3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private function nocall() {}; public function __call($method, $args) { } }; var_dump(is_callable(array('A', 'nocall')));

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)
5.4.340.0060.04112.03
5.4.320.0100.03512.52
5.4.310.0060.03912.51
5.4.300.0050.04412.52
5.4.290.0060.04412.51
5.4.280.0060.04312.41
5.4.270.0080.03812.41
5.4.260.0070.03712.41
5.4.250.0050.04712.41
5.4.240.0040.03912.41
5.4.230.0070.03712.40
5.4.220.0060.03612.40
5.4.210.0070.03412.40
5.4.200.0120.03512.40
5.4.190.0100.03612.39
5.4.180.0070.03512.40
5.4.170.0050.03912.41
5.4.160.0080.03812.40
5.4.150.0110.03412.40
5.4.140.0040.04312.09
5.4.130.0080.03712.07
5.4.120.0090.04112.04
5.4.110.0040.04012.03
5.4.100.0070.03912.03
5.4.90.0050.04212.03
5.4.80.0070.03712.03
5.4.70.0070.04912.03
5.4.60.0060.03712.03
5.4.50.0050.03712.03
5.4.40.0070.03912.01
5.4.30.0080.03612.02
5.4.20.0070.03412.01
5.4.10.0070.05012.01
5.4.00.0090.03811.50
5.3.290.0050.04412.80
5.3.280.0080.03912.70
5.3.270.0170.06812.72
5.3.260.0070.05412.72
5.3.250.0100.04712.72
5.3.240.0090.04212.72
5.3.230.0100.04212.71
5.3.220.0140.06612.68
5.3.210.0120.06812.68
5.3.200.0310.08012.68
5.3.190.0180.06612.67
5.3.180.0080.06312.67
5.3.170.0080.04212.67
5.3.160.0050.03812.67
5.3.150.0060.03912.67
5.3.140.0060.03712.66
5.3.130.0100.06212.66
5.3.120.0080.05312.66
5.3.110.0090.05612.65
5.3.100.0090.05512.12
5.3.90.0100.03512.10
5.3.80.0080.04412.09
5.3.70.0020.05312.09
5.3.60.0070.04112.08
5.3.50.0070.03712.02
5.3.40.0100.03812.02
5.3.30.0090.03411.98
5.3.20.0030.04111.76
5.3.10.0090.03311.73
5.3.00.0040.03811.71
5.2.170.0050.0369.22
5.2.160.0070.0309.22
5.2.150.0080.0409.21
5.2.140.0070.0449.21
5.2.130.0020.0339.17
5.2.120.0020.0319.17
5.2.110.0070.0379.18
5.2.100.0110.0379.18
5.2.90.0130.0349.18
5.2.80.0060.0399.18
5.2.70.0060.0329.17
5.2.60.0020.0339.13
5.2.50.0090.0379.10
5.2.40.0050.0309.07
5.2.30.0030.0349.05
5.2.20.0040.0299.04
5.2.10.0050.0358.94
5.2.00.0080.0278.81
5.1.60.0060.0248.09
5.1.50.0050.0258.09
5.1.40.0070.0288.07
5.1.30.0050.0348.42
5.1.20.0010.0298.43
5.1.10.0030.0288.16
5.1.00.0060.0248.16
5.0.50.0030.0236.64
5.0.40.0070.0176.50
5.0.30.0040.0346.31
5.0.20.0020.0236.28
5.0.10.0050.0236.26
5.0.00.0050.0336.25
4.4.90.0040.0164.78
4.4.80.0010.0174.76
4.4.70.0060.0124.75
4.4.60.0020.0194.76
4.4.50.0020.0174.77
4.4.40.0060.0234.71
4.4.30.0050.0164.75
4.4.20.0020.0174.84
4.4.10.0020.0174.85
4.4.00.0090.0284.76
4.3.110.0030.0154.66
4.3.100.0020.0164.66
4.3.90.0000.0184.63
4.3.80.0010.0284.58
4.3.70.0020.0174.63
4.3.60.0050.0134.63
4.3.50.0030.0154.63
4.3.40.0060.0214.54
4.3.30.0020.0163.30
4.3.20.0010.0183.28
4.3.10.0010.0173.24
4.3.00.0200.0207.14

preferences:
142.74 ms | 1386 KiB | 7 Q