3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test{ private $options = array(1,3,4); public function __construct(){ return $this->options; } private function optionParts($num){ echo $this->options[$num]; } } $t = new test(); echo $t; $t->optionParts();

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)
8.3.60.0000.01416.50
8.3.50.0100.00723.00
8.3.40.0140.00018.89
8.3.30.0140.00019.08
8.3.20.0040.00420.20
8.3.10.0050.00321.86
8.3.00.0030.00617.91
8.2.180.0070.01018.53
8.2.170.0140.00022.96
8.2.160.0130.00020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.02
8.2.110.0000.00921.98
8.2.100.0050.00517.84
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0090.00217.80
8.2.50.0000.00918.07
8.2.40.0080.00018.28
8.2.30.0040.00417.96
8.2.20.0040.00417.79
8.2.10.0000.00818.03
8.2.00.0080.00017.61
8.1.280.0100.00725.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.82
8.1.230.0040.00819.04
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.09
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00518.54
8.1.160.0000.00722.01
8.1.150.0050.00318.81
8.1.140.0000.00717.30
8.1.130.0070.00017.81
8.1.120.0000.00717.42
8.1.110.0050.00317.35
8.1.100.0030.00317.41
8.1.90.0030.00317.40
8.1.80.0040.00417.29
8.1.70.0000.00717.39
8.1.60.0030.00617.58
8.1.50.0050.00317.39
8.1.40.0040.00417.50
8.1.30.0000.00817.61
8.1.20.0050.00317.69
8.1.10.0040.00417.59
8.1.00.0070.00017.61
8.0.300.0050.00318.77
8.0.290.0050.00216.88
8.0.280.0040.00418.50
8.0.270.0000.00717.15
8.0.260.0070.00017.38
8.0.250.0030.00316.97
8.0.240.0040.00416.93
8.0.230.0070.00016.95
8.0.220.0030.00316.77
8.0.210.0000.00716.88
8.0.200.0020.00516.95
8.0.190.0030.00516.95
8.0.180.0030.00516.80
8.0.170.0000.00716.96
8.0.160.0040.00416.87
8.0.150.0080.00016.74
8.0.140.0070.00016.84
8.0.130.0030.00313.31
8.0.120.0050.00316.86
8.0.110.0000.00816.84
8.0.100.0070.00016.75
8.0.90.0000.00716.77
8.0.80.0030.01316.91
8.0.70.0070.00016.78
8.0.60.0000.00716.77
8.0.50.0040.00416.90
8.0.30.0110.00917.22
8.0.20.0110.00817.40
8.0.10.0000.00716.86
8.0.00.0110.00716.61
7.4.330.0000.00515.00
7.4.320.0000.00616.34
7.4.300.0070.00016.62
7.4.290.0030.00516.52
7.4.280.0070.00016.51
7.4.270.0000.00716.59
7.4.260.0070.00016.63
7.4.250.0030.00316.45
7.4.240.0020.00616.56
7.4.230.0050.00316.62
7.4.220.0100.01016.53
7.4.210.0110.00316.61
7.4.200.0030.00316.40
7.4.160.0030.01316.79
7.4.150.0070.01417.40
7.4.140.0120.01017.86
7.4.130.0030.01916.30
7.4.120.0070.01116.56
7.4.110.0090.00916.55
7.4.100.0070.01416.27
7.4.90.0100.00716.32
7.4.80.0030.01919.39
7.4.70.0110.00616.54
7.4.60.0080.01216.42
7.4.50.0030.00316.32
7.4.40.0170.00316.56
7.4.30.0090.00616.45
7.4.00.0070.00715.02
7.3.330.0000.00613.30
7.3.320.0050.00013.12
7.3.310.0030.00316.35
7.3.300.0070.00016.18
7.3.290.0110.00416.37
7.3.280.0120.00616.31
7.3.270.0100.01017.40
7.3.260.0130.00316.61
7.3.240.0140.00316.52
7.3.230.0120.00316.52
7.3.210.0140.00716.32
7.3.200.0030.01419.39
7.3.190.0070.01116.41
7.3.180.0100.01016.61
7.3.170.0070.00716.27
7.3.160.0110.01116.26
7.2.330.0090.01216.59
7.2.320.0060.01216.48
7.2.310.0090.00916.85
7.2.300.0100.00616.43
7.2.290.0000.01816.34
7.2.110.0370.00216.22
7.2.80.0040.01116.46
7.2.60.0120.00316.90
7.2.00.0030.01019.52
7.1.200.0000.01215.76
7.1.100.0090.00418.00
7.1.70.0000.01016.70
7.1.60.0060.01619.40
7.1.50.0000.02316.82
7.1.00.0000.08022.37
7.0.200.0000.00916.66
7.0.140.0000.07722.16
7.0.60.0030.08719.97
