3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test; class A { public function b(callable $b) { $b(); } public function c(int $c) { } public function d() { echo 'Hello, World' . PHP_EOL; } } $foo = new A(); echo is_callable(array($foo, 'd')) . PHP_EOL; $foo->b(array($foo, 'd')); $foo->c(1); $foo->c('a');

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)
8.3.60.0140.00718.43
8.3.50.0150.00521.14
8.3.40.0080.00818.97
8.3.30.0110.00420.17
8.3.20.0040.00420.16
8.3.10.0040.00421.80
8.3.00.0050.00322.37
8.2.180.0160.00616.61
8.2.170.0090.00622.96
8.2.160.0130.00322.25
8.2.150.0050.00324.18
8.2.140.0000.00924.66
8.2.130.0080.00026.16
8.2.120.0040.00420.78
8.2.110.0100.00720.41
8.2.100.0040.00717.84
8.2.90.0050.00319.21
8.2.80.0040.00419.21
8.2.70.0000.00817.75
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0030.00618.09
8.2.30.0080.00019.33
8.2.20.0070.00017.77
8.2.10.0040.00417.77
8.2.00.0050.00217.68
8.1.280.0040.01425.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0070.00419.19
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.41
8.1.180.0030.00518.10
8.1.170.0090.00018.52
8.1.160.0000.00718.96
8.1.150.0060.00318.56
8.1.140.0000.00717.40
8.1.130.0000.00717.84
8.1.120.0040.00417.43
8.1.110.0070.00017.38
8.1.100.0030.00517.40
8.1.90.0070.00017.35
8.1.80.0000.00717.37
8.1.70.0000.00717.37
8.1.60.0030.00617.51
8.1.50.0000.00817.52
8.1.40.0000.00717.54
8.1.30.0040.00417.50
8.1.20.0030.00517.50
8.1.10.0020.00517.46
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0080.00017.18
8.0.280.0070.00018.45
8.0.270.0070.00017.17
8.0.260.0000.00616.90
8.0.250.0030.00317.04
8.0.240.0040.00417.02
8.0.230.0000.00716.92
8.0.220.0000.00716.97
8.0.210.0070.00016.99
8.0.200.0030.00317.02
8.0.190.0040.00417.00
8.0.180.0000.00816.94
8.0.170.0030.00616.85
8.0.160.0000.00716.95
8.0.150.0000.00816.92
8.0.140.0080.00016.83
8.0.130.0000.00613.48
8.0.120.0040.00416.83
8.0.110.0040.00416.94
8.0.100.0000.00716.83
8.0.90.0070.00016.83
8.0.80.0060.00916.97
8.0.70.0050.00217.01
8.0.60.0000.00816.91
8.0.50.0000.00716.78
8.0.30.0080.01117.15
8.0.20.0100.00817.40
8.0.10.0040.00416.97
8.0.00.0100.00916.89
7.4.330.0000.00516.84
7.4.320.0000.00716.58
7.4.300.0070.00016.51
7.4.290.0000.00616.42
7.4.280.0060.00016.56
7.4.270.0000.00816.50
7.4.260.0030.00313.34
7.4.250.0030.00516.46
7.4.240.0020.00516.59
7.4.230.0040.00216.36
7.4.220.0140.00416.63
7.4.210.0060.01016.51
7.4.200.0030.00316.71
7.4.190.0030.00316.55
7.4.160.0140.00516.69
7.4.150.0040.01317.40
7.4.140.0130.01117.86
7.4.130.0130.00516.67
7.4.120.0110.00616.53
7.4.110.0170.00016.65
7.4.100.0080.00816.53
7.4.90.0090.00916.46
7.4.80.0000.02119.39
7.4.70.0070.01616.56
7.4.60.0000.02016.55
7.4.50.0000.00816.45
7.4.40.0100.00322.77
7.4.30.0070.01116.48
7.4.00.0070.01015.02
7.3.330.0000.00513.28
7.3.320.0030.00313.21
7.3.310.0000.00716.31
7.3.300.0000.00616.45
7.3.290.0080.00616.43
7.3.280.0120.00516.34
7.3.270.0070.01317.40
7.3.260.0160.00616.36
7.3.250.0050.01216.54
7.3.240.0120.00816.41
7.3.230.0110.00616.52
7.3.210.0150.00316.49
7.3.200.0150.00719.39
7.3.190.0120.00616.61
7.3.180.0080.00816.48
7.3.170.0070.01016.49
7.3.160.0030.01216.36
7.3.120.0100.00614.90
7.2.330.0120.00816.45
7.2.320.0130.00716.60
7.2.310.0070.01116.58
7.2.300.0090.00916.73
7.2.290.0090.00616.66
7.2.60.0090.00617.08
7.1.200.0070.00715.83
7.1.100.0070.00718.00
7.1.70.0130.00317.14
7.1.60.0100.01319.17
7.1.50.0120.00916.81
7.1.00.0030.06322.30
7.0.200.0030.00516.83
7.0.140.0070.07021.95
7.0.60.0030.04020.09
7.0.50.0070.05017.78
