3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { private function f() {} // public function __call($name, $args) {} } var_dump(is_callable(array('C', 'f'), true));

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)
8.3.60.0070.00716.50
8.3.50.0210.00521.97
8.3.40.0100.00718.57
8.3.30.0100.00319.04
8.3.20.0070.00020.29
8.3.10.0070.00023.66
8.3.00.0090.00019.26
8.2.180.0090.00918.16
8.2.170.0090.00622.96
8.2.160.0120.00320.43
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0120.00626.16
8.2.120.0040.00422.27
8.2.110.0060.00322.06
8.2.100.0090.00317.66
8.2.90.0060.00319.10
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0080.00018.03
8.2.30.0020.00518.00
8.2.20.0050.00317.61
8.2.10.0050.00317.98
8.2.00.0000.00817.42
8.1.280.0100.00725.92
8.1.270.0000.00821.91
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.67
8.1.230.0080.00418.93
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0000.00817.27
8.1.180.0000.00818.10
8.1.170.0110.00018.62
8.1.160.0000.00821.95
8.1.150.0000.00818.58
8.1.140.0000.00817.32
8.1.130.0030.00317.64
8.1.120.0030.00417.30
8.1.110.0000.00717.39
8.1.100.0030.00317.39
8.1.90.0020.00517.34
8.1.80.0040.00417.30
8.1.70.0030.00317.20
8.1.60.0040.00417.38
8.1.50.0080.00017.41
8.1.40.0040.00417.32
8.1.30.0030.00517.49
8.1.20.0000.00717.45
8.1.10.0080.00017.25
8.1.00.0000.00817.33
8.0.300.0080.00018.77
8.0.290.0080.00017.05
8.0.280.0000.00718.32
8.0.270.0040.00217.14
8.0.260.0030.00316.75
8.0.250.0000.00716.75
8.0.240.0040.00416.78
8.0.230.0030.00316.89
8.0.220.0040.00416.79
8.0.210.0000.00716.73
8.0.200.0050.00316.73
8.0.190.0030.00616.87
8.0.180.0000.00716.77
8.0.170.0030.00516.82
8.0.160.0030.00316.88
8.0.150.0040.00416.59
8.0.140.0030.00516.71
8.0.130.0030.00313.12
8.0.120.0040.00416.80
8.0.110.0000.00716.74
8.0.100.0040.00416.64
8.0.90.0000.00716.72
8.0.80.0080.00616.71
8.0.70.0040.00416.81
8.0.60.0040.00416.77
8.0.50.0040.00416.64
8.0.30.0130.00517.07
8.0.20.0110.00717.40
8.0.10.0070.00016.77
8.0.00.0080.00916.64
7.4.330.0030.00315.00
7.4.320.0030.00316.37
7.4.300.0030.00316.36
7.4.290.0030.00316.27
7.4.280.0060.00016.34
7.4.270.0000.00716.48
7.4.260.0030.00316.40
7.4.250.0000.00816.44
7.4.240.0060.00116.37
7.4.230.0040.00416.48
7.4.220.0030.01416.31
7.4.210.0070.01016.36
7.4.200.0030.00316.57
7.4.190.0080.00016.63
7.4.160.0030.01216.55
7.4.150.0150.00317.40
7.4.140.0090.01317.86
7.4.130.0110.01016.36
7.4.120.0030.01516.39
7.4.110.0160.00316.46
7.4.100.0160.01216.45
7.4.90.0120.00816.18
7.4.80.0030.01319.39
7.4.70.0000.01516.23