7.0.50.0070.06717.86
7.0.40.0070.07720.23
7.0.30.0300.06020.24
7.0.20.0370.06320.19
7.0.10.0000.05320.12
7.0.00.0070.08720.24
5.6.280.0070.06321.13
5.6.210.0030.04320.66
5.6.200.0070.08718.23
5.6.190.0030.08020.57
5.6.180.0230.03320.55
5.6.170.0330.06020.44
5.6.160.0170.07720.49
5.6.150.0100.08018.16
5.6.140.0030.08318.14
5.6.130.0130.08318.18
5.6.120.0030.05020.90
5.6.110.0070.09020.98
5.6.100.0030.04721.02
5.6.90.0070.09021.00
5.6.80.0170.05020.41
5.5.350.0230.07320.42
5.5.340.0070.06317.98
5.5.330.0070.07320.29
5.5.320.0270.04720.35
5.5.310.0230.03720.26
5.5.300.0070.08018.08
5.5.290.0100.06017.98
5.5.280.0030.07320.85
5.5.270.0070.06320.73
5.5.260.0100.08720.65
5.5.250.0030.04720.62
5.5.240.0000.04720.16
5.4.450.0370.04719.20
5.4.440.0330.04319.52
5.4.430.0330.05319.54
5.4.420.0270.04319.19
5.4.410.0370.04719.50
5.4.400.0300.03019.14
5.4.390.0130.04718.84
5.4.380.0370.05018.81
5.4.370.0200.05718.78
5.4.360.0400.05318.84
5.4.350.0330.05318.75
5.4.340.0470.04318.48
5.4.320.0080.03912.50
5.4.310.0080.03512.50
5.4.300.0080.03512.50
5.4.290.0050.03812.50
5.4.280.0070.03312.39
5.4.270.0080.03312.40
5.4.260.0060.03612.40
5.4.250.0070.03512.40
5.4.240.0040.03712.39
5.4.230.0060.03712.39
5.4.220.0070.03412.39
5.4.210.0050.03612.39
5.4.200.0070.03612.39
5.4.190.0070.03512.39
5.4.180.0050.03512.38
5.4.170.0060.03512.39
5.4.160.0070.03412.39
5.4.150.0050.03712.39
5.4.140.0090.03412.07
5.4.130.0050.03612.06
5.4.120.0090.03212.02
5.4.110.0050.03512.02
5.4.100.0030.03812.02
5.4.90.0040.03812.02
5.4.80.0080.03412.02
5.4.70.0050.03512.01
5.4.60.0030.03812.01
5.4.50.0060.03712.01
5.4.40.0050.03512.00
5.4.30.0070.03312.00
5.4.20.0040.03612.00
5.4.10.0070.03312.00
5.4.00.0030.03811.49
5.3.290.0070.04212.80
5.3.280.0060.03612.71
5.3.270.0080.03712.73
5.3.260.0060.03812.72
5.3.250.0070.03612.72
5.3.240.0060.03712.71
5.3.230.0040.03912.71
5.3.220.0100.03312.68
5.3.210.0060.03812.68
5.3.200.0070.03612.68
5.3.190.0080.03712.68
5.3.180.0050.03812.67
5.3.170.0090.03512.67
5.3.160.0060.04712.68
5.3.150.0060.03612.67
5.3.140.0070.03512.66
5.3.130.0070.04312.66
5.3.120.0030.04112.66
5.3.110.0030.04212.66
5.3.100.0090.03412.13
5.3.90.0030.03912.11
5.3.80.0080.03312.09
5.3.70.0040.03712.09
5.3.60.0050.03712.08
5.3.50.0020.04012.03
5.3.40.0100.03212.03
5.3.30.0050.03511.99
5.3.20.0050.03511.77
5.3.10.0040.03611.74
5.3.00.0040.03811.72
5.2.170.0040.0319.23
5.2.160.0040.0299.23
5.2.150.0030.0329.23
5.2.140.0070.0289.22
5.2.130.0040.0299.18
5.2.120.0030.0299.19
5.2.110.0060.0279.19
5.2.100.0090.0249.19
5.2.90.0070.0269.19
5.2.80.0050.0319.18
5.2.70.0030.0319.18
5.2.60.0050.0289.13
5.2.50.0030.0319.10
5.2.40.0070.0269.08
5.2.30.0020.0329.05
5.2.20.0030.0309.04
5.2.10.0050.0288.95
5.2.00.0050.0288.81
5.1.60.0060.0228.09
5.1.50.0040.0248.09
5.1.40.0030.0258.07
5.1.30.0020.0288.42
5.1.20.0030.0278.44
5.1.10.0040.0258.17
5.1.00.0050.0248.17
5.0.50.0010.0226.65
5.0.40.0030.0196.50
5.0.30.0020.0326.32
5.0.20.0050.0176.29
5.0.10.0020.0206.26
5.0.00.0040.0306.25
4.4.90.0040.0184.78
4.4.80.0020.0154.75
4.4.70.0040.0184.76
4.4.60.0020.0164.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.84
4.4.00.0030.0244.76
4.3.110.0010.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.64
4.3.80.0020.0244.58
4.3.70.0020.0174.63
4.3.60.0020.0154.62
4.3.50.0020.0164.63
4.3.40.0020.0254.53
4.3.30.0010.0173.30
4.3.20.0030.0153.28
4.3.10.0030.0153.24
4.3.00.0070.01715.89

preferences:
39.55 ms | 401 KiB | 5 Q