3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); for ($i = 0, $c = 1000000; $i < $c; ++$i) { $a[] = 1; }

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)
8.3.60.0380.02133.48
8.3.50.0380.03234.11
8.3.40.0340.02035.63
8.3.30.0210.03135.39
8.3.20.0160.01335.68
8.3.10.0040.02838.48
8.3.00.0100.02734.65
8.2.180.0160.02636.40
8.2.170.0330.02735.94
8.2.160.0200.01740.16
8.2.150.0190.00935.90
8.2.140.0130.01637.47
8.2.130.0230.02037.46
8.2.120.0170.00335.87
8.2.110.0120.01539.07
8.2.100.0200.02034.88
8.2.90.0090.01536.93
8.2.80.0130.01334.88
8.2.70.0070.02134.57
8.2.60.0160.01334.86
8.2.50.0130.01334.69
8.2.40.0140.01435.22
8.2.30.0130.01335.13
8.2.20.0100.01734.57
8.2.10.0100.01634.72
8.2.00.0100.01634.68
8.1.280.0370.04151.42
8.1.270.0150.01239.12
8.1.260.0040.01240.06
8.1.250.0210.00737.83
8.1.240.0220.02237.85
8.1.230.0240.01737.83
8.1.220.0100.01434.74
8.1.210.0160.01035.88
8.1.200.0260.00034.32
8.1.190.0070.01634.50
8.1.180.0140.01034.32
8.1.170.0100.01335.99
8.1.160.0070.01535.85
8.1.150.0130.01035.76
8.1.140.0190.01334.47
8.1.130.0140.00734.82
8.1.120.0120.00934.52
8.1.110.0140.00734.31
8.1.100.0090.01334.36
8.1.90.0090.01234.45
8.1.80.0070.01434.43
8.1.70.0070.01534.36
8.1.60.0070.01734.60
8.1.50.0100.01734.35
8.1.40.0170.01034.44
8.1.30.0100.01634.47
8.1.20.0060.01934.49
8.1.10.0130.03050.53
8.1.00.0190.02550.32
8.0.300.0200.02052.75
8.0.290.0320.00749.48
8.0.280.0160.02351.31
8.0.270.0160.02250.06
8.0.260.0250.01449.70
8.0.250.0200.01749.70
8.0.240.0300.01349.70
8.0.230.0200.01449.86
8.0.220.0170.02049.58
8.0.210.0160.02349.72
8.0.200.0210.01449.76
8.0.190.0220.02949.81
8.0.180.0180.02849.68
8.0.170.0200.02449.70
8.0.160.0160.02649.89
8.0.150.0210.02149.67
8.0.140.0380.03049.68
8.0.130.0210.02146.21
8.0.120.0230.02049.70
8.0.110.0200.02449.62
8.0.100.0190.02249.70
8.0.90.0200.02349.65
8.0.80.0450.03949.66
8.0.70.0270.01749.53
8.0.60.0230.02049.56
8.0.50.0200.02449.73
8.0.30.0580.06549.76
8.0.20.0600.04149.95
8.0.10.0260.02049.70
8.0.00.0610.05049.65
7.4.330.0140.02045.91
7.4.320.0200.01649.30
7.4.300.0240.01449.30
7.4.290.0240.01749.28
7.4.280.0220.02249.38
7.4.270.0210.02449.43
7.4.260.0160.02346.21
7.4.250.0260.02349.29
7.4.240.0300.01649.40
7.4.230.0200.02049.31
7.4.220.0550.05549.36
7.4.210.0630.05049.34
7.4.200.0280.01849.34
7.4.190.0270.01749.54
7.4.160.0560.04349.32
7.4.150.0840.01949.36
7.4.140.0710.04049.52
7.4.130.0640.04749.34
7.4.120.0500.04749.38
7.4.110.0550.06549.27
7.4.100.0590.04049.22
7.4.90.0670.03349.43
7.4.80.0450.06449.32
7.4.70.0780.03949.24
7.4.60.0720.05649.24
7.4.50.0170.03349.16
7.4.40.0300.02949.18
7.4.30.0850.04349.36
7.4.00.0200.04047.63
7.3.330.0220.01946.15
7.3.320.0370.01746.20
7.3.310.0270.01749.07
7.3.300.0140.02749.16
7.3.290.0540.03949.17
7.3.280.0530.04549.15
7.3.270.0660.03649.35
7.3.260.0630.05349.36
7.3.250.0540.04949.22
7.3.240.0660.03949.25
7.3.230.0490.05849.42
7.3.210.0520.05249.04
7.3.200.0600.06449.42
7.3.190.0660.06049.25
7.3.180.0560.04449.34
7.3.170.0340.07149.36
7.3.160.0500.05949.24
7.3.120.0400.02647.76
7.2.330.0900.05249.47
7.2.320.0620.04649.42
7.2.310.0740.05449.47
7.2.300.0540.05149.39
7.2.290.0470.05749.59
7.2.60.1160.01750.84
7.2.00.0160.02953.30
7.1.200.0660.02349.71
7.1.100.0070.04251.95
7.1.70.0730.03650.94
7.1.60.0200.05651.34
7.1.50.0200.04651.15
7.1.00.0030.09756.24
7.0.200.3850.04347.48
7.0.140.0100.10756.18
7.0.120.0130.10056.11
7.0.60.0370.08753.06
7.0.50.0300.07050.58
7.0.40.0300.11751.94
7.0.30.1030.06751.96
7.0.20.1070.10751.73