7.4.60.0030.01316.49
7.4.50.0000.00516.25
7.4.40.0000.01122.77
7.4.30.0040.01116.39
7.4.00.0050.00514.77
7.3.330.0000.00513.17
7.3.320.0030.00313.04
7.3.310.0030.00316.26
7.3.300.0030.00316.21
7.3.290.0100.01016.23
7.3.280.0080.00916.14
7.3.270.0130.00617.40
7.3.260.0090.00916.13
7.3.250.0100.00716.20
7.3.240.0070.01716.27
7.3.230.0090.00916.40
7.3.210.0140.00316.27
7.3.200.0140.00919.39
7.3.190.0100.00616.13
7.3.180.0060.00916.22
7.3.170.0070.01016.27
7.3.160.0090.00916.36
7.3.120.0090.00314.47
7.2.330.0070.01416.34
7.2.320.0110.01116.49
7.2.310.0070.01016.59
7.2.300.0030.01316.38
7.2.290.0130.01016.32
7.1.200.0090.00315.80
7.1.70.0000.00717.11
7.1.60.0140.01019.33
7.1.50.0070.00716.82
7.1.00.0070.07322.36
7.0.200.0060.00616.54
7.0.140.0170.06021.98
7.0.70.0000.03721.68
7.0.60.0000.03721.70
7.0.50.0000.03722.11
7.0.40.0030.03320.09
7.0.30.0000.03720.10
7.0.20.0030.03319.93
7.0.10.0030.03320.12
7.0.00.0030.03320.04
5.6.280.0000.07721.14
5.6.220.0000.04720.55
5.6.210.0070.03020.42
5.6.200.0000.03721.03
5.6.190.0000.03320.93
5.6.180.0170.03321.00
5.6.170.0070.03021.02
5.6.160.0030.03321.11
5.6.150.0000.03320.94
5.6.140.0030.03320.91
5.6.130.0030.03321.07
5.6.120.0000.04321.07
5.6.110.0000.03721.13
5.6.100.0030.03321.12
5.6.90.0000.03721.06
5.6.80.0000.03320.52
5.6.70.0000.03320.39
5.6.60.0000.04320.45
5.6.50.0070.05320.43
5.6.40.0100.07720.41
5.6.30.0070.08020.53
5.6.20.0030.07320.45
5.6.10.0100.04320.41
5.6.00.0070.05720.48
5.5.360.0030.03320.43
5.5.350.0000.04320.41
5.5.340.0000.03320.84
5.5.330.0000.03720.90
5.5.320.0000.03720.91
5.5.310.0000.03720.86
5.5.300.0000.03320.82
5.5.290.0030.03320.73
5.5.280.0070.03720.75
5.5.270.0030.03720.76
5.5.260.0030.03720.77
5.5.250.0070.03020.73
5.5.240.0000.03320.15
5.5.230.0000.03320.29
5.5.220.0000.03320.26
5.5.210.0000.06320.19
5.5.200.0070.08020.04
5.5.190.0000.08020.27
5.5.180.0070.06320.11
5.5.160.0100.07020.07
5.5.150.0070.04720.20
5.5.140.0030.04320.07
5.5.130.0130.04720.25
5.5.120.0030.05720.07
5.5.110.0000.05320.21
5.5.100.0070.07720.16
5.5.90.0070.07320.15
5.5.80.0030.07720.07
5.5.70.0030.07720.17
5.5.60.0070.07320.09
5.5.50.0130.05320.13
5.5.40.0100.07020.12
5.5.30.0030.08020.04
5.5.20.0000.06719.92
5.5.10.0030.08320.12
5.5.00.0030.05020.02
5.4.450.0000.04019.37
5.4.440.0030.03319.20
5.4.430.0070.02719.46
5.4.420.0030.03319.19
5.4.410.0030.04019.35
5.4.400.0100.03718.87
5.4.390.0030.03019.04
5.4.380.0030.03019.02
5.4.370.0030.04319.20
5.4.360.0000.05019.14
5.4.350.0000.05318.88
5.4.340.0170.06319.04
5.4.320.0100.06318.87
