3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test; class Foo { public function bar(callable $a) { $a(); } public function hello() { echo 'World' . PHP_EOL; } } $foo = new Foo(); echo is_callable(array($foo, 'hello')) . PHP_EOL; $foo->bar(array($foo, 'hello'));

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)
8.3.40.0070.01018.70
8.3.30.0070.00720.30
8.3.20.0050.00220.34
8.3.10.0000.00822.09
8.3.00.0080.00022.27
8.2.170.0120.00322.96
8.2.160.0100.00722.27
8.2.150.0050.00224.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.72
8.2.110.0030.00622.13
8.2.100.0080.00417.84
8.2.90.0040.00419.40
8.2.80.0000.00819.25
8.2.70.0050.00317.59
8.2.60.0030.00518.04
8.2.50.0030.00518.07
8.2.40.0050.00318.15
8.2.30.0050.00219.42
8.2.20.0040.00417.56
8.2.10.0040.00417.59
8.2.00.0000.00717.73
8.1.270.0030.00523.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0080.00318.91
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0030.00517.54
8.1.180.0080.00018.10
8.1.170.0050.00318.34
8.1.160.0040.00418.93
8.1.150.0040.00418.64
8.1.140.0000.00717.49
8.1.130.0000.00717.87
8.1.120.0050.00317.50
8.1.110.0040.00417.44
8.1.100.0000.00917.47
8.1.90.0050.00217.35
8.1.80.0000.00717.45
8.1.70.0030.00317.35
8.1.60.0000.00917.60
8.1.50.0060.00317.60
8.1.40.0050.00317.57
8.1.30.0000.00717.52
8.1.20.0040.00417.68
8.1.10.0040.00417.60
8.1.00.0060.00317.45
8.0.300.0040.00418.77
8.0.290.0040.00417.04
8.0.280.0000.00718.50
8.0.270.0000.00717.19
8.0.260.0000.00616.76
8.0.250.0080.00017.02
8.0.240.0040.00417.02
8.0.230.0040.00416.91
8.0.220.0000.00817.02
8.0.210.0070.00016.92
8.0.200.0060.00017.04
8.0.190.0000.00817.01
8.0.180.0040.00416.96
8.0.170.0030.00517.02
8.0.160.0000.00716.98
8.0.150.0000.00816.89
8.0.140.0000.00716.82
8.0.130.0030.00313.46
8.0.120.0040.00416.86
8.0.110.0040.00416.93
8.0.100.0040.00416.83
8.0.90.0070.00016.95
8.0.80.0100.00616.93
8.0.70.0050.00316.74
8.0.60.0000.00717.00
8.0.50.0020.00516.94
8.0.30.0070.01317.05
8.0.20.0120.00917.40
8.0.10.0000.00817.15
8.0.00.0080.01016.76
7.4.330.0060.00016.67
7.4.320.0060.00016.52
7.4.300.0000.00616.40
7.4.290.0040.00416.45
7.4.280.0060.00016.60
7.4.270.0000.00716.45
7.4.260.0060.00013.36
7.4.250.0000.00816.41
7.4.240.0030.00316.51
7.4.230.0020.00516.49
7.4.220.0070.01016.47
7.4.210.0110.00516.58
7.4.200.0040.00416.48
7.4.190.0000.00716.38
7.4.160.0110.01116.38
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0050.01216.44
7.4.120.0050.01216.47
7.4.110.0070.01016.43
7.4.100.0140.00716.50
7.4.90.0090.00916.63
7.4.80.0130.00619.39
7.4.70.0030.01316.61
7.4.60.0100.00816.57
7.4.50.0040.00416.44
7.4.40.0040.01122.77
7.4.30.0100.00716.61
7.4.00.0090.00615.11
7.3.330.0050.00013.30
7.3.320.0050.00013.27
7.3.310.0030.00316.17
7.3.300.0060.00016.17
7.3.290.0030.01116.21
7.3.280.0060.01016.31
7.3.270.0030.01617.40
7.3.260.0080.01516.38
7.3.250.0110.00916.54
7.3.240.0110.00716.59
7.3.230.0030.01516.39
7.3.210.0030.01416.29
7.3.200.0110.00719.39
7.3.190.0110.00616.30
7.3.180.0030.01416.59
7.3.170.0140.00616.47
7.3.160.0090.00616.51
7.3.120.0100.00715.02
7.3.10.0080.01416.29
7.3.00.0130.00716.32
7.2.330.0170.01316.72
7.2.320.0120.00616.72
7.2.310.0150.00316.84
7.2.300.0090.00916.87
7.2.290.0030.01216.51
7.2.130.0120.00916.64
7.2.120.0210.00816.52
7.2.110.0140.01116.33
7.2.100.0140.00616.61
7.2.90.0220.01016.97
7.2.80.0190.01117.04
7.2.70.0160.00916.89
7.2.60.0070.01116.79
7.2.50.0160.01017.05
7.2.40.0150.00816.92
7.2.30.0130.00716.48
7.2.20.0120.00616.66
7.2.10.0120.00816.61
7.2.00.0070.00718.09
7.1.250.0140.01015.57
7.1.100.0040.01117.91
7.1.70.0060.00317.13
7.1.60.0100.01319.17
7.1.50.0130.00916.70
