3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(&$a) {$a[1] = "Asdasdsad";die();return $a;}; $b = range(1, 600000); $c = foo($b);

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)
8.3.60.0170.00725.48
8.3.50.0150.01527.77
8.3.40.0190.01327.83
8.3.30.0180.00428.38
8.3.20.0080.00429.38
8.3.10.0090.00032.64
8.3.00.0120.00028.43
8.2.180.0060.01028.28
8.2.170.0150.00627.79
8.2.160.0220.00029.51
8.2.150.0080.00428.22
8.2.140.0080.00429.52
8.2.130.0100.00329.60
8.2.120.0000.00929.45
8.2.110.0110.00032.20
8.2.100.0140.00726.97
8.2.90.0040.00928.35
8.2.80.0130.00027.16
8.2.70.0030.00926.75
8.2.60.0090.00326.93
8.2.50.0090.00326.88
8.2.40.0060.00627.28
8.2.30.0030.01027.10
8.2.20.0100.00326.64
8.2.10.0000.01227.13
8.2.00.0100.00326.62
8.1.280.0240.00336.36
8.1.270.0000.00822.02
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0070.00318.80
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0000.00817.22
8.1.190.0050.00317.39
8.1.180.0060.00318.10
8.1.170.0000.00818.53
8.1.160.0080.00021.85
8.1.150.0050.00218.51
8.1.140.0000.00717.29
8.1.130.0000.00717.76
8.1.120.0050.00217.33
8.1.110.0040.00417.37
8.1.100.0050.00317.32
8.1.90.0050.00217.37
8.1.80.0040.00417.35
8.1.70.0040.00417.33
8.1.60.0030.00517.40
8.1.50.0000.00817.42
8.1.40.0000.00717.42
8.1.30.0050.00317.45
8.1.20.0000.00717.43
8.1.10.0110.00735.68
8.1.00.0070.01035.70
8.0.300.0080.00835.54
8.0.290.0070.00735.43
8.0.280.0070.00736.50
8.0.270.0140.00035.22
8.0.260.0070.00734.78
8.0.250.0110.00435.13
8.0.240.0110.00735.05
8.0.230.0100.00735.01
8.0.220.0060.00635.03
8.0.210.0080.00835.05
8.0.200.0070.01034.90
8.0.190.0130.00634.96
8.0.180.0030.01435.00
8.0.170.0090.00635.04
8.0.160.0110.00434.86
8.0.150.0150.00034.93
8.0.140.0090.00934.98
8.0.130.0200.00031.59
8.0.120.0060.01035.04
8.0.110.0080.00835.04
8.0.100.0090.00634.89
8.0.90.0110.00434.80
8.0.80.0170.01335.01
8.0.70.0070.00734.79
8.0.60.0110.00434.98
8.0.50.0100.00734.92
8.0.30.0230.01535.20
8.0.20.0240.01435.16
8.0.10.0030.01235.00
8.0.00.0200.01834.68
7.4.330.0150.00033.05
7.4.320.0090.00634.59
7.4.300.0160.00034.65
7.4.290.0070.01034.69
7.4.280.0130.00634.54
7.4.270.0140.00034.50
7.4.260.0090.00634.57
7.4.250.0110.00434.42
7.4.240.0130.00234.55
7.4.230.0110.00434.54
7.4.220.0300.01534.72
7.4.210.0170.01334.60
7.4.200.0100.00334.61
7.4.190.0130.00334.79
7.4.160.0200.01334.60
7.4.150.0360.00034.60
7.4.140.0290.02434.53
7.4.130.0210.01534.63
7.4.120.0220.01234.65
7.4.110.0320.01034.47
7.4.100.0310.00834.52
7.4.90.0330.01334.63
7.4.80.0170.02034.52
7.4.70.0170.01934.53
7.4.60.0280.00934.49
7.4.50.0030.00934.44
7.4.40.0100.01734.40
