3v4l.org

run code in 300+ PHP versions simultaneously
<?php class My_Class { public static $CLASS_CONSTANT = 'test value'; private static function lambda() { echo self::$CLASS_CONSTANT; } public static function my_function() { self::lambda(); } public function start() { self::my_function(); } } $obj = new My_Class; $obj->start();

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)
8.3.60.0140.00418.30
8.3.50.0120.00621.95
8.3.40.0110.00418.82
8.3.30.0080.00619.13
8.3.20.0080.00020.39
8.3.10.0000.00823.61
8.3.00.0040.00418.96
8.2.180.0110.00418.14
8.2.170.0140.00022.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00819.77
8.2.110.0090.00020.53
8.2.100.0040.01217.78
8.2.90.0060.00318.03
8.2.80.0040.00417.97
8.2.70.0090.00018.04
8.2.60.0070.00018.09
8.2.50.0060.00318.10
8.2.40.0050.00219.47
8.2.30.0040.00419.16
8.2.20.0000.00717.56
8.2.10.0040.00417.88
8.2.00.0080.00017.57
8.1.280.0150.00325.92
8.1.270.0040.00418.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.18
8.1.230.0120.00022.75
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0060.00318.43
8.1.160.0040.00418.74
8.1.150.0040.00418.89
8.1.140.0000.00817.30
8.1.130.0000.00717.82
8.1.120.0040.00417.30
8.1.110.0050.00317.38
8.1.100.0070.00017.40
8.1.90.0000.00717.39
8.1.80.0000.00817.43
8.1.70.0070.00017.43
8.1.60.0040.00417.61
8.1.50.0040.00417.56
8.1.40.0000.00717.52
8.1.30.0040.00417.72
8.1.20.0040.00417.56
8.1.10.0070.00017.55
8.1.00.0000.00817.42
8.0.300.0080.00019.66
8.0.290.0050.00516.58
8.0.280.0040.00418.44
8.0.270.0030.00317.17
8.0.260.0040.00417.20
8.0.250.0070.00017.00
8.0.240.0070.00016.95
8.0.230.0040.00416.88
8.0.220.0000.00716.85
8.0.210.0030.00316.71
8.0.200.0050.00216.91
8.0.190.0000.00816.78
8.0.180.0070.00016.81
8.0.170.0070.00016.88
8.0.160.0050.00316.88
8.0.150.0040.00416.81
8.0.140.0040.00416.80
8.0.130.0030.00313.26
8.0.120.0090.00016.86
8.0.110.0000.00716.75
8.0.100.0000.00716.81
8.0.90.0000.00716.61
8.0.80.0120.00916.75
8.0.70.0040.00416.86
8.0.60.0040.00416.89
8.0.50.0040.00416.87
8.0.30.0100.00816.97
8.0.20.0090.00917.40
8.0.10.0050.00216.82
8.0.00.0070.01016.97
7.4.330.0000.00515.03
7.4.320.0000.00716.54
7.4.300.0000.00616.43
7.4.290.0040.00716.55
7.4.280.0040.00416.61
7.4.270.0050.00216.52
7.4.260.0080.00016.61
7.4.250.0050.00216.56
7.4.240.0020.00516.59
7.4.230.0050.00216.39
7.4.220.0060.01216.66
7.4.210.0110.00716.67
7.4.200.0040.00416.67
7.4.160.0090.00916.38
7.4.150.0060.01117.40
7.4.140.0120.00717.86
7.4.130.0120.00716.57
7.4.120.0080.00816.42
7.4.110.0110.00716.41
7.4.100.0100.00716.57
7.4.90.0140.00316.61
7.4.80.0070.01119.39
7.4.70.0070.01016.46
7.4.60.0070.01016.45
7.4.50.0000.00816.66
7.4.40.0130.00316.59
7.4.30.0150.00616.44
7.4.00.0120.00414.62
7.3.330.0000.00513.31
7.3.320.0050.00013.30
7.3.310.0030.00316.30
7.3.300.0030.00316.33
7.3.290.0050.01016.27
7.3.280.0090.01016.30
7.3.270.0100.00617.40
7.3.260.0030.01316.51
7.3.250.0070.01016.37
7.3.240.0100.00616.21
7.3.230.0100.00816.39
7.3.210.0120.00416.57
7.3.200.0120.00819.39
7.3.190.0060.00916.14
7.3.180.0070.01316.34
7.3.170.0000.01916.36
7.3.160.0060.01016.40
7.2.330.0100.01016.66
7.2.320.0160.00716.37
7.2.310.0070.01016.71
7.2.300.0090.00616.63
7.2.290.0080.00816.82
7.2.60.0040.00816.90
7.2.50.0230.00316.88
7.2.00.0000.01719.21
7.1.200.0090.00615.72
7.1.100.0110.00417.88
7.1.70.0030.01316.99
7.1.60.0070.01419.22
7.1.50.0030.00916.51
7.1.00.0070.07322.46
7.0.200.0030.00716.66
7.0.140.0000.06721.95
7.0.60.0070.08020.00
7.0.50.0070.03317.87
