3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1,1000000) as $index) { var_dump($index); }

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)
8.3.60.0230.01034.36
8.3.50.0350.00832.71
8.3.40.0730.01634.02
8.3.30.0230.01034.36
8.3.20.0320.00535.49
8.3.10.0160.00738.82
8.3.00.0070.00734.54
8.2.180.0310.00731.75
8.2.170.0230.01334.45
8.2.160.0320.00634.32
8.2.150.0130.00634.40
8.2.140.0240.00734.33
8.2.130.0160.00335.77
8.2.120.0410.01035.61
8.2.110.0120.00338.26
8.2.100.0210.00732.75
8.2.90.0170.00734.05
8.2.80.0160.00332.63
8.2.70.0030.01332.75
8.2.60.0090.02232.92
8.2.50.0110.01132.75
8.2.40.0120.00635.06
8.2.30.0130.00733.33
8.2.20.0160.00332.82
8.2.10.0120.00333.39
8.2.00.0130.00733.00
8.1.280.0380.01446.38
8.1.270.0080.00023.76
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00424.02
8.1.230.0090.00317.83
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00416.99
8.1.190.0040.00417.11
8.1.180.0000.00818.10
8.1.170.0000.00818.46
8.1.160.0040.00422.01
8.1.150.0040.00418.75
8.1.140.0060.00317.28
8.1.130.0050.00317.66
8.1.120.0030.00517.32
8.1.110.0000.00817.35
8.1.100.0000.00717.31
8.1.90.0000.00717.34
8.1.80.0050.00217.32
8.1.70.0030.00317.28
8.1.60.0000.01017.45
8.1.50.0080.00017.40
8.1.40.0040.00417.42
8.1.30.0040.00417.49
8.1.20.0040.00417.39
8.1.10.0100.01047.89
8.1.00.0100.01347.94
8.0.300.0210.00347.47
8.0.290.0180.00447.00
8.0.280.0180.00448.90
8.0.270.0180.01347.71
8.0.260.0120.00847.70
8.0.250.0070.01347.23
8.0.240.0090.01247.24
8.0.230.0240.00347.39
8.0.220.0220.00047.36
8.0.210.0210.00447.37
8.0.200.0230.00047.29
8.0.190.0240.00347.41
8.0.180.0180.00447.38
8.0.170.0150.00747.39
8.0.160.0170.01047.40
8.0.150.0140.00747.18
8.0.140.0200.00747.30
8.0.130.0100.01043.92
8.0.120.0150.00847.30
8.0.110.0220.00447.29
8.0.100.0180.00447.16
8.0.90.0130.00947.30
8.0.80.0290.03447.23
8.0.70.0210.00347.26
8.0.60.0200.00347.30
8.0.50.0170.00747.27
8.0.30.0690.04247.53
8.0.20.0810.03547.33
8.0.10.0120.00947.27
8.0.00.0570.04147.20
7.4.330.0180.00443.75
7.4.320.0180.01146.92
7.4.300.0150.00746.82
7.4.290.0190.00646.83
7.4.280.0290.00046.71
7.4.270.0070.01446.91
7.4.260.0230.00346.95
7.4.250.0170.00746.84
7.4.240.0130.00846.89
7.4.230.0150.00646.67
7.4.220.0930.06146.95
7.4.210.0980.04446.93
7.4.200.0140.00746.99
7.4.160.0390.04246.95
7.4.150.0820.02947.03
7.4.140.0860.01946.81
7.4.130.0770.01746.85
7.4.120.0560.04146.84
7.4.110.0760.03246.91
7.4.100.0550.03446.75
7.4.90.0760.03146.93
7.4.80.0590.02746.75
7.4.70.0820.03846.63
7.4.60.0420.03146.91
7.4.50.0130.01746.85
7.4.40.0380.03446.92
7.4.30.0780.02546.75
7.4.00.0300.01045.34
7.3.330.0130.00743.68
7.3.320.0170.00343.56
7.3.310.0150.00646.71
7.3.300.0170.00346.58
7.3.290.0400.00946.60
7.3.280.0590.03146.65
7.3.270.0650.03546.81
7.3.260.0850.02246.80
7.3.250.0640.02746.80
7.3.240.0740.03146.62
7.3.230.0910.03146.87
7.3.210.0740.00346.85
7.3.200.0620.01746.77
7.3.190.1090.03346.73
7.3.180.0560.03646.86
7.3.170.0870.02747.11
7.3.160.0520.03746.70
