3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(); for($i = 0; $i <= 1000000; $i++) { $test[$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)
8.3.60.0300.03034.33
8.3.50.0290.03135.05
8.3.40.0390.01635.71
8.3.30.0360.02335.95
8.3.20.0130.01637.25
8.3.10.0190.01038.91
8.3.00.0140.01435.19
8.2.180.0270.03034.30
8.2.170.0270.03735.85
8.2.160.0280.02537.36
8.2.150.0130.01735.81
8.2.140.0200.01035.97
8.2.130.0070.01838.31
8.2.120.0170.01435.27
8.2.110.0190.01637.14
8.2.100.0250.01535.45
8.2.90.0160.01336.17
8.2.80.0030.02534.70
8.2.70.0170.01334.70
8.2.60.0180.01134.88
8.2.50.0220.00934.70
8.2.40.0030.02335.29
8.2.30.0210.01134.96
8.2.20.0170.01434.71
8.2.10.0070.02235.07
8.2.00.0130.01634.64
8.1.280.0750.01351.39
8.1.270.0160.01635.87
8.1.260.0130.01339.24
8.1.250.0140.01139.02
8.1.240.0260.01038.00
8.1.230.0290.01034.63
8.1.220.0110.01434.61
8.1.210.0180.00634.32
8.1.200.0160.01334.45
8.1.190.0100.01434.32
8.1.180.0190.00634.44
8.1.170.0160.01036.32
8.1.160.0140.01139.06
8.1.150.0100.01435.91
8.1.140.0130.01034.43
8.1.130.0140.01034.90
8.1.120.0100.01734.43
8.1.110.0180.00734.51
8.1.100.0150.00734.46
8.1.90.0140.01034.38
8.1.80.0160.00634.44
8.1.70.0070.01534.47
8.1.60.0190.00934.53
8.1.50.0160.01334.51
8.1.40.0170.01734.50
8.1.30.0140.01434.57
8.1.20.0110.01834.63
8.1.10.0400.02050.44
8.1.00.0310.02150.54
8.0.300.0230.02050.08
8.0.290.0260.01549.52
8.0.280.0200.02351.34
8.0.270.0230.02350.18
8.0.260.0240.01750.20
8.0.250.0170.02749.81
8.0.240.0410.00649.82
8.0.230.0320.01349.73
8.0.220.0230.01649.82
8.0.210.0230.01649.75
8.0.200.0340.01049.87
8.0.190.0230.02649.77
8.0.180.0260.02249.68
8.0.170.0350.01949.84
8.0.160.0260.02049.84
8.0.150.0200.02749.78
8.0.140.0200.02449.63
8.0.130.0280.02846.30
8.0.120.0300.01749.64
8.0.110.0220.02249.78
8.0.100.0200.02449.58
8.0.90.0190.02649.77
8.0.80.0420.05249.75
8.0.70.0230.02049.57
8.0.60.0220.02249.55
8.0.50.0220.02649.68
8.0.30.0620.06650.01
8.0.20.0660.04349.91
8.0.10.0230.01749.95
8.0.00.0660.04149.66
7.4.330.0350.01446.95
7.4.320.0200.02349.34
7.4.300.0200.02649.32
7.4.290.0260.02349.37
7.4.280.0320.02249.30
7.4.270.0270.02049.36
7.4.260.0270.02049.39
7.4.250.0270.02449.29
7.4.240.0320.01749.35
7.4.230.0260.02049.40
7.4.220.0720.04649.36
7.4.210.0550.03949.35
7.4.200.0170.03149.32
7.4.160.0510.04449.25
7.4.150.0590.05649.43
7.4.140.0590.05649.46
7.4.130.0690.05649.45
7.4.120.0770.05649.39
7.4.110.0650.05549.35
7.4.100.0590.08849.39
7.4.90.0700.04149.35
7.4.80.0640.05749.41
7.4.70.0610.05549.28
7.4.60.0650.04349.33
7.4.50.0120.02249.30
7.4.40.0430.06649.22
7.4.30.0690.06349.36
7.4.00.0360.04047.80
7.3.330.0380.02146.27
