3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function __invoke(){ return 'test'; } } var_dump(is_callable(Test::class)); var_dump(is_callable(new Test()));

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)
8.5.10.0160.01016.56
8.5.00.0110.01319.72
8.4.150.0020.00014.05
8.4.140.0080.01317.42
8.4.130.0110.01018.78
8.4.120.0130.00717.82
8.4.110.0110.00918.95
8.4.100.0130.00718.59
8.4.90.0130.00720.78
8.4.80.0100.00720.52
8.4.70.0050.00318.60
8.4.60.0050.00518.69
8.4.50.0070.00118.45
8.4.40.0130.00617.75
8.4.30.0060.01318.76
8.4.20.0030.00619.66
8.4.10.0000.00920.77
8.3.280.0130.00618.25
8.3.270.0080.01116.41
8.3.260.0160.00416.59
8.3.250.0110.00816.40
8.3.240.0110.00816.42
8.3.230.0130.00716.56
8.3.220.0120.00618.73
8.3.210.0080.00916.75
8.3.200.0050.00416.41
8.3.190.0050.00316.92
8.3.180.0130.00718.99
8.3.170.0040.01518.36
8.3.160.0060.00317.17
8.3.150.0070.00416.88
8.3.140.0160.00320.79
8.3.130.0090.00018.35
8.3.120.0040.00420.52
8.3.110.0030.00920.94
8.3.100.0070.01024.06
8.3.90.0100.00026.77
8.3.80.0060.00319.36
8.3.70.0040.01116.58
8.3.60.0170.00016.63
8.3.50.0130.00424.43
8.3.40.0120.00618.59
8.3.30.0000.01318.95
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0130.00621.96
8.2.280.0100.01018.40
8.2.270.0040.01420.02
8.2.260.0120.00616.61
8.2.250.0110.00720.34
8.2.240.0040.00418.97
8.2.230.0080.00422.58
8.2.220.0090.00037.54
8.2.210.0110.00726.77
8.2.200.0030.00618.88
8.2.190.0150.00016.58
8.2.180.0170.00025.92
8.2.170.0070.00722.96
8.2.160.0110.00722.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0030.00622.14
8.2.100.0060.00617.78
8.2.90.0030.00617.63
8.2.80.0000.00818.48
8.2.70.0000.00817.50
8.2.60.0080.00017.50
8.2.50.0060.00318.05
8.2.40.0050.00218.22
8.2.30.0040.00417.93
8.2.20.0040.00417.86
8.2.10.0050.00219.17
8.2.00.0040.00419.05
8.1.330.0120.00721.86
8.1.320.0090.00717.63
8.1.310.0070.01116.28
8.1.300.0000.00817.87
8.1.290.0040.00430.84
8.1.280.0100.01025.92
8.1.270.0050.00323.99
8.1.260.0000.00728.09
8.1.250.0060.00328.09
8.1.240.0030.00619.29
8.1.230.0090.00321.04
8.1.220.0040.00418.52
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0120.00616.75
8.1.180.0040.00418.10
8.1.170.0060.00317.62
8.1.160.0040.00420.49
8.1.150.0000.00718.73
8.1.140.0020.00518.71
8.1.130.0000.00820.06
8.1.120.0000.00717.34
8.1.110.0050.00317.34
8.1.100.0000.00717.18
8.1.90.0030.00317.33
8.1.80.0030.00617.36
8.1.70.0070.00017.34
8.1.60.0080.00017.34
8.1.50.0000.00817.43
8.1.40.0040.00417.34
8.1.30.0040.00417.49
8.1.20.0000.00717.46
8.1.10.0080.00017.43
8.1.00.0000.00717.43
8.0.300.0060.00318.77
8.0.290.0050.00516.58
8.0.280.0030.00318.26