7.0.40.0000.07019.96
7.0.30.0130.04720.03
7.0.20.0200.08320.16
7.0.10.0070.04720.33
7.0.00.0100.08020.18
5.6.280.0000.07721.10
5.6.210.0070.07720.71
5.6.200.0070.08718.12
5.6.190.0130.07720.52
5.6.180.0170.05020.55
5.6.170.0400.04320.45
5.6.160.0030.08320.59
5.6.150.0030.04718.22
5.6.140.0170.06318.25
5.6.130.0070.08718.28
5.6.120.0100.08321.10
5.6.110.0170.07321.06
5.6.100.0030.04020.96
5.6.90.0070.08721.00
5.6.80.0070.03720.39
5.5.350.0070.07720.47
5.5.340.0070.03718.02
5.5.330.0170.07720.25
5.5.320.0270.08320.52
5.5.310.0270.06320.31
5.5.300.0070.08017.95
5.5.290.0100.06017.98
5.5.280.0100.08020.81
5.5.270.0070.07020.88
5.5.260.0070.05320.77
5.5.250.0000.04320.59
5.5.240.3570.04320.16
5.4.450.0100.04319.57
5.4.440.0070.04319.32
5.4.430.0130.06719.37
5.4.420.0000.04319.48
5.4.410.0100.07319.39
5.4.400.0000.04019.09
5.4.390.0070.04319.13
5.4.380.0000.05018.84
5.4.370.0000.07719.33
5.4.360.0000.04719.16
5.4.350.0030.05019.06
5.4.340.0000.04318.87
5.4.320.0070.04718.99
5.4.310.0000.05319.20
5.4.300.0000.04018.98
5.4.290.0000.04319.23
5.4.280.0030.03719.21
5.4.270.0000.03719.30
5.4.260.0030.03718.97
5.4.250.0000.03719.05
5.4.240.0000.04018.91
5.4.230.0000.03719.05
5.4.220.0000.04018.86
5.4.210.0000.04719.05
5.4.200.0030.03719.30
5.4.190.0030.04319.08
5.4.180.0000.04319.18
5.4.170.0070.03719.11
5.4.160.0030.03719.19
5.4.150.0030.03719.23
5.4.140.0030.03716.36
5.4.130.0030.03316.39
5.4.120.0000.04316.41
5.4.110.0070.03316.57
5.4.100.0000.04016.36
5.4.90.0030.03316.56
5.4.80.0070.04016.52
5.4.70.0030.03316.54
5.4.60.0000.04016.44
5.4.50.0000.03716.23
5.4.40.0070.03016.30
5.4.30.0000.03316.25
5.4.20.0070.04016.16
5.4.10.0000.04316.33
5.4.00.0070.03015.84
5.3.290.0030.03714.73
5.3.280.0000.03714.61
5.3.270.0030.04014.83
5.3.260.0000.07314.77
5.3.250.0070.03014.58
5.3.240.0000.04314.52
5.3.230.0000.04014.61
5.3.220.0070.03714.56
5.3.210.0030.03314.61
5.3.200.0070.03714.67
5.3.190.0030.04014.48
5.3.180.0030.03714.68
5.3.170.0000.04314.58
5.3.160.0070.03014.73
5.3.150.0030.03314.54
5.3.140.0030.03314.68
5.3.130.0000.04014.55
5.3.120.0000.04714.54
5.3.110.0000.04014.61
5.3.100.0030.03314.12
5.3.90.0070.03014.25
5.3.80.0000.03313.94
5.3.70.0000.03714.03
5.3.60.0100.02713.91
5.3.50.0000.03714.03
5.3.40.0000.03713.97
5.3.30.0000.03713.86
5.3.20.0100.03013.86
5.3.10.0030.03313.86
5.3.00.0000.04313.86
5.2.170.0030.02713.86
5.2.160.0000.03313.86
5.2.150.0000.03013.86
5.2.140.0070.02713.86
5.2.130.0170.01713.86
5.2.120.0000.02713.86
5.2.110.0000.03313.86
5.2.100.0000.03013.86
5.2.90.0030.02313.86
5.2.80.0000.03013.86
5.2.70.0000.02713.86
5.2.60.0070.02713.86
5.2.50.0030.02713.86
5.2.40.0030.02313.86
5.2.30.0000.03713.86
5.2.20.0030.02713.86
5.2.10.0070.02013.86
5.2.00.0000.02713.86
5.1.60.0070.02013.86
5.1.50.0000.02713.86
5.1.40.0030.02313.86
5.1.30.0000.03013.86
5.1.20.0000.02713.86
5.1.10.0000.02313.86
5.1.00.0000.02713.86
5.0.50.0000.02313.86
5.0.40.0000.02313.86
5.0.30.0000.03013.86
5.0.20.0030.01713.86
5.0.10.0000.02313.86
5.0.00.0030.02713.86
4.4.90.0000.01313.86
4.4.80.0000.01713.86
4.4.70.0000.01713.86
4.4.60.0030.01313.86
4.4.50.0000.01713.86
4.4.40.0000.02313.86
4.4.30.0000.01313.86
4.4.20.0030.01013.86
4.4.10.0030.01013.86
4.4.00.0030.02013.86
4.3.110.0000.01313.86
4.3.100.0000.01313.86
4.3.90.0030.01313.86
4.3.80.0000.02313.86
4.3.70.0000.01713.86
4.3.60.0000.01313.86
4.3.50.0000.01313.86
4.3.40.0070.01713.86
4.3.30.0000.01313.86
4.3.20.0000.01713.86
4.3.10.0030.01713.86
4.3.00.0030.01013.86

preferences:
35.71 ms | 401 KiB | 5 Q