3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test; class A { public function b(callable $b) { $b(); } public function c() { echo 'd' . PHP_EOL; } } $foo = new A(); echo '$f->d() is callable: ' . is_callable(array($foo, 'c')) . PHP_EOL; $foo->b(array($foo, 'c'));

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)
8.3.60.0100.01318.18
8.3.50.0100.00921.08
8.3.40.0040.01118.75
8.3.30.0110.00420.18
8.3.20.0070.00020.22
8.3.10.0080.00022.08
8.3.00.0080.00022.37
8.2.180.0140.00716.50
8.2.170.0040.01122.96
8.2.160.0070.00722.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0070.00020.66
8.2.110.0090.00020.58
8.2.100.0080.00417.78
8.2.90.0040.00419.21
8.2.80.0040.00419.25
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.15
8.2.30.0040.00419.49
8.2.20.0050.00217.63
8.2.10.0070.00017.67
8.2.00.0040.00417.59
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0110.00019.23
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00017.40
8.1.180.0080.00018.10
8.1.170.0000.00818.55
8.1.160.0050.00218.87
8.1.150.0050.00218.55
8.1.140.0000.00717.43
8.1.130.0000.00717.48
8.1.120.0070.00017.45
8.1.110.0000.00717.43
8.1.100.0040.00417.48
8.1.90.0040.00417.44
8.1.80.0070.00017.34
8.1.70.0030.00317.42
8.1.60.0040.00417.62
8.1.50.0000.00817.57
8.1.40.0040.00417.48
8.1.30.0040.00417.56
8.1.20.0080.00017.66
8.1.10.0050.00217.54
8.1.00.0040.00417.35
8.0.300.0000.00718.77
8.0.290.0040.00417.18
8.0.280.0040.00418.49
8.0.270.0030.00317.30
8.0.260.0030.00316.87
8.0.250.0040.00416.90
8.0.240.0040.00417.03
8.0.230.0030.00316.90
8.0.220.0030.00316.94
8.0.210.0000.00716.84
8.0.200.0000.00616.93
8.0.190.0000.00717.02
8.0.180.0030.00516.98
8.0.170.0040.00416.88
8.0.160.0000.00716.83
8.0.150.0040.00416.88
8.0.140.0070.00016.81
8.0.130.0030.00313.45
8.0.120.0000.00816.91
8.0.110.0070.00017.01
8.0.100.0030.00516.98
8.0.90.0040.00417.00
8.0.80.0040.01516.91
8.0.70.0000.00816.83
8.0.60.0040.00416.84
8.0.50.0040.00416.98
8.0.30.0060.01217.13
8.0.20.0080.01017.40
8.0.10.0040.00416.99
8.0.00.0080.01216.73
7.4.330.0020.00216.81
7.4.320.0000.00616.64
7.4.300.0000.00616.59
7.4.290.0030.00316.54
7.4.280.0000.00716.59
7.4.270.0070.00016.61
7.4.260.0000.00713.25
7.4.250.0030.00516.48
7.4.240.0010.00616.51
7.4.230.0000.00716.67
7.4.220.0100.01016.57
7.4.210.0070.00916.49
7.4.200.0000.00816.62
7.4.190.0000.00716.47
7.4.160.0060.01116.59
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0110.00916.57
7.4.120.0060.01216.37
7.4.110.0030.01316.63
7.4.100.0150.00616.65
7.4.90.0130.00316.41
7.4.80.0120.00919.39
7.4.70.0090.00616.48
7.4.60.0130.00316.45
7.4.50.0040.00416.60
