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)
8.3.60.0090.00616.50
8.3.50.0070.01318.17
8.3.40.0120.00318.70
8.3.30.0110.00418.89
8.3.20.0070.00020.16
8.3.10.0070.00021.95
8.3.00.0050.00317.93
8.2.180.0100.01016.50
8.2.170.0090.00622.96
8.2.160.0150.00620.48
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0090.00626.16
8.2.120.0050.00319.36
8.2.110.0030.00622.05
8.2.100.0030.00918.16
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0000.00917.92
8.2.50.0050.00318.07
8.2.40.0000.00818.22
8.2.30.0070.00318.13
8.2.20.0080.00017.63
8.2.10.0000.00718.19
8.2.00.0040.00417.79
8.1.270.0040.00423.54
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.07
8.1.230.0080.00318.97
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0080.00017.22
8.1.180.0000.00818.10
8.1.170.0000.00818.50
8.1.160.0000.00722.00
8.1.150.0050.00218.80
8.1.140.0050.00217.36
8.1.130.0040.00417.77
8.1.120.0030.00317.46
8.1.110.0000.00817.40
8.1.100.0040.00417.40
8.1.90.0040.00417.43
8.1.80.0070.00017.46
8.1.70.0040.00417.39
8.1.60.0080.00017.60
8.1.50.0070.00017.45
8.1.40.0000.00717.54
8.1.30.0000.00917.55
8.1.20.0070.00017.55
8.1.10.0020.00517.38
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0070.00018.35
8.0.270.0030.00316.79
8.0.260.0030.00317.24
8.0.250.0030.00317.03
8.0.240.0000.00716.88
8.0.230.0000.00717.00
8.0.220.0030.00316.99
8.0.210.0000.00716.89
8.0.200.0060.00016.99
8.0.190.0050.00216.87
8.0.180.0040.00416.98
8.0.170.0040.00417.00
8.0.160.0030.00316.82
8.0.150.0000.00716.97
8.0.140.0000.00816.91
8.0.130.0000.00513.33
8.0.120.0040.00416.79
8.0.110.0050.00316.92
8.0.100.0040.00416.94
8.0.90.0070.00017.01
8.0.80.0070.00716.99
8.0.70.0000.00716.86
8.0.60.0050.00216.99
8.0.50.0050.00316.98
8.0.30.0110.00817.09
8.0.20.0120.00617.40
8.0.10.0000.00717.01
8.0.00.0120.00816.62
7.4.330.0050.00015.00
7.4.320.0000.00616.52
7.4.300.0030.00316.50
7.4.290.0000.00716.50
7.4.280.0080.00016.50
7.4.270.0040.00416.43
7.4.260.0030.00616.48
7.4.250.0000.00716.44
7.4.240.0030.00316.46
7.4.230.0030.00316.40
7.4.220.0090.00916.52
7.4.210.0070.00716.51
7.4.200.0050.00316.60
7.4.160.0150.00016.46
7.4.150.0140.00317.40
7.4.140.0140.00817.86
7.4.130.0080.00816.43
7.4.120.0150.00216.49
7.4.110.0070.01016.38
7.4.100.0180.00316.55
7.4.90.0070.01116.61
7.4.80.0060.01719.39
7.4.70.0100.00616.60
7.4.60.0130.01016.57
7.4.50.0030.00616.45
7.4.40.0060.01016.34
7.4.30.0090.00616.66
7.4.00.0070.01214.67
7.3.330.0060.00013.20
7.3.320.0030.00313.10
7.3.310.0070.00016.13
7.3.300.0030.00316.25
7.3.290.0100.00316.25
7.3.280.0140.00616.26
7.3.270.0130.00717.40
7.3.260.0090.01216.35
7.3.250.0050.01216.35
7.3.240.0070.01116.50
7.3.230.0100.00716.39
7.3.210.0090.00916.44
7.3.200.0060.00919.39
7.3.190.0090.00916.54
7.3.180.0120.00416.40
7.3.170.0070.01016.49
7.3.160.0110.00716.57
7.3.120.0080.01114.64
7.3.110.0090.00314.66
7.3.100.0060.00914.97
7.3.90.0110.00714.93
7.3.80.0000.01514.62
7.3.70.0070.01014.84
7.3.60.0030.01014.86
7.3.50.0080.00814.91
7.3.40.0070.00714.84
7.3.30.0130.00314.76
7.3.20.0040.01216.66
7.3.10.0030.00716.49
7.3.00.0030.00716.55
7.2.330.0100.00716.32
7.2.320.0100.00716.20
7.2.310.0140.00716.53
7.2.300.0030.01316.27
7.2.290.0100.00716.39
7.2.250.0060.01015.18
7.2.240.0070.01315.09
7.2.230.0130.00615.05
7.2.220.0070.00314.98
7.2.210.0040.01115.07
7.2.200.0000.01714.92
7.2.190.0060.01214.98
7.2.180.0090.00614.86
7.2.170.0060.00614.94
7.2.00.0030.01019.02
7.1.330.0030.01315.96
7.1.320.0090.00315.71
7.1.310.0060.00615.53
7.1.300.0120.00315.31
7.1.290.0070.00715.68
7.1.280.0070.00715.70
7.1.270.0070.00715.68
7.1.260.0070.00315.68
7.1.100.1020.01016.14
