3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); for ($i=0;$i<10000000;$i++) { $a[] = $i; } echo count($a);

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)
8.3.60.0620.04350.48
8.3.50.0410.04450.87
8.3.40.0270.02735.69
8.3.30.0450.02436.01
8.3.20.0190.01037.46
8.3.10.0060.01540.16
8.3.00.0030.01540.48
8.2.180.0210.04850.40
8.2.170.0500.02035.90
8.2.160.0160.01638.87
8.2.150.0200.01035.70
8.2.140.0130.01635.88
8.2.130.0220.01937.59
8.2.120.0210.01034.66
8.2.110.0230.01937.42
8.2.100.0200.02034.66
8.2.90.0170.01036.24
8.2.80.0130.01734.75
8.2.70.0100.02334.56
8.2.60.0130.01634.87
8.2.50.0120.01934.61
8.2.40.0180.01135.28
8.2.30.0180.01135.20
8.2.20.0070.02034.75
8.2.10.0100.01734.61
8.2.00.0160.01334.57
8.1.280.0740.03050.59
8.1.270.0200.01039.20
8.1.260.0040.01536.93
8.1.250.0160.01039.29
8.1.240.0070.02339.14
8.1.230.0130.02239.11
8.1.220.0120.01234.52
8.1.210.0100.01334.31
8.1.200.0160.00934.19
8.1.190.0080.01534.37
8.1.180.0100.01335.74
8.1.170.0110.01435.52
8.1.160.0110.01139.06
8.1.150.0170.00735.65
8.1.140.0100.01334.38
8.1.130.0070.01734.90
8.1.120.0090.01234.47
8.1.110.0100.01334.46
8.1.100.0100.01334.48
8.1.90.0100.01334.33
8.1.80.0100.01434.36
8.1.70.0110.01134.48
8.1.60.0140.01434.59
8.1.50.0030.02334.43
8.1.40.0130.01334.42
8.1.30.0070.01834.55
8.1.20.0120.01634.59
8.1.10.0200.02750.43
8.1.00.0200.02750.28
8.0.300.0310.01449.83
8.0.290.0240.01750.01
8.0.280.0150.02251.34
8.0.270.0200.02050.21
8.0.260.0170.02449.62
8.0.250.0220.01649.86
8.0.240.0160.02349.82
8.0.230.0260.02649.76
8.0.220.0180.01849.68
8.0.210.0100.02749.74
8.0.200.0210.01849.82
8.0.190.0260.02349.74
8.0.180.0230.02049.62
8.0.170.0200.03349.63
8.0.160.0240.02149.75
8.0.150.0260.02649.73
8.0.140.0270.02049.68
8.0.130.0520.02978.28
8.0.120.0200.02649.77
8.0.110.0260.01649.73
8.0.100.0240.02149.78
8.0.90.0280.01449.55
8.0.80.0510.04049.66
8.0.70.0130.03749.66
8.0.60.0140.02749.63
8.0.50.0230.02049.58
8.0.30.0680.05549.91
8.0.20.0760.04649.71
8.0.10.0250.01849.75
8.0.00.0590.04849.52
7.4.330.0200.01746.10
7.4.320.0210.01849.40
7.4.300.0200.02049.39
7.4.290.0290.02349.31
7.4.280.0260.02649.39
7.4.270.0200.02949.42
7.4.260.0190.03549.41
7.4.250.0260.02349.31
7.4.240.0210.02849.27
7.4.230.0220.02249.22
7.4.220.0620.05349.38
7.4.210.0580.04849.44
7.4.200.0240.02449.29
7.4.190.0130.03249.35
7.4.160.0410.06049.33
7.4.150.0870.07049.42
7.4.140.0620.05649.35
7.4.130.0520.05849.38
7.4.120.0580.04949.32
7.4.110.0610.05149.36
7.4.100.0590.05249.24
7.4.90.0310.07849.36
7.4.80.0540.05849.39
7.4.70.0710.05249.42
7.4.60.0650.04449.30
7.4.50.0070.02549.25
7.4.40.0300.04049.41
7.4.30.0670.03849.46
7.4.00.0300.03047.71
7.3.330.0360.06078.05
7.3.320.0430.05478.08
7.3.310.0200.02749.25
7.3.300.0130.03349.18
