385.75
5.6.100.0230.13085.67
5.6.90.0330.08385.71
5.6.80.0470.11385.04
5.5.350.0600.10385.04
5.5.340.0230.07782.47
5.5.330.0330.07384.58
5.5.320.0770.11084.84
5.5.310.0500.09084.73
5.5.300.0330.12382.60
5.5.290.0200.06782.56
5.5.280.0170.09085.51
5.5.270.0330.11785.52
5.5.260.0430.12385.31
5.5.250.0270.08785.10
5.5.240.0230.12084.71

preferences:
47.35 ms | 401 KiB | 5 Q