3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('MY_CONSTANT', ['func' => function() { return 'hello world'; }]); MY_CONSTANT['func']();

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)
8.3.60.0100.00718.28
8.3.50.0090.00616.28
8.3.40.0080.00818.69
8.3.30.0120.00618.55
8.3.20.0070.00020.11
8.3.10.0070.00023.60
8.3.00.0060.00317.68
8.2.180.0150.00316.32
8.2.170.0120.00922.96
8.2.160.0070.00720.44
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0100.00026.16
8.2.120.0050.00320.96
8.2.110.0070.00319.38
8.2.100.0000.01217.91
8.2.90.0030.00519.21
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0060.00317.93
8.2.50.0040.00418.10
8.2.40.0000.00820.58
8.2.30.0000.00720.64
8.2.20.0040.00417.63
8.2.10.0050.00317.95
8.2.00.0070.00018.11
8.1.280.0040.01125.92
8.1.270.0050.00322.00
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00619.13
8.1.230.0070.00417.76
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.11
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0030.00322.06
8.1.150.0040.00418.86
8.1.140.0040.00417.38
8.1.130.0000.00717.46
8.1.120.0040.00417.35
8.1.110.0000.00817.39
8.1.100.0000.00717.50
8.1.90.0020.00517.48
8.1.80.0040.00417.46
8.1.70.0000.00717.28
8.1.60.0030.00517.55
8.1.50.0000.00817.36
8.1.40.0030.00517.47
8.1.30.0040.00417.51
8.1.20.0040.00417.65
8.1.10.0030.00617.45
8.1.00.0040.00417.33
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0000.00717.20
8.0.260.0000.00716.74
8.0.250.0000.00716.93
8.0.240.0000.00616.88
8.0.230.0070.00016.92
8.0.220.0060.00316.95
8.0.210.0050.00316.78
8.0.200.0000.00617.03
8.0.190.0030.00716.97
8.0.180.0070.00016.99
8.0.170.0040.00417.00
8.0.160.0080.00016.99
8.0.150.0040.00416.85
8.0.140.0000.00716.84
8.0.130.0030.00313.35
8.0.120.0040.00416.83
8.0.110.0040.00416.84
8.0.100.0080.00016.82
8.0.90.0030.00316.95
8.0.80.0030.01016.99
8.0.70.0050.00316.77
8.0.60.0000.00716.88
8.0.50.0000.00716.89
8.0.30.0080.00917.05
8.0.20.0120.00717.40
8.0.10.0000.00716.93
8.0.00.0150.00716.64
7.4.330.0030.00315.20
7.4.320.0000.00716.64
7.4.300.0060.00016.63
7.4.290.0000.00816.48
7.4.280.0040.00416.50
7.4.270.0030.00316.55
7.4.260.0030.00316.57
7.4.250.0070.00016.37
7.4.240.0040.00316.57
7.4.230.0030.00316.41
7.4.220.0030.01316.54
7.4.210.0070.00716.45
7.4.200.0000.00816.43
7.4.160.0120.00316.53
7.4.150.0080.01117.40
7.4.140.0130.00717.86
7.4.130.0080.01016.58
7.4.120.0080.01016.46
7.4.110.0190.00416.60
7.4.100.0180.00616.44
7.4.90.0200.00016.63
7.4.80.0230.00319.39
7.4.70.0150.00316.55
7.4.60.0110.00716.57
7.4.50.0000.00616.50
7.4.40.0040.01416.61
7.4.30.0160.00416.38
