3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; for ($i=PHP_INT_MAX;$i--;) $a[$i] = $i;

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)
8.3.60.0700.05058.85
8.3.50.0640.04359.92
8.3.40.0390.00031.20
8.3.30.0230.01331.57
8.3.20.0100.01032.91
8.3.10.0200.01032.20
8.3.00.0030.01031.54
8.2.180.0890.04059.30
8.2.170.0240.01431.24
8.2.160.0360.00732.89
8.2.150.0070.01431.45
8.2.140.0070.01433.13
8.2.130.0200.00034.11
8.2.120.0030.01033.19
8.2.110.0100.00734.40
8.2.100.0190.01030.70
8.2.90.0110.01531.64
8.2.80.0100.01030.16
8.2.70.0110.00830.16
8.2.60.0030.01630.34
8.2.50.0100.01030.28
8.2.40.0120.00630.75
8.2.30.0090.01232.00
8.2.20.0130.00930.19
8.2.10.0060.01230.48
8.2.00.0060.01330.17
8.1.280.0790.04059.78
8.1.270.0100.01335.92
8.1.260.0200.00032.89
8.1.250.0170.00334.61
8.1.240.0110.01135.82
8.1.230.0240.00731.55
8.1.220.0060.01230.05
8.1.210.0090.00929.84
8.1.200.0100.01429.73
8.1.190.0100.01029.78
8.1.180.0130.00729.90
8.1.170.0120.00631.14
8.1.160.0110.00734.41
8.1.150.0070.01331.30
8.1.140.0060.01329.80
8.1.130.0100.00730.30
8.1.120.0090.00929.81
8.1.110.0030.01629.86
8.1.100.0040.01529.76
8.1.90.0140.00729.94
8.1.80.0100.01029.88
8.1.70.0090.00929.79
8.1.60.0210.00330.04
8.1.50.0140.01029.95
8.1.40.0040.01929.93
8.1.30.0100.01029.90
8.1.20.0070.01330.01
8.1.10.0330.02660.03
8.1.00.0330.02759.86
8.0.300.0270.03059.72
8.0.290.0400.02459.07
8.0.280.0300.03060.70
8.0.270.0400.02759.47
8.0.260.0230.03359.56
8.0.250.0330.02359.24
8.0.240.0370.02459.32
8.0.230.0100.04459.33
8.0.220.0310.02459.30
8.0.210.0240.03759.15
8.0.200.0270.03459.23
8.0.190.0270.03759.21
8.0.180.0370.02359.29
8.0.170.0260.03659.23
8.0.160.0300.04359.30
8.0.150.0360.02359.24
8.0.140.0400.02659.14
8.0.130.0530.06395.73
8.0.120.0290.03559.17
8.0.110.0130.04859.21
8.0.100.0330.02659.23
8.0.90.0200.04059.11
8.0.80.0700.06759.13
8.0.70.0260.03659.19
8.0.60.0340.02759.23
8.0.50.0310.02859.06
8.0.30.0760.07259.24
8.0.20.0900.06159.34
8.0.10.0290.03659.19
8.0.00.0640.08358.93
7.4.330.0140.02756.91
7.4.320.0390.01658.74
7.4.300.0240.03458.80
7.4.290.0470.04058.88
7.4.280.0460.03358.91
7.4.270.0300.03358.86
7.4.260.0330.02658.86
7.4.250.0390.02658.70
7.4.240.0330.03058.85
7.4.230.0330.02658.89
7.4.220.0850.06958.80
7.4.210.0390.07958.87
7.4.200.0160.04358.88
7.4.160.0700.08358.58
7.4.150.0960.05359.00
7.4.140.0830.07658.95
7.4.130.0800.06458.76
7.4.120.0740.06758.78
7.4.110.0810.06458.93
7.4.100.0700.09058.87
7.4.90.0570.08558.89
7.4.80.0910.06959.01
7.4.70.0760.07958.78
7.4.60.0910.06459.00
7.4.50.0320.02958.77
7.4.40.0970.06258.99
7.4.30.0680.06858.66
7.4.00.0470.04057.30
7.3.330.0750.06295.60
7.3.320.0630.06695.51
7.3.310.0230.04058.72
7.3.300.0310.03158.69
7.3.290.0760.08558.72
