3v4l.org

run code in 300+ PHP versions simultaneously
<?php class AbstractFoo { public static function instance() { return new static(); } public function publicMethod() { echo __METHOD__; } protected function protectedMethod() { echo __METHOD__; } } class Foo extends AbstractFoo { public function testProtected() { // it works Bar::instance()->protectedMethod(); } } class Bar extends AbstractFoo { } Foo::instance()->testProtected();

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)
8.3.60.0120.00318.42
8.3.50.0110.00721.14
8.3.40.0110.00418.61
8.3.30.0140.00318.95
8.3.20.0040.00420.34
8.3.10.0050.00322.05
8.3.00.0050.00322.39
8.2.180.0040.01116.32
8.2.170.0140.00022.96
8.2.160.0070.00719.04
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0040.00419.64
8.2.110.0000.01021.17
8.2.100.0110.00317.91
8.2.90.0050.00318.97
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0030.00617.80
8.2.50.0080.00018.10
8.2.40.0080.00018.03
8.2.30.0070.00317.81
8.2.20.0000.00717.50
8.2.10.0070.00017.55
8.2.00.0030.00617.42
8.1.280.0170.00325.92
8.1.270.0030.00518.50
8.1.260.0070.00026.35
8.1.250.0000.01428.09
8.1.240.0060.00322.67
8.1.230.0070.00320.40
8.1.220.0060.00317.74
8.1.210.0050.00518.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0030.00322.09
8.1.150.0040.00418.55
8.1.140.0030.00317.25
8.1.130.0070.00017.75
8.1.120.0040.00317.23
8.1.110.0060.00317.24
8.1.100.0070.00017.20
8.1.90.0070.00017.23
8.1.80.0030.00317.25
8.1.70.0030.00317.20
8.1.60.0080.00017.40
8.1.50.0000.00717.48
8.1.40.0040.00417.45
8.1.30.0040.00417.44
8.1.20.0000.00817.50
8.1.10.0050.00517.42
8.1.00.0060.00317.42
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0000.00718.45
8.0.270.0030.00317.30
8.0.260.0030.00516.73
8.0.250.0030.00316.89
8.0.240.0050.00516.90
8.0.230.0000.00716.91
8.0.220.0040.00416.72
8.0.210.0020.00516.80
8.0.200.0060.00016.90
8.0.190.0000.00716.85
8.0.180.0050.00316.88
8.0.170.0000.00716.86
8.0.160.0000.00716.84
8.0.150.0000.00716.76
8.0.140.0050.00316.72
8.0.130.0030.00313.23
8.0.120.0000.00716.73
8.0.110.0040.00416.64
8.0.100.0040.00416.71
8.0.90.0000.00716.71
8.0.80.0130.00616.72
8.0.70.0040.00416.60
8.0.60.0060.00316.77
8.0.50.0050.00316.65
8.0.30.0100.00917.05
8.0.20.0070.01517.40
8.0.10.0000.00716.96
8.0.00.0100.00916.73
7.4.330.0000.00515.00
7.4.320.0000.00616.29
7.4.300.0060.00016.50
7.4.290.0040.00416.42
7.4.280.0060.00316.41
7.4.270.0060.00016.43
7.4.260.0030.00316.52
7.4.250.0070.00016.46
7.4.240.0000.00716.51
7.4.230.0070.00016.55
7.4.220.0130.01316.46
7.4.210.0080.00616.47
7.4.200.0030.00516.51
7.4.190.0030.00516.49
7.4.160.0090.00916.31
7.4.150.0150.00317.40
7.4.140.0070.01017.86
7.4.130.0080.01216.52
7.4.120.0100.00816.33
7.4.110.0100.00816.24
7.4.100.0090.00916.57
7.4.90.0110.00716.39
7.4.80.0100.00719.39
7.4.70.0060.01216.19
7.4.60.0060.01316.44
7.4.50.0030.00316.34
7.4.40.0080.00822.77
7.4.30.0110.01116.54
7.4.00.0070.00714.89
7.3.330.0030.00313.02
7.3.320.0000.00513.04
7.3.310.0000.00816.27
7.3.300.0030.00316.10
7.3.290.0100.00616.28
7.3.280.0080.00716.20
7.3.270.0140.00317.40
7.3.260.0130.00916.27
7.3.250.0080.00816.47
7.3.240.0140.00316.27
7.3.230.0070.01016.47
7.3.210.0060.01216.25
7.3.200.0030.01316.29
7.3.190.0130.00816.53
7.3.180.0060.00916.14
7.3.170.0060.00916.27
7.3.160.0060.00916.16
7.3.120.0030.01014.96
7.3.10.0090.00916.43
7.3.00.0210.00816.23
7.2.330.0060.01316.31
7.2.320.0090.01216.52
7.2.310.0080.00916.45
7.2.300.0070.01016.66
7.2.290.0080.00816.68
7.2.130.0150.00716.66
7.2.120.0150.00316.15
7.2.110.0220.00016.13
7.2.100.0060.01316.64
7.2.90.0060.01316.27
7.2.80.0170.00315.95
7.2.70.0130.01016.61
7.2.60.0140.00216.48
7.2.50.0150.00416.60
7.2.40.0110.00316.55
7.2.30.0060.01016.32
7.2.20.0030.01016.70
7.2.10.0130.00616.54
