3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<STRING array ( 2 => 'authenticated user', 3 => 'administrator', 6 => 'employee', ) STRING; eval('$foo = $string;'); var_dump($foo);

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)
8.3.70.0120.00318.05
8.3.60.0120.00316.73
8.3.50.0120.00721.90
8.3.40.0120.00318.54
8.3.30.0040.01119.09
8.3.20.0070.00020.24
8.3.10.0080.00021.72
8.3.00.0040.00417.80
8.2.180.0110.00716.36
8.2.170.0030.01322.96
8.2.160.0060.00920.39
8.2.150.0060.00324.18
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0040.00420.96
8.2.110.0030.00621.11
8.2.100.0110.00017.91
8.2.90.0080.00018.16
8.2.80.0030.00620.41
8.2.70.0050.00317.63
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0090.00018.16
8.2.30.0070.00318.23
8.2.20.0000.00817.58
8.2.10.0000.00718.18
8.2.00.0080.00017.73
8.1.280.0070.00725.92
8.1.270.0080.00023.85
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00422.24
8.1.230.0040.00720.97
8.1.220.0000.00817.77
8.1.210.0080.00018.91
8.1.200.0030.00717.35
8.1.190.0040.00417.13
8.1.180.0000.00718.10
8.1.170.0030.00618.65
8.1.160.0000.00722.00
8.1.150.0000.00718.74
8.1.140.0040.00417.36
8.1.130.0030.00317.73
8.1.120.0070.00017.44
8.1.110.0030.00317.36
8.1.100.0000.00717.52
8.1.90.0070.00017.43
8.1.80.0030.00517.32
8.1.70.0040.00417.34
8.1.60.0040.00417.47
8.1.50.0070.00017.49
8.1.40.0000.00817.51
8.1.30.0040.00417.53
8.1.20.0000.00717.65
8.1.10.0040.00417.52
8.1.00.0000.00817.43
8.0.300.0000.00720.12
8.0.290.0050.00316.88
8.0.280.0000.00818.48
8.0.270.0070.00017.25
8.0.260.0000.00817.16
8.0.250.0000.00717.05
8.0.240.0040.00416.90
8.0.230.0030.00316.96
8.0.220.0040.00416.81
8.0.210.0040.00416.96
8.0.200.0000.00617.01
8.0.190.0060.00316.88
8.0.180.0040.00416.86
8.0.170.0070.00017.02
8.0.160.0030.00317.07
8.0.150.0000.00716.95
8.0.140.0000.00716.85
8.0.130.0070.00013.41
8.0.120.0030.00516.80
8.0.110.0000.00716.77
8.0.100.0040.00417.05
8.0.90.0050.00316.79
8.0.80.0090.00616.96
8.0.70.0040.00416.86
8.0.60.0040.00416.76
8.0.50.0030.00516.91
8.0.30.0120.00717.05
8.0.20.0080.01017.40
8.0.10.0000.00716.83
8.0.00.0100.00716.98
7.4.330.0050.00015.00
7.4.320.0060.00016.51
7.4.300.0000.00616.49
7.4.290.0030.00316.63
7.4.280.0040.00416.66
7.4.270.0030.00316.51
7.4.260.0080.00016.57
7.4.250.0050.00316.44
7.4.240.0040.00316.52
7.4.230.0000.00716.51
7.4.220.0060.01216.45
7.4.210.0110.00316.69
7.4.200.0000.00816.69
7.4.160.0030.01316.61
7.4.150.0130.00717.40
7.4.140.0080.00917.86
7.4.130.0060.01116.42
7.4.120.0110.00616.41
7.4.110.0130.00316.48
7.4.100.0070.01016.41
7.4.90.0100.01316.60
7.4.80.0090.00919.39
7.4.70.0130.00316.66
7.4.60.0120.00916.39
7.4.50.0000.00916.42
7.4.40.0100.00716.32
7.4.30.0130.00616.51
7.4.00.0000.01714.71
7.3.330.0030.00313.15
7.3.320.0000.00613.06
7.3.310.0030.00316.19
7.3.300.0070.00016.21
7.3.290.0070.00716.22
7.3.280.0080.00916.30
7.3.270.0100.00717.40
7.3.260.0060.01216.56
7.3.250.0080.01116.24
7.3.240.0220.00016.21
7.3.230.0060.01216.47
7.3.210.0080.00816.34
7.3.200.0080.00819.39
7.3.190.0060.01116.18
7.3.180.0090.00616.36
7.3.170.0070.01016.27
7.3.160.0060.00916.39
7.3.120.0040.01114.75
7.2.330.0070.01016.64
7.2.320.0060.01216.39
7.2.310.0100.00716.34
7.2.300.0080.00816.64
7.2.290.0040.01316.61
7.2.60.0030.00616.48
7.2.00.0090.00619.40
7.1.200.0060.00315.64
7.1.100.0850.01115.62
7.1.70.0030.00617.16
7.1.60.0000.02519.70
7.1.50.0130.01016.89
7.1.00.0100.06722.36