7.3.320.0440.03046.17
7.3.310.0230.02349.31
7.3.300.0260.02349.23
7.3.290.0570.04949.18
7.3.280.0590.06749.21
7.3.270.0660.06149.31
7.3.260.0550.05949.29
7.3.250.0720.04449.25
7.3.240.0650.07149.23
7.3.230.0530.09249.16
7.3.210.0840.05749.50
7.3.200.0760.04649.48
7.3.190.0570.05149.30
7.3.180.0620.04649.21
7.3.170.0790.05649.32
7.3.160.0750.03649.50
7.3.120.0420.03247.66
7.3.110.0390.03947.84
7.3.100.0430.03347.68
7.3.90.0230.03947.65
7.3.80.0270.04047.41
7.3.70.0420.03247.77
7.3.60.0170.04447.81
7.3.50.0490.03347.73
7.3.40.0270.03747.48
7.3.30.0520.02947.58
7.3.20.0350.03950.27
7.3.10.0540.03150.05
7.3.00.0690.01850.50
7.2.330.0630.05349.67
7.2.320.0580.05849.48
7.2.310.0560.06249.23
7.2.300.0480.06149.50
7.2.290.0660.05349.61
7.2.240.0490.02947.99
7.2.230.0350.03548.13
7.2.220.0410.02147.71
7.2.210.0260.04547.64
7.2.200.0260.04847.26
7.2.190.0340.03147.26
7.2.180.0340.03447.62
7.2.170.0280.05247.76
7.2.160.0390.03947.58
7.2.150.0370.04850.59
7.2.140.0430.04050.54
7.2.130.0370.03750.68
7.2.120.0150.04950.50
7.2.110.0860.03150.73
7.2.100.0290.03650.64
7.2.90.0140.05150.83
7.2.80.0270.04250.73
7.2.70.0220.04850.88
7.2.60.0490.03950.62
7.2.50.0280.04250.81
7.2.40.0270.04050.73
7.2.30.0190.04550.86
7.2.20.0170.06650.79
7.2.10.0220.03750.80
7.2.00.1220.04052.03
7.1.330.0380.06249.80
7.1.320.0200.06849.67
7.1.310.0350.06049.59
7.1.300.0420.04849.22
7.1.290.0280.06749.51
7.1.280.0230.06949.60
7.1.270.0180.07549.63
7.1.260.0410.07349.70
7.1.250.0280.06049.38
7.1.200.0900.03749.74
7.1.100.9640.03049.63
7.1.70.0290.02350.93
7.1.60.0200.06051.47
7.1.50.0570.03337.09
7.1.00.0070.11756.48
7.0.200.9160.03747.77
7.0.140.0200.10056.09
7.0.60.0200.13053.02
7.0.50.0130.09050.76
7.0.40.0300.09351.97
7.0.30.0930.06751.72
7.0.20.1000.09351.63
7.0.10.0200.09351.72
7.0.00.0230.10051.88
5.6.280.0170.17385.50
5.6.210.0230.16385.26
5.6.200.0230.15082.73
5.6.190.0430.13385.09
5.6.180.0670.10784.88
5.6.170.0330.14084.74
5.6.160.0270.13084.88
5.6.150.0230.15082.72
5.6.140.0330.10382.71
5.6.130.0200.11382.72
5.6.120.0470.14085.77
5.6.110.0370.10785.53
5.6.100.0300.16085.61
5.6.90.0270.17385.61
5.6.80.0430.14785.14
5.5.350.4470.09085.08
5.5.340.0300.13382.61
5.5.330.0300.16784.88
5.5.320.0470.15084.71
5.5.310.0400.12384.80
5.5.300.0400.14782.57
5.5.290.0330.15782.46
5.5.280.0200.14085.41
5.5.270.0400.15785.39
5.5.260.0170.14785.40
5.5.250.0100.11385.43
5.5.240.0230.13784.68
5.4.450.0430.10383.82
5.4.440.0330.11384.13
5.4.430.0470.14783.95
5.4.420.0400.14384.14
5.4.410.0330.12083.84
5.4.400.0430.14783.75
5.4.390.0430.12783.36
5.4.380.0530.13783.79
5.4.370.0430.13783.45
5.4.360.0400.11783.79