7.4.00.0040.01215.03
7.3.330.0000.00613.38
7.3.320.0060.00013.43
7.3.310.0040.00416.35
7.3.300.0000.00616.29
7.3.290.0030.01016.33
7.3.280.0080.00816.32
7.3.270.0120.00617.40
7.3.260.0180.00916.34
7.3.250.0060.01116.38
7.3.240.0060.01216.37
7.3.230.0080.00816.41
7.3.210.0130.00316.39
7.3.200.0060.01016.46
7.3.190.0120.00616.47
7.3.180.0090.00616.49
7.3.170.0030.01316.55
7.3.160.0160.00316.28
7.3.10.0080.00416.56
7.3.00.0120.00316.66
7.2.330.0090.01016.73
7.2.320.0110.00616.50
7.2.310.0090.00916.85
7.2.300.0100.01616.72
7.2.290.0130.00316.74
7.2.130.0070.00716.98
7.2.120.0100.00617.08
7.2.110.0070.00716.75
7.2.100.0070.00716.88
7.2.90.0070.00417.10
7.2.80.0040.00716.67
7.2.70.0030.01016.94
7.2.60.0070.00816.83
7.2.50.0000.01516.75
7.2.40.0080.00416.79
7.2.30.0130.00016.76
7.2.20.0040.00816.92
7.2.10.0060.00616.38
7.2.00.0060.00916.92
7.1.250.0070.00715.69
7.1.200.0000.01315.83
7.1.70.0030.00716.99
7.1.60.0030.02119.50
7.1.50.0060.01616.73
7.1.00.0070.07322.36
7.0.200.0090.00016.80
7.0.60.0270.08720.04
7.0.50.0130.07317.84
7.0.40.0070.07017.85
7.0.30.0100.05317.71
7.0.20.0000.04717.86
7.0.10.0100.03317.75
7.0.00.0100.05317.81
5.6.210.0000.04320.71
5.6.200.0030.08018.19
5.6.190.0070.07018.14
5.6.180.0030.04718.16
5.6.170.0070.08318.19
5.6.160.0130.04018.25
5.6.150.0130.03318.15
5.6.140.0100.03318.18
5.6.130.0030.07318.29
5.6.120.0030.04318.16
5.6.110.0100.08318.15
5.6.100.0130.06718.18
5.6.90.0100.08318.23
5.6.80.0070.07017.61
5.6.70.0100.07317.56
5.6.60.0070.07017.60
5.6.50.0030.04017.68
5.6.40.0070.07317.51
5.6.30.0030.04017.50
5.6.20.0130.07017.53
5.6.10.0100.08017.53
5.6.00.0070.07717.50
5.5.350.0270.06720.33
5.5.340.0130.07017.95
5.5.330.0000.07717.95
5.5.320.0200.07018.04
5.5.310.0070.04717.96
5.5.300.0070.08317.99
5.5.290.0030.06017.95
5.5.280.0100.06318.09
5.5.270.0030.08017.97
5.5.260.0130.05317.94
5.5.250.0000.08317.83
5.5.240.0030.06017.37
5.5.230.0070.06017.46
5.5.220.0030.08317.37
5.5.210.0170.04017.41
5.5.200.0070.04017.27
5.5.190.0030.04017.34
5.5.180.0030.06017.34
5.5.160.0030.08017.34
5.5.150.0100.04717.27
5.5.140.0030.07717.29
5.5.130.0200.06017.30
5.5.120.0100.07317.32
5.5.110.0070.04717.33
5.5.100.0030.05017.24
5.5.90.0030.07017.28
5.5.80.0070.06317.28
5.5.70.0100.04717.20
5.5.60.0030.07017.20
5.5.50.0030.07717.21
5.5.40.0030.03717.22
5.5.30.0030.04017.15
5.5.20.0100.06717.18
5.5.10.0100.07317.32
5.5.00.0030.07717.28
5.4.450.0100.06019.37
5.4.440.0170.07019.45
5.4.430.0030.08019.27
5.4.420.0100.06719.27
5.4.410.0130.06319.25
5.4.400.0030.04019.05
5.4.390.0070.06019.05
5.4.380.0000.05718.95
5.4.370.0070.03719.14