7.1.70.0030.00617.16
7.1.60.0080.01519.70
7.1.50.0060.00916.57
7.1.00.0070.07322.46
7.0.200.0000.00816.39
7.0.140.0100.07021.92
7.0.60.0070.06019.93
7.0.50.0000.05017.90
7.0.40.0030.04720.20
7.0.30.0430.04320.13
7.0.20.0300.04020.19
7.0.10.0170.08020.16
7.0.00.0100.04720.09
5.6.280.0100.06721.09
5.6.210.0070.05720.74
5.6.200.0030.04018.19
5.6.190.0030.05020.64
5.6.180.3730.04020.44
5.6.170.0130.04320.48
5.6.160.0100.08020.52
5.6.150.0030.04018.19
5.6.140.0100.05318.20
5.6.130.0170.07018.14
5.6.120.0070.04321.03
5.6.110.0000.09021.02
5.6.100.0130.07321.13
5.6.90.0200.07020.97
5.6.80.0070.04720.35
5.5.350.0000.05320.41
5.5.340.0100.03317.96
5.5.330.0100.07720.20
5.5.320.0270.07720.35
5.5.310.0230.07720.19
5.5.300.0100.07018.01
5.5.290.0000.08017.91
5.5.280.0000.07020.79
5.5.270.0100.03320.64
5.5.260.0030.09020.86
5.5.250.0070.06720.50
5.5.240.2830.03020.02
5.4.450.0730.05319.11
5.4.440.0730.06319.63
5.4.430.0800.05719.12
5.4.420.0400.04319.60
5.4.410.0170.05018.84
5.4.400.0370.05018.72
5.4.390.0400.04318.68
5.4.380.0170.06018.66
5.4.370.0070.05018.73
5.4.360.0130.04718.57
5.4.350.0070.03411.97
5.4.340.0040.04511.97
5.4.320.0080.03712.45
5.4.310.0090.03912.45
5.4.300.0080.03512.45
5.4.290.0100.03612.45
5.4.280.0050.04312.35
5.4.270.0050.03712.35
5.4.260.0040.03912.35
5.4.250.0070.03712.35
5.4.240.0020.03912.34
5.4.230.0080.03512.34
5.4.220.0090.03812.34
5.4.210.0070.03912.34
5.4.200.0070.04112.34
5.4.190.0030.03812.34
5.4.180.0070.03912.33
5.4.170.0100.03212.34
5.4.160.0060.03712.34
5.4.150.0060.03712.34
5.4.140.0070.04612.02
5.4.130.0060.04012.01
5.4.120.0060.03511.96
5.4.110.0090.03911.96
5.4.100.0050.04311.96
5.4.90.0080.03511.97
5.4.80.0020.04111.96
5.4.70.0070.03411.96
5.4.60.0070.03311.96
5.4.50.0060.03711.96
5.4.40.0070.03211.95
5.4.30.0050.03611.95
5.4.20.0040.03611.94
5.4.10.0090.03211.95
5.4.00.0030.03911.44
5.3.290.0070.03812.80
5.3.280.0060.04012.71
5.3.270.0070.03912.72
5.3.260.0070.04312.71
5.3.250.0060.04112.71
5.3.240.0040.03912.72
5.3.230.0050.03912.71
5.3.220.0050.04112.68
5.3.210.0090.03912.68
5.3.200.0070.03812.68
5.3.190.0100.04212.68
5.3.180.0070.03612.67
5.3.170.0050.03712.67
5.3.160.0080.03512.68
5.3.150.0090.03412.68
5.3.140.0040.03812.66
5.3.130.0040.04112.66
5.3.120.0110.03512.66
5.3.110.0090.03612.65
5.3.100.0070.03812.12
5.3.90.0050.04212.09
5.3.80.0050.03912.08
5.3.70.0050.03812.08
5.3.60.0080.03412.07
5.3.50.0100.03312.00
5.3.40.0060.03712.00
5.3.30.0100.03211.94
5.3.20.0100.03111.73
5.3.10.0030.03811.70
5.3.00.0090.03411.68
5.2.170.0020.0339.18
5.2.160.0040.0309.18
5.2.150.0050.0319.18
5.2.140.0050.0349.17
5.2.130.0020.0369.14
5.2.120.0070.0269.14
5.2.110.0070.0299.15
5.2.100.0020.0319.14
5.2.90.0070.0309.14
5.2.80.0050.0299.13
5.2.70.0030.0319.13
5.2.60.0020.0329.09
5.2.50.0050.0299.06
5.2.40.0060.0279.04
5.2.30.0040.0309.01
5.2.20.0040.0379.00
5.2.10.0030.0298.94
5.2.00.0030.0308.80
5.1.60.0040.0248.08
5.1.50.0020.0278.08
5.1.40.0050.0248.06
5.1.30.0010.0298.41
5.1.20.0020.0318.43
5.1.10.0060.0248.16
5.1.00.0090.0258.16
5.0.50.0050.0196.64
5.0.40.0040.0186.50
5.0.30.0050.0286.30
5.0.20.0040.0196.27
5.0.10.0040.0196.25
5.0.00.0050.0296.25
4.4.90.0010.0174.78
4.4.80.0000.0194.76
4.4.70.0030.0164.76
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0000.0184.76
4.4.20.0030.0164.84
4.4.10.0040.0174.85
4.4.00.0050.0244.76
4.3.110.0000.0184.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0030.0264.59
4.3.70.0050.0134.63
4.3.60.0040.0164.63
4.3.50.0050.0174.63
4.3.40.0030.0234.54
4.3.30.0040.0143.30
4.3.20.0030.0153.27
4.3.10.0020.0153.23
4.3.00.0100.0277.12

preferences:
53.95 ms | 400 KiB | 5 Q