7.2.00.0130.00318.09
7.1.250.0130.00915.08
7.1.200.0030.01015.82
7.1.100.0070.01118.02
7.1.70.0000.00916.76
7.1.60.0030.01319.82
7.1.50.0000.02116.85
7.1.00.0000.03722.36
7.0.200.0050.00516.02
7.0.140.0130.06322.12
7.0.60.0030.04320.02
7.0.50.0000.08317.86
7.0.40.0030.09720.18
7.0.30.0370.06020.34
7.0.20.0300.07720.09
7.0.10.0100.08020.11
7.0.00.0030.08020.23
5.6.280.0030.07320.91
5.6.210.0100.06320.46
5.6.200.0030.04018.15
5.6.190.0070.05320.64
5.6.180.3430.05320.64
5.6.170.0200.04020.71
5.6.160.0100.06320.51
5.6.150.0070.08018.23
5.6.140.0100.07718.18
5.6.130.0230.06318.18
5.6.120.0070.06020.93
5.6.110.0030.08721.14
5.6.100.0130.06021.14
5.6.90.0170.06720.88
5.6.80.0200.06720.43
5.6.70.3730.04020.37
5.5.350.0230.08720.43
5.5.340.0100.07718.08
5.5.330.0200.07320.18
5.5.320.0370.04720.27
5.5.310.0230.08020.24
5.5.300.0070.08018.02
5.5.290.0070.05018.07
5.5.280.0070.08320.76
5.5.270.0030.08320.80
5.5.260.0000.04720.73
5.5.250.0070.08320.44
5.5.240.0230.07720.20
5.4.450.0230.05319.20
5.4.440.0870.05319.48
5.4.430.0970.07019.30
5.4.420.0770.05319.47
5.4.410.0800.06019.21
5.4.400.0870.07018.89
5.4.390.0870.06319.29
5.4.380.0230.05718.73
5.4.370.0270.03718.46
5.4.360.0200.04318.73
5.4.350.0060.03712.02
5.4.340.0050.03912.02
5.4.320.0040.03812.51
5.4.310.0080.03912.51
5.4.300.0050.03712.50
5.4.290.0050.03812.50
5.4.280.0050.03612.40
5.4.270.0080.03512.40
5.4.260.0060.03812.40
5.4.250.0170.04718.95
5.4.240.0070.08318.65
5.4.230.0000.06019.09
5.4.220.0130.04718.98
5.4.210.0000.06018.99
5.4.200.0130.05018.93
5.4.190.0130.04318.80
5.4.180.0030.05318.96
5.4.170.0100.06019.09
5.4.160.0030.05318.75
5.4.150.0070.05718.92
5.4.140.0170.04716.63
5.4.130.0070.05316.49
5.4.120.0030.05016.43
5.4.110.0130.04316.38
5.4.100.0030.05716.46
5.4.90.0100.06316.62
5.4.80.0130.04016.69
5.4.70.0070.05016.59
5.4.60.0130.04316.49
5.4.50.0100.04316.44
5.4.40.0000.05316.52
5.4.30.0030.05016.56
5.4.20.0170.04716.48
5.4.10.0070.05016.54
5.4.00.0030.05015.98
5.3.290.0090.03612.80
5.3.280.0030.05314.76
5.3.270.0030.05714.79
5.3.260.0130.04714.69
5.3.250.0070.05014.70
5.3.240.0100.06314.68
5.3.230.0130.04314.43
5.3.220.0070.05014.47
5.3.210.0000.06014.59
5.3.200.0100.05014.48
5.3.190.0070.07314.57
5.3.180.0070.05014.72
5.3.170.0100.06714.55
5.3.160.0100.05014.79
5.3.150.0100.04714.74
5.3.140.0100.04714.69
5.3.130.0100.06014.66
5.3.120.0130.04714.54
5.3.110.0000.06014.38
5.3.100.0100.04714.11
5.3.90.0100.05314.18
5.3.80.0030.05014.11
5.3.70.0030.05314.04
5.3.60.0030.06714.00
5.3.50.0030.05014.06
5.3.40.0130.05313.98
5.3.30.0030.05013.81
5.3.20.0030.05013.68
5.3.10.0130.05013.87
5.3.00.0000.05313.72
5.2.170.0070.04311.10
5.2.160.0070.05711.23
5.2.150.0030.04311.30
5.2.140.0070.04011.13
5.2.130.0100.03711.13
5.2.120.0070.05711.17
5.2.110.0070.04311.05
5.2.100.0030.04311.08
5.2.90.0070.04311.17
5.2.80.0070.04011.09
5.2.70.0000.04711.05
5.2.60.0070.04011.22
5.2.50.0000.06010.97
5.2.40.0130.04311.08
5.2.30.0030.05010.87
5.2.20.0130.03310.91
5.2.10.0070.04010.99
5.2.00.0030.04010.68
5.1.60.0100.02710.09
5.1.50.0030.03310.00
5.1.40.0030.0409.81
5.1.30.0130.02710.57
5.1.20.0100.03010.42
5.1.10.0030.03710.13
5.1.00.0000.04310.14
5.0.50.0030.0278.58
5.0.40.0100.0208.50
5.0.30.0000.0478.46
5.0.20.0070.0308.23
5.0.10.0000.0308.26
5.0.00.0070.0378.24
4.4.90.0100.0137.04
4.4.80.0030.0207.04
4.4.70.0030.0207.04
4.4.60.0030.0237.04
4.4.50.0030.0207.04
4.4.40.0000.0437.04
4.4.30.0070.0177.04
4.4.20.0070.0177.04
4.4.10.0070.0177.04
4.4.00.0000.0337.04
4.3.110.0000.0237.04
4.3.100.0030.0207.04
4.3.90.0000.0307.04
4.3.80.0030.0337.04
4.3.70.0000.0237.04
4.3.60.0000.0337.04
4.3.50.0070.0177.04
4.3.40.0000.0337.04
4.3.30.0000.0237.04
4.3.20.0000.0307.04
4.3.10.0000.0277.04
4.3.00.0070.0207.23

preferences:
42.89 ms | 401 KiB | 5 Q