3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} class B extends A { function foo() { echo static::class, ' in ', self::class, PHP_EOL; } } $obj = new B; $obj->foo(); $closure = (new ReflectionMethod('B', 'foo'))->getClosure()->bindTo($obj, A::class); $closure();

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)
8.3.40.0070.01118.79
8.3.30.0140.00018.75
8.3.20.0040.00420.20
8.3.10.0000.00723.51
8.3.00.0000.00819.56
8.2.170.0080.01122.96
8.2.160.0140.00020.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00017.75
8.2.110.0000.01022.13
8.2.100.0040.00818.03
8.2.90.0000.00818.99
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0090.00018.03
8.2.50.0030.00618.07
8.2.40.0000.00821.01
8.2.30.0040.00420.50
8.2.20.0040.00417.74
8.2.10.0080.00017.91
8.2.00.0080.00018.04
8.1.270.0100.01023.86
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00417.35
8.1.230.0060.00617.65
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00317.35
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0040.00420.11
8.1.160.0040.00422.01
8.1.150.0030.00518.73
8.1.140.0040.00419.52
8.1.130.0000.00717.56
8.1.120.0000.00717.43
8.1.110.0060.00317.40
8.1.100.0000.00717.32
8.1.90.0000.00717.46
8.1.80.0030.00617.40
8.1.70.0000.00717.40
8.1.60.0030.00617.47
8.1.50.0040.00417.43
8.1.40.0050.00317.52
8.1.30.0030.00517.66
8.1.20.0000.00817.60
8.1.10.0040.00417.46
8.1.00.0040.00417.50
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0030.00318.36
8.0.270.0030.00317.14
8.0.260.0000.00717.26
8.0.250.0040.00416.91
8.0.240.0040.00417.08
8.0.230.0050.00216.98
8.0.220.0070.00016.93
8.0.210.0040.00416.93
8.0.200.0000.00616.84
8.0.190.0040.00416.71
8.0.180.0000.00816.80
8.0.170.0040.00416.93
8.0.160.0000.00716.88
8.0.150.0040.00416.79
8.0.140.0040.00416.77
8.0.130.0030.00313.29
8.0.120.0030.00616.89
8.0.110.0040.00416.92
8.0.100.0040.00416.84
8.0.90.0070.00016.91
8.0.80.0030.01216.82
8.0.70.0000.00716.88
8.0.60.0040.00416.93
8.0.50.0050.00316.84
8.0.30.0090.01017.09
8.0.20.0100.00917.40
8.0.10.0040.00417.02
8.0.00.0130.00516.79
7.4.330.0020.00215.08
7.4.320.0000.00616.54
7.4.300.0040.00416.40
7.4.290.0030.00316.59
7.4.280.0050.00316.59
7.4.270.0040.00416.60
7.4.260.0040.00416.43
7.4.250.0000.00816.45
7.4.240.0030.00316.45
7.4.230.0000.00716.59
7.4.220.0090.00916.69
7.4.210.0040.01216.46
7.4.200.0020.00516.65
7.4.160.0110.00516.79
7.4.150.0140.00317.40
7.4.140.0050.01917.86
7.4.130.0080.01116.49
7.4.120.0090.01116.46
7.4.110.0060.01216.46
7.4.100.0110.00816.45
7.4.90.0080.01016.57
7.4.80.0090.00919.39
7.4.70.0150.00616.41
7.4.60.0090.00916.33
7.4.50.0060.00316.54
7.4.40.0110.00616.67
7.4.30.0100.01316.63
7.4.00.0140.00315.07
7.3.330.0000.00513.20
7.3.320.0060.00013.10
7.3.310.0080.00016.37
7.3.300.0030.00516.43
7.3.290.0110.00416.34
7.3.280.0070.01216.36
7.3.270.0060.01117.40
7.3.260.0030.01416.45
7.3.250.0090.00916.39
7.3.240.0060.01316.37
7.3.230.0100.01116.54
7.3.210.0110.00716.43
7.3.200.0120.00916.27
7.3.190.0090.00916.41
7.3.180.0040.01216.56
7.3.170.0080.00816.38
7.3.160.0130.00916.48
7.2.330.0070.01116.44
7.2.320.0070.01316.73
7.2.310.0030.01316.76
7.2.300.0070.01016.37
7.2.290.0090.00916.78
7.2.60.0000.01616.60
7.2.00.0040.01519.15
7.1.200.0120.00315.56
7.1.100.0000.01217.80
7.1.70.0150.00316.84
7.1.60.0100.01319.50
7.1.50.0120.01216.66
7.1.00.0100.07022.43
7.0.200.0030.00716.65
7.0.60.0070.06719.99
7.0.50.0000.04317.86
7.0.40.0070.08720.27
7.0.30.0200.08320.26
7.0.20.0270.08020.20
7.0.10.0030.08020.12
7.0.00.0130.05320.19
5.6.280.0030.03321.13
5.6.210.0100.08020.70
5.6.200.0130.03018.15
5.6.190.0070.06320.48
5.6.180.0030.07720.33
5.6.170.0230.04720.46
5.6.160.0070.08320.55
5.6.150.0030.05018.23
5.6.140.0030.06318.28
5.6.130.0070.05018.28
5.6.120.0100.08721.07
5.6.110.0100.08320.98
5.6.100.0130.07721.11
5.6.90.0070.04021.08
5.6.80.0170.06320.29
5.5.350.0070.07320.31
5.5.340.0000.04017.96
5.5.330.0100.03720.38
5.5.320.0270.08020.34
5.5.310.0270.09020.24
5.5.300.0030.05717.98
5.5.290.0070.04317.94
5.5.280.0000.05720.77
5.5.270.0100.08020.88
5.5.260.0100.08020.86
5.5.250.0130.05320.67
5.5.240.0330.06720.15
5.4.450.0630.05319.65
5.4.440.0570.05019.45
5.4.430.0470.05719.55
5.4.420.0800.05319.34
5.4.410.0770.06019.43
5.4.400.0670.05319.29
5.4.390.0670.06719.38
5.4.380.0570.05719.02
5.4.370.0730.06019.14
5.4.360.0670.06319.31
5.4.350.0700.06019.25
5.4.340.0600.06019.28
5.4.320.0800.05019.16
5.4.310.0630.05019.06
5.4.300.0700.07019.25
5.4.290.0600.06719.38
5.4.280.0800.06019.37
5.4.270.0800.05019.01
5.4.260.0670.04018.84
5.4.250.0500.05319.12
5.4.240.0570.05019.14
5.4.230.0670.05019.25
5.4.220.0530.05318.86
5.4.210.0600.06719.22
5.4.200.0630.07019.15
5.4.190.0930.06019.13
5.4.180.0730.06319.07
5.4.170.0670.04319.05
5.4.160.0630.04719.35
5.4.150.0670.05019.26
5.4.140.0630.07316.61
5.4.130.0630.05016.44
5.4.120.0530.05016.45
5.4.110.0670.04716.63
5.4.100.0700.04016.48
5.4.90.0600.05016.67
5.4.80.0570.04716.55
5.4.70.0500.05716.47
5.4.60.0630.06716.23
5.4.50.0570.05716.60
5.4.40.0600.05016.57
5.4.30.0630.04716.61
5.4.20.0600.06316.40
5.4.10.0530.06016.67
5.4.00.0600.05015.96

preferences:
40.57 ms | 400 KiB | 5 Q