3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $id; public static function byId($id) { self::__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)
8.3.60.0140.00016.88
8.3.50.0070.01016.31
8.3.40.0140.00018.85
8.3.30.0060.00918.63
8.3.20.0070.00020.46
8.3.10.0080.00021.85
8.3.00.0000.00822.45
8.2.180.0090.00616.50
8.2.170.0120.00422.96
8.2.160.0110.00319.27
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.01122.08
8.2.120.0040.00426.35
8.2.110.0030.00622.13
8.2.100.0040.00718.22
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0080.00018.10
8.2.40.0040.00420.42
8.2.30.0040.00419.21
8.2.20.0080.00017.68
8.2.10.0000.00717.93
8.2.00.0000.00717.55
8.1.280.0110.00725.92
8.1.270.0040.00423.79
8.1.260.0000.00728.09
8.1.250.0040.00728.09
8.1.240.0000.00920.61
8.1.230.0090.00318.75
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0000.00919.04
8.1.180.0040.00418.10
8.1.170.0030.00618.79
8.1.160.0040.00422.04
8.1.150.0040.00418.64
8.1.140.0070.00019.46
8.1.130.0000.00717.34
8.1.120.0000.00717.37
8.1.110.0050.00217.36
8.1.100.0070.00017.33
8.1.90.0000.00717.25
8.1.80.0000.00717.34
8.1.70.0070.00417.35
8.1.60.0000.00817.53
8.1.50.0050.00517.44
8.1.40.0040.00417.39
8.1.30.0000.00817.48
8.1.20.0000.00717.53
8.1.10.0000.00717.48
8.1.00.0030.00517.42
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0030.00318.30
8.0.270.0070.00417.20
8.0.260.0030.00316.74
8.0.250.0030.00316.87
8.0.240.0070.00016.95
8.0.230.0000.00716.95
8.0.220.0030.00316.87
8.0.210.0000.00716.89
8.0.200.0000.00616.95
8.0.190.0050.00316.97
8.0.180.0070.00016.92
8.0.170.0000.00716.81
8.0.160.0070.00016.95
8.0.150.0040.00416.85
8.0.140.0040.00416.85
8.0.130.0060.00013.38
8.0.120.0040.00416.68
8.0.110.0000.00716.75
8.0.100.0000.00717.00
8.0.90.0040.00416.85
8.0.80.0110.01116.80
8.0.70.0000.00716.76
8.0.60.0040.00416.71
8.0.50.0040.00416.75
8.0.30.0110.00416.96
8.0.20.0090.01117.40
8.0.10.0000.00716.93
8.0.00.0090.00816.80
7.4.330.0060.00015.08
7.4.320.0030.00316.39
7.4.300.0000.00716.51
7.4.290.0000.00716.48
7.4.280.0050.00316.47
7.4.270.0000.00716.56
7.4.260.0040.00716.48
7.4.250.0040.00416.35
7.4.240.0000.01016.41
7.4.230.0070.00016.35
7.4.220.0090.01716.46
7.4.210.0090.00916.44
7.4.200.0040.00416.64
7.4.160.0080.01016.41
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0150.01716.48
7.4.120.0100.00716.45
7.4.110.0070.01016.53
7.4.100.0100.01316.48
7.4.90.0090.00916.46
7.4.80.0040.01419.39
7.4.70.0110.00616.36
7.4.60.0150.00316.31
7.4.50.0090.00616.37
7.4.40.0060.01016.55
7.4.30.0120.00616.57
7.4.10.0040.01615.02
7.4.00.0090.00915.03
7.3.330.0050.00013.22
7.3.320.0000.00613.23
7.3.310.0030.00316.46
7.3.300.0030.00316.23
7.3.290.0030.00316.43
7.3.280.0070.00916.35
7.3.270.0120.00617.40
7.3.260.0110.00716.41
7.3.250.0080.00916.41
7.3.240.0080.00816.43
7.3.230.0130.00316.60
7.3.210.0080.00816.31
7.3.200.0120.00616.29
7.3.190.0130.00916.32
7.3.180.0030.01316.59
7.3.170.0160.00016.41
7.3.160.0070.01016.38
7.3.130.0030.01414.85
7.3.120.0070.01014.90
7.3.110.0040.01414.77
7.3.100.0070.00714.74
7.3.90.0070.00714.79
7.3.80.0070.00714.91
7.3.70.0030.00914.86
7.3.60.0060.00614.76
7.3.50.0070.00714.79
7.3.40.0040.00814.71
7.3.30.0030.01014.79