7.4.30.0290.00634.70
7.4.00.0070.01533.09
7.3.330.0080.00431.40
7.3.320.0150.00031.47
7.3.310.0110.00434.31
7.3.300.0070.00734.42
7.3.290.0180.01534.32
7.3.280.0280.01134.40
7.3.270.0260.01334.41
7.3.260.0280.01034.27
7.3.250.0190.01934.64
7.3.240.0130.02034.32
7.3.230.0320.00334.66
7.3.210.0290.00634.34
7.3.200.0400.00734.56
7.3.190.0280.01534.30
7.3.180.0280.00634.39
7.3.170.0260.01034.63
7.3.160.0280.00934.56
7.3.120.0110.01432.86
7.2.330.0270.01034.77
7.2.320.0210.01434.54
7.2.310.0250.01334.63
7.2.300.0260.01034.61
7.2.290.0350.01034.79
7.2.60.0190.01336.50
7.2.00.0360.01639.11
7.1.200.0210.01735.69
7.1.70.0110.01136.77
7.1.60.0000.01437.02
7.1.50.0320.01054.79
7.1.00.0070.08042.35
7.0.200.0500.02536.51
7.0.140.0030.07742.01
7.0.100.0300.08738.30
7.0.90.0070.05338.37
7.0.80.0530.07738.23
7.0.70.0070.04738.20
7.0.60.0170.08038.29
7.0.50.0370.07738.65
7.0.40.0200.09038.35
7.0.30.0300.06038.48
7.0.20.0330.08038.35
7.0.10.0130.03738.33
7.0.00.0300.06338.28
5.6.280.0100.13085.74
5.6.250.0200.12385.27
5.6.240.0270.16085.28
5.6.230.0430.07385.15
5.6.220.0300.09385.37
5.6.210.0430.05785.29
5.6.200.0230.12085.66
5.6.190.0300.07085.69
5.6.180.0170.07785.66
5.6.170.0300.11385.59
5.6.160.0330.06085.69
5.6.150.0270.06785.58
5.6.140.0300.10785.77
5.6.130.0430.09785.58
5.6.120.0330.10085.74
5.6.110.0270.06785.66
5.6.100.0200.09785.71
5.6.90.0300.08085.66
5.6.80.0400.05385.00
5.6.70.0370.10785.13
5.6.60.0370.12785.12
5.6.50.0330.11385.04
5.6.40.0130.08084.94
5.6.30.0230.06784.96
5.6.20.0200.12085.07
5.6.10.0270.06085.11
5.6.00.0370.10785.05
5.5.380.0400.12085.03
5.5.370.0270.11785.09
5.5.360.0230.11385.03
5.5.350.0300.12385.05
5.5.340.0470.11085.47
5.5.330.0230.13085.41
5.5.320.0270.06785.54
5.5.310.0270.12785.37
5.5.300.0330.13785.50
5.5.290.0330.09085.40
5.5.280.0430.10385.47
5.5.270.0200.12785.52
5.5.260.0330.11385.55
5.5.250.0300.10785.33
5.5.240.0300.12784.83
5.5.230.0300.06384.93
5.5.220.0300.12784.80
5.5.210.0200.08084.92
5.5.200.0270.10084.82
5.5.190.0230.07384.92
5.5.180.0370.10084.63
5.5.160.0400.10784.72
5.5.150.0200.09784.91
5.5.140.0370.10384.86
5.5.130.0230.11384.90
5.5.120.0200.13084.92
5.5.110.0200.09084.87
5.5.100.0370.11384.72
5.5.90.0330.08384.73
5.5.80.0270.11384.70
5.5.70.0270.09084.72
5.5.60.0230.06784.71
5.5.50.0400.09084.72
5.5.40.0330.08084.55
5.5.30.0300.10084.55
5.5.20.0270.13084.72
5.5.10.0230.12784.72
5.5.00.0130.10084.74
5.4.450.0200.08083.88
5.4.440.0230.10384.01
5.4.430.0330.10383.78
5.4.420.0200.07383.96
5.4.410.0370.10383.82
5.4.400.0370.10783.68
5.4.390.0370.09383.59
5.4.380.0200.11083.67
5.4.370.0230.11383.61
5.4.360.0300.10083.68