7.0.200.0070.00016.74
7.0.140.0070.06722.12
7.0.60.0030.04020.07
7.0.50.0200.06717.86
7.0.40.0030.04319.90
7.0.30.0270.08720.18
7.0.20.0270.04720.09
7.0.10.0130.04720.09
7.0.00.0070.05320.03
5.6.280.0030.07321.12
5.6.210.0000.04320.56
5.6.200.0130.07718.16
5.6.190.0100.08720.28
5.6.180.0370.06320.41
5.6.170.0230.06720.44
5.6.160.0030.09020.44
5.6.150.0030.04018.12
5.6.140.0070.05018.12
5.6.130.0030.08018.18
5.6.120.0030.06721.14
5.6.110.0030.08320.88
5.6.100.0100.07320.99
5.6.90.0030.08320.98
5.6.80.0030.07020.52
5.5.350.0130.04020.32
5.5.340.0130.07318.02
5.5.330.0000.09020.26
5.5.320.0200.04320.29
5.5.310.0430.07020.24
5.5.300.0070.08017.88
5.5.290.0070.04317.94
5.5.280.0170.05720.77
5.5.270.0100.06020.86
5.5.260.0070.06320.64
5.5.250.0030.04020.61
5.5.240.0030.05720.23
5.4.450.0670.05719.48
5.4.440.0030.06319.45
5.4.430.0270.05019.48
5.4.420.0500.06319.32
5.4.410.0130.05018.88
5.4.400.0170.06018.50
5.4.390.0270.05018.58
5.4.380.0100.06718.67
5.4.370.0030.04718.75
5.4.360.0100.04718.59
5.4.350.0080.03611.97
5.4.340.0100.04411.97
5.4.320.0090.03812.45
5.4.310.0090.03412.45
5.4.300.0100.03512.45
5.4.290.0040.04012.45
5.4.280.0070.03312.34
5.4.270.0090.03212.34
5.4.260.0050.03712.34
5.4.250.0100.03412.35
5.4.240.0130.02912.34
5.4.230.0070.03712.34
5.4.220.0060.03512.34
5.4.210.0030.03712.34
5.4.200.0090.03512.34
5.4.190.0050.03712.34
5.4.180.0070.03412.33
5.4.170.0030.03812.35
5.4.160.0040.03712.34
5.4.150.0030.03812.34
5.4.140.0060.03712.02
5.4.130.0050.03712.01
5.4.120.0110.03011.96
5.4.110.0080.03311.96
5.4.100.0060.03511.96
5.4.90.0040.03911.96
5.4.80.0100.03811.96
5.4.70.0090.03111.96
5.4.60.0010.03911.96
5.4.50.0040.03711.96
5.4.40.0060.03411.95
5.4.30.0050.03611.95
5.4.20.0050.03511.95
5.4.10.0060.03411.95
5.4.00.0060.03611.44
5.3.290.0070.03812.80
5.3.280.0040.04012.71
5.3.270.0040.04012.72
5.3.260.0090.03712.72
5.3.250.0060.03812.72
5.3.240.0040.03912.72
5.3.230.0090.03512.71
5.3.220.0050.03812.68
5.3.210.0040.04112.68
5.3.200.0040.03912.68
5.3.190.0070.03612.68
5.3.180.0050.03712.67
5.3.170.0050.03712.67
5.3.160.0040.03812.68
5.3.150.0060.03712.67
5.3.140.0040.03912.66
5.3.130.0050.03912.66
5.3.120.0070.03712.66
5.3.110.0070.03712.65
5.3.100.0030.04012.12
5.3.90.0060.03612.08
5.3.80.0100.03312.07
5.3.70.0080.03312.07
5.3.60.0060.03612.07
5.3.50.0070.03512.00
5.3.40.0060.03712.00
5.3.30.0080.03311.94
5.3.20.0070.03611.72
5.3.10.0070.03511.70
5.3.00.0050.03811.68
5.2.170.0040.0319.18
5.2.160.0030.0319.18
5.2.150.0050.0349.18
5.2.140.0030.0329.18
5.2.130.0030.0319.14
5.2.120.0050.0329.14
5.2.110.0070.0289.15
5.2.100.0030.0339.14
5.2.90.0040.0309.14
5.2.80.0060.0299.13
5.2.70.0050.0319.14
5.2.60.0050.0309.09
5.2.50.0050.0309.06
5.2.40.0070.0309.04
5.2.30.0050.0379.01
5.2.20.0060.0289.00
5.2.10.0050.0328.94
5.2.00.0040.0298.80
5.1.60.0030.0248.08
5.1.50.0030.0258.08
5.1.40.0070.0208.06
5.1.30.0040.0268.41
5.1.20.0040.0268.43
5.1.10.0050.0258.16
5.1.00.0040.0258.16
5.0.50.0040.0206.64
5.0.40.0010.0226.50
5.0.30.0040.0306.30
5.0.20.0030.0206.27
5.0.10.0030.0206.26
5.0.00.0040.0296.25
4.4.90.0020.0184.78
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0020.0164.84
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0010.0164.63
4.3.80.0030.0234.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0030.0143.30
4.3.20.0010.0163.27
4.3.10.0020.0163.24
4.3.00.0100.0237.12

preferences:
77.66 ms | 401 KiB | 5 Q