3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static $ad = array(1, 5); public function __construct($a = self::ad[0]) { } }

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)
8.3.70.0110.00416.41
8.3.60.0090.00916.25
8.3.50.0140.00922.00
8.3.40.0140.00418.72
8.3.30.0090.00618.84
8.3.20.0070.00020.16
8.3.10.0040.00423.51
8.3.00.0050.00322.34
8.2.180.0110.00416.38
8.2.170.0130.00722.96
8.2.160.0120.00620.27
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0040.00422.08
8.2.110.0030.00722.27
8.2.100.0120.00017.72
8.2.90.0100.00019.09
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0000.00718.22
8.2.30.0030.00617.81
8.2.20.0040.00417.45
8.2.10.0000.00817.61
8.2.00.0000.00717.55
8.1.280.0100.00725.92
8.1.270.0050.00323.84
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00823.91
8.1.230.0080.00419.10
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0000.00817.39
8.1.180.0090.00018.10
8.1.170.0000.00818.35
8.1.160.0060.00322.02
8.1.150.0000.00718.40
8.1.140.0000.00717.23
8.1.130.0030.00317.67
8.1.120.0070.00017.25
8.1.110.0030.00417.32
8.1.100.0000.00717.36
8.1.90.0030.00417.28
8.1.80.0000.00817.27
8.1.70.0030.00317.30
8.1.60.0070.00017.46
8.1.50.0000.00817.28
8.1.40.0040.00417.41
8.1.30.0040.00417.45
8.1.20.0000.00917.34
8.1.10.0040.00417.34
8.1.00.0000.00817.34
8.0.300.0030.00518.77
8.0.290.0000.00716.93
8.0.280.0000.00718.31
8.0.270.0070.00017.04
8.0.260.0000.00716.71
8.0.250.0000.00616.79
8.0.240.0040.00416.83
8.0.230.0070.00016.81
8.0.220.0000.00716.76
8.0.210.0030.00316.74
8.0.200.0030.00316.82
8.0.190.0030.00616.85
8.0.180.0000.00816.75
8.0.170.0040.00416.74
8.0.160.0040.00416.80
8.0.150.0040.00416.68
8.0.140.0070.00016.79
8.0.130.0030.00313.25
8.0.120.0040.00416.64
8.0.110.0080.00016.73
8.0.100.0050.00216.77
8.0.90.0070.00016.76
8.0.80.0090.00616.68
8.0.70.0000.00716.77
8.0.60.0030.00516.77
8.0.50.0030.00516.61
8.0.30.0110.00916.99
8.0.20.0100.01017.40
8.0.10.0030.00316.86
8.0.00.0110.01116.58
7.4.330.0000.00515.00
7.4.320.0060.00016.43
7.4.300.0030.00316.46
7.4.290.0030.00316.39
7.4.280.0070.00016.48
7.4.270.0000.00816.39
7.4.260.0050.00216.48
7.4.250.0000.00716.45
7.4.240.0020.00516.39
7.4.230.0000.00716.46
7.4.220.0030.01416.52
7.4.210.0040.01216.38
7.4.200.0040.00416.31
7.4.190.0000.00816.64
7.4.160.0060.01516.46
7.4.150.0100.00717.40
7.4.140.0070.01317.86
7.4.130.0130.00316.29
7.4.120.0080.01016.37
7.4.110.0080.00816.54
7.4.100.0120.00616.35
7.4.90.0060.00916.38
7.4.80.0070.01019.39
7.4.70.0120.00516.54
7.4.60.0080.00816.55
7.4.50.0000.00416.51
7.4.40.0030.00922.77
7.4.30.0100.00716.37
7.4.00.0050.01014.87
7.3.330.0060.00013.18
7.3.320.0060.00012.95
7.3.310.0030.00316.03
7.3.300.0000.00616.05
7.3.290.0060.00916.13
7.3.280.0110.00816.14
7.3.270.0180.00617.40
7.3.260.0070.01016.27
7.3.250.0120.00916.13
7.3.240.0130.00316.18
7.3.230.0000.01616.39
7.3.210.0030.01516.35
7.3.200.0130.00319.39
7.3.190.0130.01016.45
7.3.180.0130.00616.40
7.3.170.0100.00616.37
7.3.160.0060.00916.20
7.3.120.0080.01014.64
7.3.110.0070.01014.84
7.3.100.0030.01314.59
7.3.90.0130.00014.90
7.3.80.0060.00914.76
7.3.70.0090.00614.54
7.3.60.0060.00314.54
7.3.50.0080.00414.75
7.3.40.0030.01214.66
7.3.30.0090.00914.50
7.3.20.0030.00916.38
7.3.10.0030.01016.44
7.3.00.0090.00616.50
7.2.330.0080.01216.34
7.2.320.0060.01516.29
7.2.310.0040.01416.14
7.2.300.0080.00916.21
7.2.290.0140.00316.48
7.2.250.0060.01515.05
7.2.240.0030.01714.91
7.2.230.0040.00814.96
7.2.220.0120.00314.70
7.2.210.0030.00914.84
7.2.200.0070.00714.96
7.2.190.0000.01414.94
7.2.180.0070.01014.58
7.2.170.0100.01014.75
7.1.330.0120.00315.38
7.1.320.0040.00715.61
7.1.310.0060.00915.38
7.1.300.0030.01015.75
7.1.290.0000.01515.79