5.4.310.0030.04319.18
5.4.300.0070.05319.04
5.4.290.0000.07319.13
5.4.280.0130.05019.14
5.4.270.0130.06318.86
5.4.260.0030.05019.08
5.4.250.0070.05319.02
5.4.240.0030.06718.92
5.4.230.0000.04719.14
5.4.220.0070.07018.84
5.4.210.0030.08319.06
5.4.200.0030.08018.89
5.4.190.0030.08019.01
5.4.180.0030.05718.83
5.4.170.0030.06319.19
5.4.160.0130.06719.11
5.4.150.0070.05719.13
5.4.140.0000.07016.36
5.4.130.0100.07016.43
5.4.120.0030.06016.27
5.4.110.0030.07016.36
5.4.100.0100.06716.32
5.4.90.0070.06316.43
5.4.80.0100.05716.40
5.4.70.0070.07016.32
5.4.60.0070.06016.43
5.4.50.0130.05716.30
5.4.40.0000.04016.36
5.4.30.0030.06316.39
5.4.20.0000.04016.28
5.4.10.0030.06016.29
5.4.00.0070.07015.63
5.3.290.0030.05314.72
5.3.280.0070.07014.52
5.3.270.0070.06014.57
5.3.260.0030.06014.62
5.3.250.0070.07714.58
5.3.240.0130.06314.49
5.3.230.0000.06314.70
5.3.220.0000.06014.49
5.3.210.0000.07714.51
5.3.200.0070.06014.50
5.3.190.0100.06314.56
5.3.180.0100.07014.48
5.3.170.0070.06314.70
5.3.160.0130.06014.64
5.3.150.0170.05714.48
5.3.140.0000.06714.51
5.3.130.0030.08014.70
5.3.120.0100.04314.64
5.3.110.0030.04314.47
5.3.100.0000.07314.15
5.3.90.0000.07313.94
5.3.80.0030.06313.99
5.3.70.0030.05714.14
5.3.60.0130.04014.01
5.3.50.0030.05714.00
5.3.40.0000.04313.96
5.3.30.0000.04714.03
5.3.20.0030.06013.81
5.3.10.0030.05313.67
5.3.00.0000.05013.52
5.2.170.0030.05311.17
5.2.160.0030.04011.16
5.2.150.0030.06311.25
5.2.140.0100.06311.24
5.2.130.0030.06011.13
5.2.120.0070.05311.16
5.2.110.0030.04311.11
5.2.100.0030.06311.14
5.2.90.0030.04011.11
5.2.80.0070.05711.18
5.2.70.0030.03011.11
5.2.60.0030.05711.11
5.2.50.0030.05011.11
5.2.40.0000.05311.11
5.2.30.0000.06711.11
5.2.20.0100.04311.11
5.2.10.0000.06311.11
5.2.00.0000.05311.11
5.1.60.0030.05711.11
5.1.50.0030.04711.11
5.1.40.0030.05311.11
5.1.30.0000.05311.11
5.1.20.0000.04711.11
5.1.10.0030.04711.11
5.1.00.0000.04311.11
5.0.50.0030.04011.11
5.0.40.0000.03311.11
5.0.30.0070.06011.11
5.0.20.0070.04011.11
5.0.10.0070.03311.11
5.0.00.0070.04311.11
4.4.90.0070.02011.11
4.4.80.0030.03311.11
4.4.70.0000.03011.11
4.4.60.0030.02311.11
4.4.50.0070.02311.11
4.4.40.0130.04311.11
4.4.30.0030.03711.11
4.4.20.0030.03311.11
4.4.10.0030.03011.11
4.4.00.0000.03711.11
4.3.110.0100.02011.11
4.3.100.0030.03011.11
4.3.90.0000.03311.11
4.3.80.0000.05711.11
4.3.70.0030.02011.11
4.3.60.0070.03011.11
4.3.50.0070.03011.11
4.3.40.0000.05311.11
4.3.30.0030.03311.11
4.3.20.0000.03711.11
4.3.10.0030.03311.11
4.3.00.0000.03311.11

preferences:
39.01 ms | 401 KiB | 5 Q