5.4.350.0430.14083.50
5.4.340.0570.10383.45
5.4.320.0400.13783.78
5.4.310.0470.13383.36
5.4.300.0630.11383.57
5.4.290.0500.13383.80
5.4.280.0400.15783.50
5.4.270.0570.13783.78
5.4.260.0500.13083.45
5.4.250.0270.11083.63
5.4.240.0370.10083.59
5.4.230.0400.15083.59
5.4.220.0370.10783.49
5.4.210.0500.10783.58
5.4.200.0500.14783.49
5.4.190.0670.12083.58
5.4.180.0570.15383.56
5.4.170.0500.14783.60
5.4.160.0470.13783.61
5.4.150.0430.13383.61
5.4.140.0430.10780.82
5.4.130.0270.11780.76
5.4.120.0470.08780.95
5.4.110.0300.10380.96
5.4.100.0170.10080.91
5.4.90.0300.09380.83
5.4.80.0270.10081.01
5.4.70.0270.10380.79
5.4.60.0370.09380.88
5.4.50.0300.09781.06
5.4.40.0470.09080.97
5.4.30.0300.13080.97
5.4.20.0400.09081.00
5.4.10.0300.09780.91
5.4.00.0400.09780.43
5.3.290.0430.14377.79
5.3.280.0270.11777.72
5.3.270.0230.12377.62
5.3.260.0500.13377.73
5.3.250.0400.11377.61
5.3.240.0400.10077.64
5.3.230.0300.11377.60
5.3.220.0300.11077.58
5.3.210.0300.11077.57
5.3.200.0400.11377.68
5.3.190.0330.10377.70
5.3.180.0400.09777.79
5.3.170.0400.12077.65
5.3.160.0270.11077.79
5.3.150.0300.11077.59
5.3.140.0300.12377.60
5.3.130.0470.08777.70
5.3.120.0470.13077.68
5.3.110.0370.10077.59
5.3.100.0300.10777.29
5.3.90.0200.11777.05
5.3.80.0400.09377.07
5.3.70.0470.09776.95
5.3.60.0500.12077.12
5.3.50.0200.11777.00
5.3.40.0300.10776.92
5.3.30.0400.15776.96
5.3.20.0270.10776.72
5.3.10.0430.13076.71
5.3.00.0400.14776.56
5.2.170.0330.10074.66
5.2.160.0430.14074.65
5.2.150.0300.11774.74
5.2.140.0270.14774.73
5.2.130.0500.09374.66
5.2.120.0170.12074.70
5.2.110.0300.16075.28
5.2.100.0400.15074.77
5.2.90.0430.10074.61
5.2.80.0430.15774.80
5.2.70.0370.15074.69
5.2.60.0430.13374.64
5.2.50.0200.20774.63
5.2.40.0370.17374.83
5.2.30.0370.17774.48
5.2.20.0770.16074.71
5.2.10.3400.10074.62
5.2.00.4330.170140.54
5.1.60.3170.217185.60
5.1.50.2670.217185.50
5.1.40.3370.187185.72
5.1.30.3830.207185.89
5.1.20.3300.190185.83
5.1.10.3270.193185.77
5.1.00.3100.220185.67
5.0.50.2200.343184.29
5.0.40.2200.400183.85
5.0.30.1800.357183.71
5.0.20.2330.310183.82
5.0.10.2100.310183.88
5.0.00.2330.363183.72
4.4.90.0600.317181.54
4.4.80.0770.327181.60
4.4.70.2100.317181.51
4.4.60.2070.313181.50
4.4.50.2330.300181.58
4.4.40.1870.323181.52
4.4.30.2170.407181.52
4.4.20.2770.290181.57
4.4.10.2100.310181.59
4.4.00.2130.380181.55
4.3.110.2070.307181.41
4.3.100.2070.283181.40
4.3.90.1970.323181.42
4.3.80.2300.320181.43
4.3.70.2100.393181.38
4.3.60.2030.320181.41
4.3.50.2000.287181.54
4.3.40.2130.300181.40
4.3.30.1700.327180.28
4.3.20.1700.300180.17
4.3.10.1600.297180.13
4.3.00.1730.283180.17

preferences:
75.87 ms | 401 KiB | 5 Q