7.1.00.0000.06722.44
7.0.200.0000.00716.76
7.0.140.0000.07722.09
7.0.60.0070.08719.89
7.0.50.0070.08017.84
7.0.40.0100.06720.20
7.0.30.0030.08320.06
7.0.20.0430.07020.03
7.0.10.0270.08020.23
7.0.00.0030.05320.07
5.6.280.0070.07021.13
5.6.210.0030.04320.65
5.6.200.0130.05318.29
5.6.190.0000.05720.61
5.6.180.0370.07020.50
5.6.170.0330.06020.54
5.6.160.0100.07720.61
5.6.150.0100.06318.15
5.6.140.0030.08318.16
5.6.130.0070.08318.16
5.6.120.0030.07721.05
5.6.110.0130.08020.99
5.6.100.0130.07321.00
5.6.90.0200.07021.10
5.6.80.0130.07720.54
5.6.70.4400.04320.54
5.5.350.0070.07720.45
5.5.340.0030.07317.98
5.5.330.0100.03720.40
5.5.320.0300.04720.27
5.5.310.0230.05720.39
5.5.300.0070.07718.01
5.5.290.0070.08318.08
5.5.280.0100.04720.89
5.5.270.0100.08020.96
5.5.260.0000.07720.77
5.5.250.0100.08020.59
5.5.240.0100.06320.24
5.4.450.0070.06719.42
5.4.440.0070.05719.52
5.4.430.0000.04319.54
5.4.420.0030.03719.30
5.4.410.0000.03719.39
5.4.400.0000.03719.23
5.4.390.0170.02719.20
5.4.380.0000.03718.98
5.4.370.0000.05019.20
5.4.360.0000.04319.17
5.4.350.0030.04019.09
5.4.340.0070.03319.16
5.4.320.0000.03719.07
5.4.310.0030.03719.31
5.4.300.0030.03318.94
5.4.290.0030.03719.08
5.4.280.0030.03718.99
5.4.270.0130.03019.24
5.4.260.0000.04319.13
5.4.250.0000.04019.08
5.4.240.0000.04019.05
5.4.230.0030.03718.82
5.4.220.0030.04319.19
5.4.210.0070.04019.25
5.4.200.0030.08019.16
5.4.190.0030.07018.86
5.4.180.0030.07319.08
5.4.170.0030.04319.21
5.4.160.0030.07319.04
5.4.150.0100.07019.17
5.4.140.0030.06716.38
5.4.130.0030.07316.33
5.4.120.0070.03716.46
5.4.110.0070.07316.45
5.4.100.0030.07016.29
5.4.90.0000.07716.54
5.4.80.0070.04016.39
5.4.70.0000.05016.19
5.4.60.0070.08016.49
5.4.50.0030.05016.25
5.4.40.0030.05016.42
5.4.30.0000.05016.43
5.4.20.0130.03016.42
5.4.10.0100.07316.50
5.4.00.0030.07016.07
5.3.290.0030.03315.93
5.3.280.0000.04015.93
5.3.270.0030.06315.93
5.3.260.0030.05315.93
5.3.250.0070.07015.93
5.3.240.0070.06715.93
5.3.230.0030.05315.93
5.3.220.0130.02715.93
5.3.210.0000.08015.93
5.3.200.0000.07715.93
5.3.190.0000.06715.94
5.3.180.0070.05715.94
5.3.170.0030.07315.94
5.3.160.0070.06715.94
5.3.150.0070.06015.94
5.3.140.0030.07315.94
5.3.130.0130.05715.99
5.3.120.0000.04715.99
5.3.110.0000.06016.00
5.3.100.0000.07716.02
5.3.90.0070.04016.02
5.3.80.0100.07016.02
5.3.70.0100.04716.02
5.3.60.0030.07316.02
5.3.50.0030.04716.03
5.3.40.0000.06716.05
5.3.30.0100.07016.06
5.3.20.0030.05016.07
5.3.10.0070.05716.09
5.3.00.0070.06316.10
5.2.170.0070.03716.04
5.2.160.0130.03016.04
5.2.150.0030.06016.06
5.2.140.0000.05016.07
5.2.130.0100.04716.09
5.2.120.0070.05316.09
5.2.110.0000.06716.09
5.2.100.0070.05716.10
5.2.90.0000.06316.10
5.2.80.0030.04016.11
5.2.70.0030.06016.11
5.2.60.0030.06716.11
5.2.50.0070.05016.11
5.2.40.0030.05716.11
5.2.30.0070.05316.11
5.2.20.0070.06016.11
5.2.10.0030.06016.11
5.2.00.0000.06016.11
5.1.60.0000.05316.11
5.1.50.0070.04316.11
5.1.40.0030.03316.11
5.1.30.0000.05716.11
5.1.20.0000.04016.11
5.1.10.0000.05016.11
5.1.00.0030.04316.11
5.0.50.0030.04716.11
5.0.40.0030.04316.11
5.0.30.0070.06316.11
5.0.20.0030.04016.11
5.0.10.0000.04316.11
5.0.00.0000.06016.11
4.4.90.0000.02716.11
4.4.80.0000.03716.11
4.4.70.0070.03016.11
4.4.60.0000.03016.11
4.4.50.0070.03016.11
4.4.40.0000.04016.11
4.4.30.0000.02316.11
4.4.20.0030.03316.11
4.4.10.0030.03716.11
4.4.00.0000.04716.11
4.3.110.0000.04016.11
4.3.100.0030.02316.11
4.3.90.0000.03016.11
4.3.80.0070.04716.11
4.3.70.0000.03016.11
4.3.60.0070.03016.11
4.3.50.0030.01716.11
4.3.40.0030.02316.11
4.3.30.0070.03316.11
4.3.20.0030.02716.11
4.3.10.0000.04016.11
4.3.00.0000.03316.11

preferences:
30.91 ms | 400 KiB | 5 Q