7.0.40.0030.04320.16
7.0.30.0330.05720.23
7.0.20.0230.06320.26
7.0.10.0200.03720.16
7.0.00.0130.07720.23
5.6.280.0070.07020.82
5.6.210.0100.06720.68
5.6.200.0070.08018.16
5.6.190.0030.08720.57
5.6.180.0330.08020.55
5.6.170.0200.05020.62
5.6.160.0070.05020.50
5.6.150.0100.04018.28
5.6.140.0170.07318.18
5.6.130.0070.04718.14
5.6.120.0030.08321.00
5.6.110.0030.07721.15
5.6.100.0170.06720.98
5.6.90.0130.05721.11
5.6.80.0130.06720.29
5.5.350.0170.08320.45
5.5.340.0100.07017.96
5.5.330.0030.05720.27
5.5.320.0230.07320.24
5.5.310.0230.06720.24
5.5.300.0030.05717.99
5.5.290.0100.03318.08
5.5.280.0030.04720.66
5.5.270.0030.04320.77
5.5.260.0030.09020.67
5.5.250.0070.08320.50
5.5.240.0100.07020.24
5.4.450.0630.05319.58
5.4.440.0630.06019.63
5.4.430.0830.05019.45
5.4.420.0070.05719.47
5.4.410.0770.06019.41
5.4.400.0600.06018.84
5.4.390.0770.05319.38
5.4.380.0330.07018.56
5.4.370.0300.04718.49
5.4.360.0330.06318.50
5.4.350.0170.06318.74
5.4.340.0270.05018.51
5.4.320.0170.06018.67
5.4.310.0170.05318.74
5.4.300.0200.05718.52
5.4.290.0200.05018.74
5.4.280.0230.05018.73
5.4.270.0100.06318.82
5.4.260.0270.06718.78
5.4.250.0270.07318.74
5.4.240.0270.07018.58
5.4.230.0230.06018.66
5.4.220.0230.07318.77
5.4.210.0330.06318.52
5.4.200.0130.05716.63
5.4.190.0230.05318.75
5.4.180.0200.05318.46
5.4.170.0230.05718.59
5.4.160.0200.06018.74
5.4.150.0200.05718.73
5.4.140.0300.04016.21
5.4.130.0330.03716.28
5.4.120.0170.05716.43
5.4.110.0300.04016.23
5.4.100.0170.05316.46
5.4.90.0270.05316.17
5.4.80.0170.05716.24
5.4.70.0130.05316.23
5.4.60.0200.04716.39
5.4.50.0270.04016.17
5.4.40.0230.05016.27
5.4.30.0170.05016.25
5.4.20.0130.05716.29
5.4.10.0270.04016.13
5.4.00.0170.05015.62
5.3.290.0200.05314.77
5.3.280.0200.05314.58
5.3.270.0200.05014.74
5.3.260.0300.05314.70
5.3.250.0230.04714.60
5.3.240.0170.05314.82
5.3.230.0200.06314.70
5.3.220.0230.05014.77
5.3.210.0200.05314.61
5.3.200.0270.04314.74
5.3.190.0170.05314.70
5.3.180.0070.06314.66
5.3.170.0230.05014.56
5.3.160.0300.04314.61
5.3.150.0230.04714.66
5.3.140.0130.05714.68
5.3.130.0130.06014.71
5.3.120.0100.06014.57
5.3.110.0170.05714.52
5.3.100.0270.04714.07
5.3.90.0200.07014.13
5.3.80.0200.04714.08
5.3.70.0330.05314.13
5.3.60.0170.05314.17
5.3.50.0370.04013.98
5.3.40.0170.05314.12
5.3.30.0100.07314.02
5.3.20.0170.05013.75
5.3.10.0200.04713.68
5.3.00.0200.05013.67
5.2.170.0100.04711.21
5.2.160.0100.04311.19
5.2.150.0130.06311.27
5.2.140.0130.05011.20
5.2.130.0100.04311.17
5.2.120.0130.04311.19
5.2.110.0130.04711.23
5.2.100.0100.04311.11
5.2.90.0230.03311.21
5.2.80.0170.03711.16
5.2.70.0230.03311.20
5.2.60.0170.04311.04
5.2.50.0200.04311.24
5.2.40.0300.03711.00
5.2.30.0100.05011.08
5.2.20.0130.04010.99
5.2.10.0200.04010.97
5.2.00.0130.04710.74
5.1.60.0200.02710.04
5.1.50.0130.03710.02
5.1.40.0170.04310.11
5.1.30.0070.04310.39
5.1.20.0070.04310.46
5.1.10.0070.04010.11
5.1.00.0100.04010.07
5.0.50.0200.0238.75
5.0.40.0130.0278.62
5.0.30.0030.0508.43
5.0.20.0000.0338.34
5.0.10.0000.0378.32
5.0.00.0070.0478.35
4.4.90.0100.0206.82
4.4.80.0100.0206.82
4.4.70.0070.0276.82
4.4.60.0100.0206.82
4.4.50.0130.0206.82
4.4.40.0100.0376.82
4.4.30.0030.0236.82
4.4.20.0030.0236.82
4.4.10.0030.0236.82
4.4.00.0070.0336.82
4.3.110.0070.0236.82
4.3.100.0100.0236.82
4.3.90.0070.0276.82
4.3.80.0070.0376.82
4.3.70.0070.0206.82
4.3.60.0100.0176.82
4.3.50.0100.0206.82
4.3.40.0170.0276.82
4.3.30.0070.0206.82
4.3.20.0030.0236.82
4.3.10.0070.0206.82
4.3.00.0030.0207.60

preferences:
59.38 ms | 401 KiB | 5 Q