7.3.290.0400.05349.20
7.3.280.0640.04949.15
7.3.270.0750.03649.25
7.3.260.0730.06049.43
7.3.250.0590.06949.22
7.3.240.0590.06349.33
7.3.230.0770.03449.16
7.3.210.0600.05349.18
7.3.200.0520.05949.43
7.3.190.0400.08649.38
7.3.180.0510.06149.34
7.3.170.0560.06049.34
7.3.160.0860.05149.31
7.3.120.0240.03747.94
7.3.10.2360.03949.08
7.3.00.0780.03149.25
7.2.330.0550.06849.35
7.2.320.0620.05249.30
7.2.310.0500.06749.34
7.2.300.0710.04249.36
7.2.290.0750.07449.65
7.2.130.1550.02949.91
7.2.120.0850.03250.25
7.2.110.0840.03850.70
7.2.100.0970.03050.64
7.2.90.0430.04250.57
7.2.80.0810.04050.71
7.2.70.1090.03050.80
7.2.60.0940.03750.71
7.2.50.1170.04050.47
7.2.40.1140.03850.86
7.2.30.0940.03649.80
7.2.20.0770.03950.63
7.2.10.0930.04250.67
7.2.00.0740.03851.58
7.1.250.2290.05949.23
7.1.200.0510.03249.61
7.1.100.0100.03952.09
7.1.70.0990.04050.75
7.1.60.0290.04551.28
7.1.50.0130.06051.06
7.1.00.0130.11056.30
7.0.200.1750.02050.49
7.0.140.0070.11755.99
7.0.100.1400.08053.18
7.0.90.0730.10052.91
7.0.80.0730.10753.00
7.0.70.2170.10752.93
7.0.60.2330.09752.93
7.0.50.1000.07053.16
7.0.40.0100.12752.10
7.0.30.0630.08352.02
7.0.20.0530.11351.99
7.0.10.0400.09752.07
7.0.00.0270.13052.08
5.6.280.0170.16385.73
5.6.250.0200.11385.40
5.6.240.0230.16785.18
5.6.230.0370.15785.32
5.6.220.0170.10785.25
5.6.210.0500.12385.29
5.6.200.0300.15785.64
5.6.190.0170.14085.67
5.6.180.0400.15385.58
5.6.170.0330.16085.73
5.6.160.0330.15385.75
5.6.150.0300.14385.67
5.6.140.0330.13785.66
5.6.130.0330.13385.67
5.6.120.0130.18385.68
5.6.110.0300.16785.67
5.6.100.0230.14385.79
5.6.90.0330.15385.64
5.6.80.0470.12385.08
5.6.70.0270.10785.07
5.6.60.0470.12784.97
5.6.50.0170.10084.96
5.6.40.0170.13085.16
5.6.30.0470.13785.17
5.6.20.0170.16085.10
5.6.10.0200.10085.04
5.6.00.0170.14085.06
5.5.380.0370.15085.08
5.5.370.0230.17085.18
5.5.360.0200.16785.01
5.5.350.0300.15085.06
5.5.340.0500.14085.40
5.5.330.0170.10385.45
5.5.320.0300.14785.45
5.5.310.0200.16385.47
5.5.300.0200.14085.40
5.5.290.0130.13785.52
5.5.280.0230.11385.56
5.5.270.0530.15385.41
5.5.260.0230.16085.49
5.5.250.0300.15085.28
5.5.240.0170.13784.77
5.5.230.0230.14384.84
5.5.220.0370.13784.79
5.5.210.0200.12084.88
5.5.200.0300.14384.89
5.5.190.0270.09784.79
5.5.180.0370.13084.82
5.5.160.0300.14384.91
5.5.150.0570.13384.87
5.5.140.0330.16784.77
5.5.130.0230.15084.89
5.5.120.0330.14084.85
5.5.110.0300.11084.91
5.5.100.0270.12384.77
5.5.90.0530.06784.66
5.5.80.0270.14784.73
5.5.70.0300.15084.68
5.5.60.0500.13384.54
5.5.50.0230.14084.79
5.5.40.0200.13784.72
5.5.30.0100.19084.69
5.5.20.0300.14784.73
5.5.10.0370.13384.77
5.5.00.0400.09384.60
5.4.450.0200.15083.85
5.4.440.0130.11084.05
5.4.430.0270.13783.93
5.4.420.0330.14783.71
5.4.410.0200.16083.89