7.3.20.0030.00716.68
7.3.10.0060.00916.36
7.3.00.0070.00516.58
7.2.330.0130.00316.65
7.2.320.0170.00316.38
7.2.310.0070.01016.62
7.2.300.0060.01216.59
7.2.290.0100.01416.56
7.2.260.0000.01714.74
7.2.250.0110.00415.04
7.2.240.0040.01114.99
7.2.230.0100.00314.75
7.2.220.0060.00915.03
7.2.210.0060.00614.76
7.2.200.0030.01014.87
7.2.190.0040.01114.98
7.2.180.0030.01014.59
7.2.170.0030.01014.60
7.2.160.0040.01114.78
7.2.150.0070.00716.74
7.2.140.0110.00416.95
7.2.130.0030.01016.74
7.2.120.0120.00216.70
7.2.110.0050.01016.59
7.2.100.0080.00316.67
7.2.90.0050.01016.86
7.2.80.0050.01116.72
7.2.70.0060.00616.85
7.2.60.0080.00816.62
7.2.50.0070.00516.61
7.2.40.0050.00916.90
7.2.30.0030.01016.79
7.2.20.0070.00616.67
7.2.10.0070.00716.56
7.2.00.0060.00717.50
7.1.330.0070.00715.51
7.1.320.0100.00715.64
7.1.310.0000.01115.60
7.1.300.0070.00715.63
7.1.290.0000.01215.70
7.1.280.0040.00415.52
7.1.270.0060.00315.59
7.1.260.0080.00815.69
7.1.250.0090.00415.66
7.1.240.0090.00315.61
7.1.230.0060.00815.43
7.1.220.0070.00715.55
7.1.210.0000.01315.65
7.1.200.0020.01215.69
7.1.190.0030.01015.40
7.1.180.0090.00615.65
7.1.170.0030.00715.75
7.1.160.0070.01015.59
7.1.150.0080.00315.76
7.1.140.0090.00915.67
7.1.130.0040.01115.53
7.1.120.0060.00315.79
7.1.110.0100.00015.42
7.1.100.0020.00916.68
7.1.90.0070.00315.73
7.1.80.0040.01115.78
7.1.70.0030.00916.37
7.1.60.0050.01016.47
7.1.50.0030.01416.27
7.1.40.0070.01315.34
7.1.30.0030.00815.48
7.1.20.0080.00815.60
7.1.10.0100.00715.45
7.1.00.0040.04119.03
7.0.330.0060.00915.30
7.0.320.0100.00315.17
7.0.310.0030.01015.32
7.0.300.0030.01015.30
7.0.290.0000.01315.27
7.0.280.0100.00315.27
7.0.270.0060.00615.33
7.0.260.0000.01515.43
7.0.250.0090.00315.39
7.0.240.0070.00715.14
7.0.230.0080.00315.27
7.0.220.0000.01315.21
7.0.210.0120.00315.20
7.0.200.0180.00814.90
7.0.190.0040.01115.32
7.0.180.0090.00315.04
7.0.170.0130.00615.07
7.0.160.0060.00315.43
7.0.150.0060.00615.21
7.0.140.0070.00315.32
7.0.130.0000.01115.39
7.0.120.0090.00615.45
7.0.110.0130.03917.68
7.0.100.0070.03617.62
7.0.90.0180.03417.63
7.0.80.0220.02617.48
7.0.70.0220.03917.67
7.0.60.0270.03417.71
7.0.50.0150.03517.91
7.0.40.0350.02716.74
7.0.30.0230.03516.95
7.0.20.0280.03116.67
7.0.10.0240.02816.93
7.0.00.0200.03116.96
5.6.400.0040.00814.21
5.6.390.0040.00814.44
5.6.380.0000.01414.43
5.6.370.0040.01114.18
5.6.360.0030.00714.02
5.6.350.0040.00414.51
5.6.340.0060.00614.45
5.6.330.0070.00314.38
5.6.320.0040.00814.64
5.6.310.0040.01214.43
5.6.300.0030.01314.19
5.6.290.0030.00614.32
5.6.280.0100.00314.30
5.6.270.0100.00014.10
5.6.260.0120.02817.51
5.6.250.0140.02617.42
5.6.240.0100.03717.54
5.6.230.0110.03017.41
5.6.220.0070.03817.48
5.6.210.0070.04517.51
5.6.200.0120.02817.60
5.6.190.0020.04017.60
5.6.180.0070.03917.52
5.6.170.0130.03317.67
5.6.160.0060.03317.44
5.6.150.0100.03617.55
5.6.140.0080.03317.64
5.6.130.0050.03417.64
5.6.120.0120.02917.60
5.6.110.0070.03717.55
5.6.100.0120.03017.72
5.6.90.0130.02817.72
5.6.80.0050.03517.43
5.6.70.0120.03017.14
5.6.60.0030.03517.33
5.6.50.0050.03517.19
5.6.40.0080.02917.23
5.6.30.0070.03017.40
5.6.20.0070.03317.31
5.6.10.0080.03117.29
5.6.00.0100.03017.42

preferences:
60.56 ms | 400 KiB | 5 Q