3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $id; public static function byId($id) { static::__construct($id); } private function construct($id) { $this->id = $id; } } $a = A::byId(5); var_dump($a->id);

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)
8.3.60.0070.00716.38
8.3.50.0070.00716.27
8.3.40.0110.00418.96
8.3.30.0130.00918.84
8.3.20.0040.00420.30
8.3.10.0000.00721.75
8.3.00.0050.00322.46
8.2.180.0040.01116.50
8.2.170.0090.00922.96
8.2.160.0100.00319.10
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0100.00022.26
8.2.120.0070.00026.35
8.2.110.0070.00321.03
8.2.100.0000.01218.09
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0000.00817.92
8.2.50.0000.00818.10
8.2.40.0060.00320.55
8.2.30.0060.00319.12
8.2.20.0040.00417.73
8.2.10.0000.00717.86
8.2.00.0040.00417.69
8.1.280.0170.00025.92
8.1.270.0050.00223.83
8.1.260.0040.00428.09
8.1.250.0080.00428.09
8.1.240.0000.00924.00
8.1.230.0030.00818.75
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00418.97
8.1.180.0040.00418.10
8.1.170.0000.00818.87
8.1.160.0000.00722.25
8.1.150.0070.00018.75
8.1.140.0040.00419.44
8.1.130.0000.00717.48
8.1.120.0040.00417.25
8.1.110.0040.00317.16
8.1.100.0040.00417.30
8.1.90.0030.00317.24
8.1.80.0070.00017.33
8.1.70.0040.00817.36
8.1.60.0000.00717.53
8.1.50.0000.01017.51
8.1.40.0000.00817.50
8.1.30.0000.00817.59
8.1.20.0040.00417.50
8.1.10.0000.00717.50
8.1.00.0000.00817.46
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00218.39
8.0.270.0000.00717.19
8.0.260.0040.00417.29
8.0.250.0030.00316.84
8.0.240.0040.00416.94
8.0.230.0030.00316.85
8.0.220.0000.00716.89
8.0.210.0050.00316.90
8.0.200.0000.00616.91
8.0.190.0000.00816.95
8.0.180.0040.00416.92
8.0.170.0040.00416.87
8.0.160.0000.00716.93
8.0.150.0030.00316.80
8.0.140.0040.00416.81
8.0.130.0000.00613.40
8.0.120.0040.00416.85
8.0.110.0000.00716.88
8.0.100.0030.00516.93
8.0.90.0040.00416.93
8.0.80.0000.01616.89
8.0.70.0040.00417.00
8.0.60.0050.00216.87
8.0.50.0070.00016.76
8.0.30.0110.00816.85
8.0.20.0110.01017.40
8.0.10.0000.00716.89
8.0.00.0070.01016.54
7.4.330.0030.00315.08
7.4.320.0030.00316.37
7.4.300.0040.00416.45
7.4.290.0000.00816.56
7.4.280.0000.00916.45
7.4.270.0000.00716.48
7.4.260.0050.00516.53
7.4.250.0000.00716.38
7.4.240.0030.00516.60
7.4.230.0060.00316.28
7.4.220.0060.01216.45
7.4.210.0060.01016.53
7.4.200.0070.00016.25
7.4.160.0060.01016.41
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0100.00716.43
7.4.120.0080.01016.51
7.4.110.0070.01016.27
7.4.100.0070.01016.66
7.4.90.0200.00316.42
7.4.80.0100.00719.39
7.4.70.0060.01016.53
7.4.60.0100.01316.56
7.4.50.0030.01416.46
7.4.40.0030.01516.40
7.4.30.0060.01216.52
7.4.00.0030.01314.86
7.3.330.0070.00013.28
7.3.320.0060.00013.36
7.3.310.0070.00016.32
7.3.300.0030.00316.27
7.3.290.0040.00416.37
7.3.280.0080.01116.36
7.3.270.0110.00717.40
7.3.260.0120.00516.45
7.3.250.0060.01116.37
7.3.240.0160.00116.33
7.3.230.0120.01216.39
7.3.210.0100.01016.58
7.3.200.0100.00716.21
7.3.190.0100.00716.45
7.3.180.0100.00716.31
7.3.170.0080.00816.47
7.3.160.0040.01816.31
7.2.330.0140.00316.53
7.2.320.0080.00816.57
7.2.310.0070.01016.62
7.2.300.0030.01616.26
7.2.290.0100.00716.60
7.2.110.0070.01016.50
7.2.60.0130.00916.59
7.2.00.0030.01018.66
7.1.200.0040.01115.73
7.1.100.0030.00517.99
7.1.70.0060.00316.87
7.1.60.0030.00717.31
7.1.50.0030.01316.84
7.1.00.0000.08022.31
7.0.200.0250.01114.53
7.0.110.0330.06019.87
7.0.100.0270.05319.86
7.0.90.0300.05719.99
7.0.80.0500.05320.00
7.0.70.0400.05320.00
7.0.60.0370.06719.88
7.0.50.0370.05720.36
7.0.40.0170.06320.16
7.0.30.0430.05320.34
7.0.20.0370.07720.46
7.0.10.0300.05720.13
7.0.00.0270.06320.24
5.6.260.0070.06020.66
5.6.250.0030.06020.73
5.6.240.0100.05720.57
5.6.230.0100.06020.72
5.6.220.0070.06320.55
5.6.210.0170.07320.62
5.6.200.0130.06021.09
5.6.190.0000.06321.23
5.6.180.0130.05721.14
5.6.170.0230.05021.23
5.6.160.0100.05721.10
5.6.150.0100.05721.12
5.6.140.0070.06020.87
5.6.130.0200.05021.27
5.6.120.0030.06721.07
5.6.110.0070.07321.11
5.6.100.0100.06321.21
5.6.90.0100.06021.12
5.6.80.0130.05320.44
5.6.70.0200.04720.65
5.6.60.0070.05720.47
5.6.50.0100.05720.47
5.6.40.0030.06320.48
5.6.30.0130.05020.41
5.6.20.0070.06020.43
5.6.10.0200.04320.63
5.6.00.0170.05020.29

preferences:
56.79 ms | 401 KiB | 5 Q