7.0.10.0270.05751.73
7.0.00.0230.09351.69
5.6.280.0170.16385.63
5.6.210.0230.10785.15
5.6.200.0300.16782.80
5.6.190.0200.17085.09
5.6.180.0500.09385.10
5.6.170.0300.10084.97
5.6.160.0370.12085.02
5.6.150.0330.12082.71
5.6.140.0370.14082.57
5.6.130.0570.13782.80
5.6.120.0370.10085.69
5.6.110.0300.12785.77
5.6.100.0170.15385.66
5.6.90.0330.11085.48
5.6.80.0170.10085.14
5.5.350.0070.17784.92
5.5.340.0270.10082.63
5.5.330.0200.10784.78
5.5.320.0470.10384.68
5.5.310.0330.10384.76
5.5.300.0230.10782.37
5.5.290.0200.16082.57
5.5.280.0170.10785.48
5.5.270.0330.14085.52
5.5.260.0370.15085.48
5.5.250.0300.15385.32
5.5.240.0370.12384.92
5.4.450.0300.15783.89
5.4.440.0330.16383.88
5.4.430.0300.14783.81
5.4.420.0230.17083.88
5.4.410.0100.11083.86
5.4.400.0370.08083.74
5.4.390.0130.10083.56
5.4.380.0270.08783.71
5.4.370.0270.09083.53
5.4.360.0370.08083.51
5.4.350.0330.09383.36
5.4.340.0300.08383.49
5.4.320.0400.08783.61
5.4.310.0270.09083.65
5.4.300.0230.09083.74
5.4.290.0270.08783.48
5.4.280.0300.08783.52
5.4.270.0300.14783.68
5.4.260.0300.15083.52
5.4.250.0230.15783.59
5.4.240.0200.12783.52
5.4.230.0500.13383.48
5.4.220.0170.10783.55
5.4.210.0270.15083.71
5.4.200.0230.09783.68
5.4.190.0330.14383.36
5.4.180.0330.11383.67
5.4.170.0430.14383.73
5.4.160.0230.16383.68
5.4.150.0200.15383.50
5.4.140.0270.16080.88
5.4.130.0400.12080.97
5.4.120.0430.12780.96
5.4.110.0270.14080.87
5.4.100.0270.09380.91
5.4.90.0330.13081.03
5.4.80.0230.13780.96
5.4.70.0330.14380.91
5.4.60.0430.14780.84
5.4.50.0400.11380.81
5.4.40.0270.09380.88
5.4.30.0270.13780.90
5.4.20.0470.13080.99
5.4.10.0100.11080.84
5.4.00.0200.11080.26
5.3.290.0170.10077.75
5.3.280.0270.11377.79
5.3.270.0230.10377.63
5.3.260.0430.12777.71
5.3.250.0370.13377.71
5.3.240.0330.16377.69
5.3.230.0170.10777.79
5.3.220.0200.11777.66
5.3.210.0200.10077.65
5.3.200.0470.10377.64
5.3.190.0270.16777.68
5.3.180.0330.14377.68
5.3.170.0300.09777.62
5.3.160.0230.12077.70
5.3.150.0330.16377.71
5.3.140.0230.12377.66
5.3.130.0170.11077.55
5.3.120.0300.09377.65
5.3.110.0230.10377.63
5.3.100.0300.15777.14
5.3.90.0300.13377.21
5.3.80.0100.11377.09
5.3.70.0270.15077.10
5.3.60.0400.14077.04
5.3.50.0430.14377.03
5.3.40.0170.10776.96
5.3.30.0200.17076.95
5.3.20.0500.13776.81
5.3.10.0430.14076.67
5.3.00.0370.15376.59
5.2.170.0330.15774.77
5.2.160.0170.16074.65
5.2.150.0330.14375.32
5.2.140.0270.11074.76
5.2.130.0400.12774.71
5.2.120.0170.12374.72
5.2.110.0400.15374.84
5.2.100.0330.13074.67
5.2.90.0270.15374.72
5.2.80.0230.10374.75
5.2.70.0300.10774.71
5.2.60.0170.14774.63
5.2.50.0170.18074.62
5.2.40.0230.15074.68
5.2.30.0330.12074.57
5.2.20.0300.12074.64
5.2.10.0230.14074.59
5.2.00.0400.203140.54
5.1.60.0400.213185.54
5.1.50.0530.247185.58
5.1.40.0500.257185.48
5.1.30.0330.270186.01
5.1.20.1130.197185.93
5.1.10.0530.240185.50
5.1.00.0530.237185.63
5.0.50.0430.347184.09
5.0.40.0500.317184.02
5.0.30.0630.337183.88
5.0.20.0430.280183.87
5.0.10.0330.280183.77
5.0.00.0570.390183.76
4.4.90.0500.343181.61
4.4.80.0630.330181.55
4.4.70.0500.340181.51
4.4.60.0700.397181.49
4.4.50.0500.327181.54
4.4.40.0730.317181.52
4.4.30.0670.303181.55
4.4.20.0570.330181.61
4.4.10.0630.280181.58
4.4.00.0470.290181.53
4.3.110.0670.323181.41
4.3.100.0570.277181.45
4.3.90.1200.283181.48
4.3.80.0500.343181.45
4.3.70.1370.287181.43
4.3.60.0530.333181.50
4.3.50.0570.337181.37
4.3.40.0470.343181.40
4.3.30.0700.293180.24
4.3.20.0470.320180.20
4.3.10.0470.283180.14
4.3.00.0630.290180.19

preferences:
39.4 ms | 401 KiB | 5 Q