7.4.40.0030.01322.77
7.4.30.0080.00816.54
7.4.00.0050.01315.04
7.3.330.0050.00013.29
7.3.320.0000.00513.16
7.3.310.0000.00816.26
7.3.300.0030.00316.25
7.3.290.0080.00616.23
7.3.280.0120.00616.30
7.3.270.0100.00717.40
7.3.260.0070.01416.46
7.3.250.0060.01116.38
7.3.240.0100.00716.30
7.3.230.0060.01216.54
7.3.210.0160.00016.25
7.3.200.0140.00719.39
7.3.190.0060.01616.51
7.3.180.0100.00616.23
7.3.170.0160.00016.29
7.3.160.0060.00916.31
7.3.120.0130.00314.59
7.2.330.0090.00916.48
7.2.320.0100.01316.74
7.2.310.0060.01516.70
7.2.300.0110.01116.68
7.2.290.0080.00816.39
7.2.00.0090.00619.49
7.1.100.0000.01218.04
7.1.70.0000.01017.29
7.1.60.0140.01019.17
7.1.50.0060.01517.02
7.1.00.0030.03322.28
7.0.200.0060.00616.39
7.0.140.0030.07322.09
7.0.100.0300.07719.91
7.0.90.0130.07719.97
7.0.80.0030.08019.85
7.0.70.0100.06019.93
7.0.60.0170.07319.73
7.0.50.0100.07720.34
7.0.40.0070.05020.08
7.0.30.0170.05320.15
7.0.20.0200.07020.13
7.0.10.0070.07019.95
7.0.00.0030.07720.05
5.6.280.0000.07720.91
5.6.250.0070.07720.79
5.6.240.0030.05720.67
5.6.230.0100.09020.58
5.6.220.0100.07720.66
5.6.210.0100.06320.48
5.6.200.0070.08021.06
5.6.190.0070.08021.04
5.6.180.0000.07721.12
5.6.170.0070.08721.06
5.6.160.0170.06320.97
5.6.150.0130.07721.09
5.6.140.0100.04721.01
5.6.130.0100.07021.04
5.6.120.0070.07721.09
5.6.110.0130.06321.14
5.6.100.0070.07021.03
5.6.90.0070.06321.04
5.6.80.0000.06720.36
5.6.70.0100.06720.46
5.6.60.0170.07320.51
5.6.50.0170.07020.46
5.6.40.0100.08020.54
5.6.30.0100.04020.32
5.6.20.0130.06720.30
5.6.10.0100.07020.41
5.6.00.0170.06320.39
5.5.380.0170.07720.38
5.5.370.0070.08020.58
5.5.360.0070.06020.39
5.5.350.0070.08320.40
5.5.340.0070.05720.82
5.5.330.0100.07720.61
5.5.320.0070.05020.94
5.5.310.0030.07720.91
5.5.300.0070.07020.65
5.5.290.0130.03320.92
5.5.280.0030.08320.90
5.5.270.0130.03320.90
5.5.260.0030.07320.89
5.5.250.0070.07320.70
5.5.240.0070.07320.30
5.5.230.0100.07020.20
5.5.220.0100.06020.28
5.5.210.0100.06020.21
5.5.200.0100.04720.24
5.5.190.0070.08020.20
5.5.180.0030.05020.25
5.5.160.0100.07320.08
5.5.150.0030.07720.23
5.5.140.0030.08320.19
5.5.130.0130.08720.25
5.5.120.0070.04720.25
5.5.110.0270.05020.26
5.5.100.0030.04320.09
5.5.90.0030.04719.93
5.5.80.0070.07720.16
5.5.70.0170.05020.04
5.5.60.0070.07319.94
5.5.50.0070.07320.07
5.5.40.0130.06020.00
5.5.30.0070.04720.11
5.5.20.0100.07720.14
5.5.10.0100.06720.07
5.5.00.0070.07020.07
5.4.450.0030.07719.36
5.4.440.0100.06719.42
5.4.430.0000.06019.17
5.4.420.0000.08319.53
5.4.410.0070.07319.09
5.4.400.0070.05319.05
5.4.390.0100.07318.90
5.4.380.0100.07319.04
5.4.370.0130.07018.91