7.3.280.0550.07858.67
7.3.270.0760.07958.71
7.3.260.0850.06458.62
7.3.250.0790.07158.75
7.3.240.0730.06658.66
7.3.230.0700.08058.65
7.3.210.0910.10458.91
7.3.200.1270.06558.73
7.3.190.0790.07658.86
7.3.180.0870.04758.81
7.3.170.0900.09358.63
7.3.160.0720.06958.80
7.3.10.1330.03058.14
7.3.00.0990.03558.60
7.2.330.0810.06454.54
7.2.320.0510.09954.61
7.2.310.0740.10954.55
7.2.300.0840.05254.41
7.2.290.0740.08654.68
7.2.130.1040.03954.32
7.2.120.1120.06054.47
7.2.110.1100.04154.30
7.2.100.1110.04754.36
7.2.90.1820.03454.66
7.2.80.1200.06554.59
7.2.70.1430.06554.63
7.2.60.1750.02754.75
7.2.50.0850.04654.40
7.2.40.1630.05054.84
7.2.30.0570.07254.59
7.2.20.0740.05254.59
7.2.10.0560.05254.58
7.2.00.5200.05455.77
7.1.250.1090.07353.43
7.1.200.1160.05353.66
7.1.100.3250.03656.13
7.1.70.0030.05254.95
7.1.60.0260.05655.27
7.1.50.0100.05555.13
7.1.00.0130.12060.36
7.0.200.3110.02654.73
7.0.140.0070.12060.10
7.0.120.0500.11760.07
7.0.110.0000.12359.89
7.0.100.0130.08359.97
7.0.90.0230.09360.00
7.0.80.0230.11760.14
7.0.70.0100.08759.98
7.0.60.0170.07760.01
7.0.50.0200.10360.04
7.0.40.0100.12756.02
7.0.30.0130.08055.98
7.0.20.0030.10756.00
7.0.10.0130.08056.09
7.0.00.0100.12355.96
5.6.280.0230.15785.55
5.6.270.0370.15785.67
5.6.260.0200.13085.46
5.6.250.0330.18085.62
5.6.240.0600.15385.59
5.6.230.0200.18785.59
5.6.220.0270.14785.65
5.6.210.0270.15385.57
5.6.200.0300.14385.59
5.6.190.0330.12785.32
5.6.180.0270.10085.41
5.6.170.0170.12085.64
5.6.160.0300.15085.58
5.6.150.0330.15085.41
5.6.140.0300.13785.64
5.6.130.0270.13385.41
5.6.120.0270.15085.63
5.6.110.0400.08785.36
5.6.100.0230.12085.36
5.6.90.0170.09385.57
5.6.80.0170.10385.00
5.6.70.0130.09784.99
5.6.60.0170.08784.87
5.6.50.0200.08384.81
5.6.40.0100.09384.75
5.6.30.0230.08085.00
5.6.20.0230.08384.86
5.6.10.0170.09384.93
5.6.00.0270.08084.96
5.5.380.0330.11782.18
5.5.370.0230.12382.23
5.5.360.0300.09082.24
5.5.350.0200.16382.21
5.5.340.0200.10382.71
5.5.330.0230.14082.66
5.5.320.0130.10782.49
5.5.310.0200.10082.73
5.5.300.0270.14782.46
5.5.290.0170.13082.73
5.5.280.0300.16082.46
5.5.270.0270.09782.45
5.5.260.0230.09782.64
5.5.250.0370.08382.20
5.5.240.0100.10781.87
5.5.230.0100.10381.87
5.5.220.0070.09381.93
5.5.210.0130.09382.12
5.5.200.0230.08081.82
5.5.190.0130.08782.02
5.5.180.0230.07782.00
5.5.160.0270.07082.06
5.5.150.0500.08081.86
5.5.140.0170.08082.00
5.5.130.0230.08781.82
5.5.120.0430.07782.05
5.5.110.0130.10081.83
5.5.100.0270.13381.72
5.5.90.0200.09781.87
5.5.80.0170.14781.98
5.5.70.0270.08381.89
5.5.60.0200.13081.89
5.5.50.0200.12781.93
5.5.40.0230.09081.98
5.5.30.0230.09381.70
5.5.20.0230.14081.78
5.5.10.0230.13781.63
5.5.00.0200.15781.71
5.4.450.0100.10784.13
5.4.440.0270.13783.86
5.4.430.0270.11383.83