5.4.360.0070.03718.97
5.4.350.0030.08719.02
5.4.340.0030.04719.05
5.4.320.0130.07719.11
5.4.310.0100.07719.05
5.4.300.0100.07319.27
5.4.290.0100.07719.27
5.4.280.0100.06319.05
5.4.270.0070.07019.09
5.4.260.0070.07018.98
5.4.250.0070.06319.13
5.4.240.0070.08019.08
5.4.230.0000.05318.95
5.4.220.0030.06019.03
5.4.210.0030.05019.01
5.4.200.0130.03018.88
5.4.190.0070.03718.88
5.4.180.0030.05319.04
5.4.170.0030.08019.04
5.4.160.0130.03319.02
5.4.150.0000.04319.00
5.4.140.0100.03316.46
5.4.130.0100.07016.30
5.4.120.0070.05016.47
5.4.110.0000.04316.43
5.4.100.0000.04016.38
5.4.90.0030.03316.40
5.4.80.0030.03316.54
5.4.70.0000.07016.42
5.4.60.0030.04016.38
5.4.50.0070.03016.44
5.4.40.0030.03316.43
5.4.30.0000.03716.53
5.4.20.0000.03716.27
5.4.10.0070.03016.38
5.4.00.0030.03316.02
5.3.290.0100.07014.51
5.3.280.0070.07714.43
5.3.270.0070.05314.39
5.3.260.0000.08314.48
5.3.250.0070.03714.57
5.3.240.0200.06314.54
5.3.230.0030.05014.55
5.3.220.0030.08014.54
5.3.210.0070.04714.50
5.3.200.0000.05014.51
5.3.190.0030.03714.54
5.3.180.0070.03314.39
5.3.170.0000.04014.52
5.3.160.0000.04014.51
5.3.150.0000.03714.48
5.3.140.0000.04314.48
5.3.130.0030.03714.63
5.3.120.0000.04014.44
5.3.110.0070.03314.52
5.3.100.0070.03313.96
5.3.90.0030.03313.96
5.3.80.0030.03313.77
5.3.70.0000.03713.96
5.3.60.0000.03713.93
5.3.50.0070.03313.90
5.3.40.0030.03713.92
5.3.30.0130.02313.89
5.3.20.0030.03313.78
5.3.10.0030.03313.59
5.3.00.0070.03013.59
5.2.170.0000.03011.13
5.2.160.0030.03011.11
5.2.150.0030.03010.92
5.2.140.0000.03311.09
5.2.130.0000.03311.13
5.2.120.0030.02710.93
5.2.110.0030.02711.09
5.2.100.0030.02710.87
5.2.90.0030.02711.07
5.2.80.0000.03011.05
5.2.70.0100.02011.07
5.2.60.0030.02711.02
5.2.50.0000.03010.97
5.2.40.0070.02310.77
5.2.30.0070.02310.86
5.2.20.0030.02710.94
5.2.10.0000.03010.88
5.2.00.0100.02010.86
5.1.60.0030.02310.05
5.1.50.0000.02310.03
5.1.40.0000.02710.04
5.1.30.0000.02710.25
5.1.20.0000.03310.50
5.1.10.0070.02010.03
5.1.00.0070.04710.11
5.0.50.0030.0208.46
5.0.40.0000.0238.38
5.0.30.0030.0638.22
5.0.20.0000.0338.39
5.0.10.0030.0278.25
5.0.00.0000.0608.22
4.4.90.0000.0177.70
4.4.80.0030.0107.70
4.4.70.0000.0177.70
4.4.60.0070.0107.70
4.4.50.0000.0137.70
4.4.40.0070.0177.70
4.4.30.0000.0177.70
4.4.20.0100.0207.70
4.4.10.0030.0137.70
4.4.00.0000.0237.70
4.3.110.0000.0207.70
4.3.100.0030.0137.70
4.3.90.0070.0277.70
4.3.80.0030.0277.70
4.3.70.0030.0337.70
4.3.60.0030.0207.70
4.3.50.0030.0137.70
4.3.40.0000.0407.70
4.3.30.0070.0137.70
4.3.20.0000.0177.70
4.3.10.0030.0337.70
4.3.00.0000.0207.70

preferences:
62.63 ms | 401 KiB | 5 Q