8.0.270.0070.00017.84
8.0.260.0030.00320.13
8.0.250.0030.00316.91
8.0.240.0030.00316.89
8.0.230.0050.00316.84
8.0.220.0030.00316.64
8.0.210.0030.00316.64
8.0.200.0060.00016.75
8.0.190.0000.00716.83
8.0.180.0040.00416.68
8.0.170.0040.00416.77
8.0.160.0000.00716.76
8.0.150.0040.00416.71
8.0.140.0040.00416.72
8.0.130.0030.00313.18
8.0.120.0000.00816.62
8.0.110.0070.00016.79
8.0.100.0020.00516.75
8.0.90.0090.00016.58
8.0.80.0080.00716.74
8.0.70.0000.00716.77
8.0.60.0050.00316.56
8.0.50.0040.00416.63
8.0.30.0090.00917.04
8.0.20.0150.00617.00
8.0.10.0000.00716.75
8.0.00.0170.00716.70
7.4.330.0050.00015.55
7.4.320.0000.00616.44
7.4.300.0000.00616.31
7.4.290.0040.00416.41
7.4.280.0050.00216.50
7.4.270.0030.00316.44
7.4.260.0050.00013.25
7.4.250.0040.00516.24
7.4.240.0020.00416.45
7.4.230.0000.00716.27
7.4.220.0030.00316.36
7.4.210.0100.00516.37
7.4.200.0040.00416.16
7.4.130.0110.00816.46
7.4.120.0090.01116.52
7.4.110.0090.00816.34
7.4.100.0100.00716.30
7.4.90.0070.01016.46
7.4.80.0120.00919.39
7.4.70.0060.00916.39
7.4.60.0130.01016.25
7.4.50.0090.00916.13
7.4.40.0130.00516.18
7.4.30.0130.00416.07
7.4.20.0110.01416.12
7.4.10.0140.00415.91
7.4.00.0130.00316.32
7.3.330.0000.00716.00
7.3.320.0020.00212.90
7.3.310.0000.00716.06
7.3.300.0030.00316.16
7.3.290.0090.00816.18
7.3.280.0070.00716.13
7.3.260.0070.01016.17
7.3.240.0120.00616.25
7.3.230.0140.00316.14
7.3.210.0150.00216.31
7.3.200.0110.00516.14
7.3.190.0060.00916.09
7.3.180.0100.01316.11
7.3.170.0190.00716.16
7.3.160.0100.01116.23
7.3.150.0190.00315.46
7.3.140.0170.00315.79
7.3.130.0110.00715.96
7.3.120.0130.00715.96
7.3.110.0070.01316.08
7.3.100.0100.00716.32
7.3.90.0090.00916.15
7.3.80.0140.00516.22
7.3.70.0120.00916.10
7.3.60.0120.00815.98
7.3.50.0120.00816.08
7.3.40.0100.00916.20
7.3.30.0120.01216.00
7.3.20.0160.01117.90
7.3.10.0160.00816.00
7.3.00.0110.01416.08
7.2.330.0060.01216.31
7.2.310.0000.01616.34
7.2.300.0170.00316.50
7.2.290.0120.00616.37
7.2.280.0130.01315.90
7.2.270.0100.01016.41
7.2.260.0070.01016.16
7.2.250.0040.01515.83
7.2.240.0090.00916.15
7.2.230.0100.01016.39
7.2.220.0150.00616.24
7.2.210.0110.00716.14
7.2.200.0120.00916.15
7.2.190.0080.01116.02
7.2.180.0150.00815.98
7.2.170.0070.01516.30
7.2.160.0090.00916.30
7.2.150.0090.01518.08
7.2.140.0120.01218.13
7.2.130.0120.00816.34
7.2.120.0030.01617.95
7.2.110.0150.00517.98
7.2.100.0190.00418.37
7.2.90.0120.00817.83
7.2.80.0140.00618.22
7.2.70.0120.00917.93
7.2.60.0160.00217.72
7.2.50.0080.01117.93
7.2.40.0090.00917.60
7.2.30.0110.00818.16
7.2.20.0000.01916.20
7.2.10.0080.00816.21
7.2.00.0130.00318.13

preferences:
36.84 ms | 403 KiB | 5 Q