5.4.350.0200.13783.68
5.4.340.0270.06383.55
5.4.320.0300.05783.47
5.4.310.0200.11783.53
5.4.300.0170.11383.46
5.4.290.0100.07783.47
5.4.280.0170.12083.68
5.4.270.0200.07083.68
5.4.260.0470.06783.52
5.4.250.0170.11383.47
5.4.240.0300.07783.62
5.4.230.0230.07383.67
5.4.220.0170.07383.41
5.4.210.0230.09083.66
5.4.200.0200.07383.63
5.4.190.0200.10383.41
5.4.180.0100.08783.46
5.4.170.0470.06083.63
5.4.160.0130.07383.59
5.4.150.0370.06783.62
5.4.140.0330.10781.00
5.4.130.0270.10780.98
5.4.120.0270.11380.88
5.4.110.0270.09380.91
5.4.100.0200.12781.04
5.4.90.0230.12381.13
5.4.80.0300.11081.10
5.4.70.0270.10380.88
5.4.60.0230.06380.92
5.4.50.0230.06380.82
5.4.40.0300.08781.02
5.4.30.0230.11080.88
5.4.20.0130.09780.97
5.4.10.0230.11780.90
5.4.00.0330.05380.46
5.3.290.0170.07077.80
5.3.280.0170.12077.73
5.3.270.0200.13077.74
5.3.260.0370.08377.86
5.3.250.0100.13777.91
5.3.240.0300.11777.86
5.3.230.0230.08777.69
5.3.220.0300.10377.81
5.3.210.0230.12077.85
5.3.200.0230.06777.80
5.3.190.0230.10377.88
5.3.180.0270.08777.70
5.3.170.0200.07077.73
5.3.160.0270.10377.80
5.3.150.0300.09777.66
5.3.140.0430.11077.69
5.3.130.0270.12077.76
5.3.120.0270.11077.65
5.3.110.0170.07777.64
5.3.100.0230.12377.13
5.3.90.0400.12077.75
5.3.80.0170.10777.23
5.3.70.0230.13377.09
5.3.60.0430.09077.10
5.3.50.0200.10377.13
5.3.40.0270.09377.00
5.3.30.0230.06776.98
5.3.20.0370.10776.79
5.3.10.0270.06076.65
5.3.00.0130.07776.83
5.2.170.0130.06374.84
5.2.160.0200.11774.81
5.2.150.0300.09074.78
5.2.140.0270.08774.66
5.2.130.0230.05774.83
5.2.120.0170.10074.84
5.2.110.0170.10074.88
5.2.100.0330.10074.80
5.2.90.0300.06374.88
5.2.80.0130.07074.89
5.2.70.0270.08774.83
5.2.60.0270.06775.41
5.2.50.0200.07774.67
5.2.40.0270.12374.59
5.2.30.0170.13774.67
5.2.20.0230.11074.62
5.2.10.0230.05074.67
5.2.00.0270.06091.75
5.1.60.0370.153118.29
5.1.50.0430.083118.37
5.1.40.0500.090118.36
5.1.30.0230.107118.54
5.1.20.0530.093118.58
5.1.10.0470.110118.21
5.1.00.0400.130118.45
5.0.50.0500.143116.73
5.0.40.0370.123116.55
5.0.30.0370.100116.60
5.0.20.0330.137116.35
5.0.10.0270.127116.50
5.0.00.0400.097116.39
4.4.90.0370.103114.23
4.4.80.0300.113114.20
4.4.70.0300.087114.21
4.4.60.0230.137114.30
4.4.50.0300.093114.21
4.4.40.0300.143114.31
4.4.30.0330.140114.23
4.4.20.0400.137114.38
4.4.10.0370.087114.29
4.4.00.0400.127114.32
4.3.110.0530.107114.16
4.3.100.0370.087114.19
4.3.90.0300.087114.17
4.3.80.0270.153114.12
4.3.70.0500.120114.21
4.3.60.0330.133114.20
4.3.50.0300.117114.14
4.3.40.0330.100114.11
4.3.30.0500.117113.00
4.3.20.0300.137112.86
4.3.10.0400.113112.83
4.3.00.0570.120112.85

preferences:
43.18 ms | 401 KiB | 5 Q