7.1.280.0070.00715.57
7.1.270.0090.00315.65
7.1.260.0060.00615.54
7.1.70.0030.00616.93
7.1.60.0130.01019.29
7.1.50.0150.00916.88
7.1.00.0030.07722.31
7.0.200.0000.00916.66
7.0.140.0000.07722.04
7.0.60.0070.08319.92
7.0.50.0100.07317.80
7.0.40.0100.03720.40
7.0.30.0530.07320.24
7.0.20.0170.04720.20
7.0.10.0100.06720.16
7.0.00.0030.04720.05
5.6.280.0030.07020.88
5.6.210.0100.07320.68
5.6.200.0070.04018.25
5.6.190.0070.08320.55
5.6.180.0400.07020.57
5.6.170.0230.04020.53
5.6.160.0000.04320.47
5.6.150.0100.07718.11
5.6.140.0030.04018.28
5.6.130.0130.06018.16
5.6.120.0070.08720.88
5.6.110.0030.08721.01
5.6.100.0030.09320.99
5.6.90.0100.08321.08
5.6.80.0130.06720.38
5.5.350.0400.05720.49
5.5.340.0030.04018.00
5.5.330.0100.04020.35
5.5.320.0330.04720.27
5.5.310.0230.04720.27
5.5.300.0030.07718.02
5.5.290.0100.07317.96
5.5.280.0130.04720.77
5.5.270.0070.07020.73
5.5.260.0100.08020.83
5.5.250.0200.05720.58
5.5.240.0200.07020.27
5.4.450.0400.05719.48
5.4.440.0030.03319.40
5.4.430.0230.04319.20
5.4.420.0570.03719.16
5.4.410.1000.03719.36
5.4.400.0270.03719.21
5.4.390.1170.03319.16
5.4.380.0430.05018.73
5.4.370.0300.06318.63
5.4.360.0330.05018.76
5.4.350.0370.05318.77
5.4.340.0370.06018.80
5.4.320.0080.03912.52
5.4.310.0060.03712.52
5.4.300.0090.04012.51
5.4.290.0080.03512.51
5.4.280.0050.03512.41
5.4.270.0060.03612.41
5.4.260.0060.04612.41
5.4.250.0060.03712.39
5.4.240.0040.04912.39
5.4.230.0100.03912.38
5.4.220.0070.03412.39
5.4.210.0040.03712.38
5.4.200.0050.03812.38
5.4.190.0040.03812.38
5.4.180.0060.03612.38
5.4.170.0050.03612.39
5.4.160.0060.03512.38
5.4.150.0080.04112.38
5.4.140.0090.04012.07
5.4.130.0070.05012.05
5.4.120.0070.03412.01
5.4.110.0080.03812.01
5.4.100.0050.04212.01
5.4.90.0050.04912.01
5.4.80.0090.04612.01
5.4.70.0070.03212.00
5.4.60.0120.04512.01
5.4.50.0060.03812.01
5.4.40.0060.03511.99
5.4.30.0080.03311.99
5.4.20.0090.03211.99
5.4.10.0090.04711.99
5.4.00.0010.04811.48
5.3.290.0080.04112.80
5.3.280.0060.04412.71
5.3.270.0100.05112.72
5.3.260.0050.04812.72
5.3.250.0040.04012.72
5.3.240.0050.03912.72
5.3.230.0090.03512.71
5.3.220.0080.04212.68
5.3.210.0040.04112.68
5.3.200.0100.04912.68
5.3.190.0080.04512.68
5.3.180.0090.05112.68
5.3.170.0090.04912.67
5.3.160.0120.04612.67
5.3.150.0090.04912.67
5.3.140.0060.04912.66
5.3.130.0070.04212.66
5.3.120.0090.03612.66
5.3.110.0080.03812.66
5.3.100.0080.03412.11
5.3.90.0060.03712.09
5.3.80.0050.03712.08
5.3.70.0050.03712.08
5.3.60.0110.03312.07
5.3.50.0100.03712.01
5.3.40.0080.04012.01
5.3.30.0090.03511.98
5.3.20.0040.03611.75
5.3.10.0050.03511.72
5.3.00.0050.03711.71
5.2.170.0050.0409.21
5.2.160.0070.0399.21
5.2.150.0050.0319.21
5.2.140.0030.0339.21
5.2.130.0090.0379.17
5.2.120.0050.0399.17
5.2.110.0030.0319.18
5.2.100.0050.0409.17
5.2.90.0040.0299.17
5.2.80.0050.0319.16
5.2.70.0040.0319.16
5.2.60.0040.0309.12
5.2.50.0070.0279.09
5.2.40.0040.0299.07
5.2.30.0040.0299.04
5.2.20.0050.0289.04
5.2.10.0020.0318.95
5.2.00.0050.0288.80
5.1.60.0040.0248.09
5.1.50.0040.0248.08
5.1.40.0040.0238.06
5.1.30.0060.0248.41
5.1.20.0040.0278.44
5.1.10.0040.0268.16
5.1.00.0050.0258.16
5.0.50.0050.0196.64
5.0.40.0040.0286.50
5.0.30.0040.0326.32
5.0.20.0020.0296.28
5.0.10.0050.0186.26
5.0.00.0020.0316.25
4.4.90.0040.0144.78
4.4.80.0040.0134.75
4.4.70.0040.0144.75
4.4.60.0020.0154.76
4.4.50.0020.0154.77
4.4.40.0000.0274.71
4.4.30.0050.0134.76
4.4.20.0040.0144.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0070.0114.66
4.3.90.0020.0154.64
4.3.80.0000.0274.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0060.0124.63
4.3.40.0030.0234.54
4.3.30.0010.0163.29
4.3.20.0020.0163.27
4.3.10.0020.0153.23
4.3.00.0070.01713.43

preferences:
66.09 ms | 401 KiB | 5 Q