5.4.360.0070.06719.03
5.4.350.0070.07318.89
5.4.340.0000.07719.05
5.4.320.0100.06719.05
5.4.310.0000.05019.05
5.4.300.0030.08018.87
5.4.290.0100.07719.04
5.4.280.0100.07019.05
5.4.270.0130.06718.95
5.4.260.0070.06718.95
5.4.250.0030.04718.87
5.4.240.0130.07018.94
5.4.230.0070.08019.03
5.4.220.0130.07019.04
5.4.210.0130.04018.89
5.4.200.0170.06719.23
5.4.190.0170.06719.24
5.4.180.0070.04319.04
5.4.170.0030.04719.20
5.4.160.0170.06718.86
5.4.150.0070.07719.21
5.4.140.0070.07716.43
5.4.130.0000.08316.41
5.4.120.0000.08016.43
5.4.110.0030.05316.48
5.4.100.0100.06716.28
5.4.90.0000.04016.51
5.4.80.0070.04016.50
5.4.70.0070.06016.26
5.4.60.0030.04716.36
5.4.50.0130.06316.34
5.4.40.0070.06316.43
5.4.30.0030.07316.39
5.4.20.0030.04716.40
5.4.10.0030.06016.44
5.4.00.0070.06715.88
5.3.290.0100.06014.65
5.3.280.0170.07014.63
5.3.270.0100.05314.70
5.3.260.0070.04714.71
5.3.250.0030.07714.63
5.3.240.0070.05714.54
5.3.230.0030.07714.53
5.3.220.0070.07714.52
5.3.210.0100.07314.58
5.3.200.0100.07014.68
5.3.190.0030.06014.55
5.3.180.0030.05714.63
5.3.170.0070.06714.69
5.3.160.0000.03714.49
5.3.150.0070.06714.63
5.3.140.0030.07014.55
5.3.130.0030.08014.62
5.3.120.0130.06314.69
5.3.110.0070.08014.48
5.3.100.0070.06714.10
5.3.90.0030.07013.98
5.3.80.0000.04713.96
5.3.70.0130.04014.09
5.3.60.0170.03013.99
5.3.50.0130.04713.93
5.3.40.0000.06013.88
5.3.30.0070.05713.84
5.3.20.0000.06713.82
5.3.10.0070.06013.72
5.3.00.0070.06313.58
5.2.170.0000.07012.10
5.2.160.0000.06312.10
5.2.150.0070.02712.10
5.2.140.0000.03312.10
5.2.130.0030.06312.10
5.2.120.0100.05312.10
5.2.110.0000.05312.10
5.2.100.0000.03012.10
5.2.90.0070.06012.10
5.2.80.0070.05312.10
5.2.70.0070.05712.10
5.2.60.0000.05712.10
5.2.50.0000.06012.10
5.2.40.0030.02712.10
5.2.30.0070.05012.10
5.2.20.0000.03012.10
5.2.10.0130.05012.10
5.2.00.0070.02312.10
5.1.60.0030.04712.10
5.1.50.0070.05312.10
5.1.40.0000.05312.10
5.1.30.0030.05312.10
5.1.20.0030.05012.10
5.1.10.0000.06012.10
5.1.00.0030.04312.10
5.0.50.0100.03012.10
5.0.40.0030.04312.10
5.0.30.0000.06712.10
5.0.20.0030.03712.10
5.0.10.0070.03712.10
5.0.00.0000.07012.10
4.4.90.0070.03312.10
4.4.80.0030.03312.10
4.4.70.0070.03012.10
4.4.60.0000.02012.10
4.4.50.0000.03712.10
4.4.40.0000.05712.10
4.4.30.0000.03712.10
4.4.20.0000.03712.10
4.4.10.0030.03312.10
4.4.00.0070.04712.10
4.3.110.0030.02312.10
4.3.100.0000.03012.10
4.3.90.0070.03312.10
4.3.80.0000.05312.10
4.3.70.0000.02012.10
4.3.60.0000.03012.10
4.3.50.0100.02712.10
4.3.40.0030.02712.10
4.3.30.0000.03712.10
4.3.20.0000.03312.10
4.3.10.0030.03312.10
4.3.00.0030.01712.10

preferences:
43.95 ms | 401 KiB | 5 Q