5.4.400.0470.12383.54
5.4.390.0370.13783.63
5.4.380.0200.12783.52
5.4.370.0300.11783.66
5.4.360.0100.12083.57
5.4.350.0370.12783.39
5.4.340.0200.09783.67
5.4.320.0370.15383.66
5.4.310.0400.11083.53
5.4.300.0230.15083.37
5.4.290.0170.16083.71
5.4.280.0100.16783.54
5.4.270.0300.14383.52
5.4.260.0270.14383.61
5.4.250.0170.14083.66
5.4.240.0200.14783.68
5.4.230.0370.13083.52
5.4.220.0300.13783.53
5.4.210.0230.16383.68
5.4.200.0230.16383.55
5.4.190.0200.14783.38
5.4.180.0400.12383.65
5.4.170.0370.15083.39
5.4.160.0200.13383.50
5.4.150.0330.12783.67
5.4.140.0400.14780.89
5.4.130.0230.12380.95
5.4.120.0300.12780.88
5.4.110.0400.15780.84
5.4.100.0200.14780.86
5.4.90.0370.15780.98
5.4.80.0430.14380.80
5.4.70.0400.15380.84
5.4.60.0270.14080.91
5.4.50.0530.11380.79
5.4.40.0230.11380.86
5.4.30.0400.10780.93
5.4.20.0100.10380.95
5.4.10.0330.08780.75
5.4.00.0200.09780.36
5.3.290.0200.15077.83
5.3.280.0270.11377.62
5.3.270.0270.17377.64
5.3.260.0400.15377.78
5.3.250.0330.14377.78
5.3.240.0170.17077.63
5.3.230.0370.16777.79
5.3.220.0200.18377.71
5.3.210.0200.17377.64
5.3.200.0270.12077.54
5.3.190.0270.17077.66
5.3.180.0330.14377.74
5.3.170.0270.15077.70
5.3.160.0370.14778.15
5.3.150.0300.17077.75
5.3.140.0400.14377.65
5.3.130.0200.17078.45
5.3.120.0330.13077.73
5.3.110.0170.10777.68
5.3.100.0030.11777.07
5.3.90.0230.10776.95
5.3.80.0370.08777.13
5.3.70.0230.09777.07
5.3.60.0170.15376.96
5.3.50.0230.15076.92
5.3.40.0270.16377.06
5.3.30.0300.10077.02
5.3.20.0230.10776.65
5.3.10.0200.16376.77
5.3.00.0100.11776.72
5.2.170.0130.11374.80
5.2.160.0270.16774.68
5.2.150.0270.14374.73
5.2.140.0470.08774.78
5.2.130.0300.09774.75
5.2.120.0200.17074.71
5.2.110.0230.11074.82
5.2.100.0170.11074.55
5.2.90.0170.11774.78
5.2.80.0130.11774.59
5.2.70.0200.12374.68
5.2.60.0300.08774.64
5.2.50.0200.12774.67
5.2.40.0130.14074.58
5.2.30.0130.13774.52
5.2.20.0170.16774.62
5.2.10.0100.10074.57
5.2.00.0830.333264.23
5.1.60.8271.6531108.96
5.1.50.7801.7001084.91
5.1.40.6871.5801084.71
5.1.30.6931.350913.73
5.1.20.7501.520872.70
5.1.10.5401.293818.63
5.1.00.6501.363970.48
5.0.50.4771.870776.30
5.0.40.4371.887737.25
5.0.30.4371.690694.23
5.0.20.3931.577616.43
5.0.10.3771.597613.54
5.0.00.3231.507564.50
4.4.90.4871.917770.14
4.4.80.5531.970773.65
4.4.70.4871.883727.96
4.4.60.5601.973807.50
4.4.50.5171.780760.28
4.4.40.4132.007773.71
4.4.30.5131.797773.78
4.4.20.3801.700604.88
4.4.10.4501.947773.71
4.4.00.4202.027787.37
4.3.110.5101.893748.80
4.3.100.3631.630644.13
4.3.90.3901.633683.91
4.3.80.3201.567570.70
4.3.70.3501.487618.69
4.3.60.2531.423439.01
4.3.50.2571.483440.33
4.3.40.2571.357454.61
4.3.30.3371.293395.38
4.3.20.2631.273365.28
4.3.10.2971.477405.63
4.3.00.4102.007702.86

preferences:
41.19 ms | 401 KiB | 5 Q