5.4.420.0230.12083.92
5.4.410.0230.09083.65
5.4.400.0270.07083.46
5.4.390.0130.09383.61
5.4.380.0100.09783.46
5.4.370.0330.07083.50
5.4.360.0170.10083.62
5.4.350.0100.10383.80
5.4.340.0100.09083.55
5.4.320.0270.08083.52
5.4.310.0100.08783.44
5.4.300.0170.08083.50
5.4.290.0230.12783.55
5.4.280.0230.11083.63
5.4.270.0270.09783.64
5.4.260.0370.07783.51
5.4.250.0170.10083.39
5.4.240.0170.10383.51
5.4.230.0270.09083.49
5.4.220.0200.13083.51
5.4.210.0100.09383.54
5.4.200.0170.14383.51
5.4.190.0470.09083.61
5.4.180.0200.14383.45
5.4.170.0130.09083.60
5.4.160.0100.11383.62
5.4.150.0130.10083.38
5.4.140.0130.10381.01
5.4.130.0330.08380.89
5.4.120.0270.08381.04
5.4.110.0330.08080.91
5.4.100.0270.10380.96
5.4.90.0330.08381.00
5.4.80.0200.15080.96
5.4.70.0170.10081.06
5.4.60.0270.14080.93
5.4.50.0400.12780.94
5.4.40.0270.12380.95
5.4.30.0200.11380.90
5.4.20.0130.13081.05
5.4.10.0330.12780.71
5.4.00.0230.15080.34
5.3.290.0000.03714.68
5.3.280.0130.06714.57
5.3.270.0070.08014.61
5.3.260.0000.04014.62
5.3.250.0030.03714.39
5.3.240.0030.03314.64
5.3.230.0030.04714.70
5.3.220.0030.04014.67
5.3.210.0100.03314.46
5.3.200.0000.03714.39
5.3.190.0030.03014.51
5.3.180.0100.03714.45
5.3.170.0030.08314.51
5.3.160.0030.03014.62
5.3.150.0000.06314.62
5.3.140.0000.05714.40
5.3.130.0000.06714.44
5.3.120.0030.07714.61
5.3.110.0030.07014.38
5.3.100.0070.06014.11
5.3.90.0000.03713.86
5.3.80.0030.04313.90
5.3.70.0030.03014.03
5.3.60.0030.06013.87
5.3.50.0000.03314.04
5.3.40.0030.06313.96
5.3.30.0000.04713.74
5.3.20.0000.03713.76
5.3.10.0070.03313.51
5.3.00.0030.04713.65
5.2.170.0070.05311.17
5.2.160.0030.03011.15
5.2.150.0030.02711.03
5.2.140.0000.03711.14
5.2.130.0000.03711.25
5.2.120.0000.03011.00
5.2.110.0000.03311.01
5.2.100.0000.04311.17
5.2.90.0030.05311.18
5.2.80.0000.02711.11
5.2.70.0000.03311.03
5.2.60.0000.02711.12
5.2.50.0000.03311.07
5.2.40.0000.06310.90
5.2.30.0000.03310.87
5.2.20.0000.04710.87
5.2.10.0070.04010.71
5.2.00.0030.03010.71
5.1.60.0000.03310.24
5.1.50.0000.03010.16
5.1.40.0030.0179.92
5.1.30.0030.03310.49
5.1.20.0000.04710.36
5.1.10.0000.02710.10
5.1.00.0000.0439.96
5.0.50.0030.0179.68
5.0.40.0000.0209.68
5.0.30.0000.0279.68
5.0.20.0030.0179.68
5.0.10.0000.0209.68
5.0.00.0000.0239.68
4.4.90.0000.0179.68
4.4.80.0030.0109.68
4.4.70.0000.0379.68
4.4.60.0000.0179.68
4.4.50.0030.0109.68
4.4.40.0000.0239.68
4.4.30.0000.0139.68
4.4.20.0000.0139.68
4.4.10.0000.0139.68
4.4.00.0000.0279.68
4.3.110.0000.0139.68
4.3.100.0000.0139.68
4.3.90.0000.0139.68
4.3.80.0030.0279.68
4.3.70.0000.0139.68
4.3.60.0000.0179.68
4.3.50.0000.0209.68
4.3.40.0000.0409.68
4.3.30.0000.0139.68
4.3.20.0000.0179.68
4.3.10.0000.0179.68
4.3.00.0000.0279.68

preferences:
49.33 ms | 401 KiB | 5 Q