7.2.330.0570.01346.92
7.2.320.0490.03646.84
7.2.310.0600.03646.84
7.2.300.0430.03347.02
7.2.290.1080.03947.10
7.2.60.1390.01048.55
7.2.00.1900.01049.93
7.1.200.0910.01647.57
7.1.100.0040.02150.02
7.1.70.1070.01049.04
7.1.60.0200.01649.00
7.1.50.0230.01649.17
7.1.00.0130.08054.31
7.0.200.4840.01346.87
7.0.140.0170.08053.96
7.0.100.0330.07050.50
7.0.90.0230.07750.42
7.0.80.0230.04750.40
7.0.70.0270.04750.50
7.0.60.0330.08050.50
7.0.50.0230.04750.84
7.0.40.0300.04350.61
7.0.30.0230.05350.55
7.0.20.0170.05050.65
7.0.10.0200.04750.51
7.0.00.0200.04050.69
5.6.280.0270.11385.73
5.6.250.0230.09385.27
5.6.240.0430.06085.33
5.6.230.0470.06085.24
5.6.220.0300.09085.22
5.6.210.0230.07785.10
5.6.200.0370.05785.68
5.6.190.0200.09785.65
5.6.180.0170.08785.68
5.6.170.0030.08785.66
5.6.160.0200.07085.70
5.6.150.0330.09385.60
5.6.140.0370.05785.72
5.6.130.0200.09785.65
5.6.120.0200.07385.58
5.6.110.0300.06385.80
5.6.100.0070.08785.56
5.6.90.0370.08785.66
5.6.80.0270.13085.13
5.6.70.0400.11085.04
5.6.60.0300.11085.12
5.6.50.0270.09085.11
5.6.40.0270.13085.00
5.6.30.0370.12085.06
5.6.20.0430.12085.02
5.6.10.0370.11085.16
5.6.00.0470.10084.94
5.5.380.0300.08385.09
5.5.370.0330.10385.03
5.5.360.0130.07385.13
5.5.350.0200.07085.03
5.5.340.0230.06785.54
5.5.330.0130.07785.57
5.5.320.0330.06085.42
5.5.310.0200.08785.55
5.5.300.0300.07785.49
5.5.290.0170.07785.56
5.5.280.0270.07085.45
5.5.270.0230.07085.46
5.5.260.0130.09785.56
5.5.250.0170.09785.25
5.5.240.0200.11784.93
5.5.230.0270.13384.78
5.5.220.0270.11384.88
5.5.210.0300.11384.92
5.5.200.0400.09384.80
5.5.190.0400.11084.85
5.5.180.0230.12084.79
5.5.160.0300.10384.72
5.5.150.0400.09084.79
5.5.140.0130.12384.91
5.5.130.0470.09784.63
5.5.120.0400.12084.85
5.5.110.0270.11784.77
5.5.100.0300.12384.65
5.5.90.0370.11084.65
5.5.80.0230.09784.76
5.5.70.0200.12784.61
5.5.60.0300.12384.70
5.5.50.0500.13084.79
5.5.40.0430.09384.69
5.5.30.0270.11784.57
5.5.20.0330.12084.66
5.5.10.0330.11384.56
5.5.00.0100.13084.68
5.4.450.0230.06083.96
5.4.440.0230.07083.95
5.4.430.0300.09383.90
5.4.420.0230.10383.93
5.4.410.0230.07383.79
5.4.400.0330.09783.55
5.4.390.0270.13083.40
5.4.380.0170.12383.57
5.4.370.0470.09783.43
5.4.360.0330.11783.73
5.4.350.0430.10383.57
5.4.340.0330.11783.54
5.4.320.0330.12383.37
5.4.310.0430.08783.40
5.4.300.0370.09783.47
5.4.290.0430.09083.57
5.4.280.0500.10383.37
5.4.270.0470.09783.67
5.4.260.0270.10783.72
5.4.250.0400.10083.52
5.4.240.0300.11383.53
5.4.230.0230.11783.57
5.4.220.0300.09083.66
5.4.210.0400.08083.46
5.4.200.0430.11783.59
5.4.190.0230.07383.46
5.4.180.0370.11383.60
5.4.170.0330.12383.52
5.4.160.0330.11783.50
5.4.150.0430.09083.52
5.4.140.0330.13080.91
5.4.130.0230.11780.98
5.4.120.0400.10380.92
5.4.110.0300.10380.88
5.4.100.0330.10780.79
5.4.90.0300.11380.88
5.4.80.0370.06380.82
5.4.70.0270.06780.80
5.4.60.0470.10081.00
5.4.50.0370.10780.91
5.4.40.0100.13080.93
5.4.30.0270.12080.86
5.4.20.0130.09780.75
5.4.10.0330.10780.86
5.4.00.0430.10780.28

preferences:
38.45 ms | 401 KiB | 5 Q