3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); class Example { function pub(){}; } //var_dump(is_callable(array('Example','pub')));

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)
5.4.280.0070.04412.39
5.4.270.0070.04612.39
5.4.260.0090.04612.39
5.4.250.0090.04612.39
5.4.240.0040.04912.39
5.4.230.0070.04912.38
5.4.220.0100.05212.38
5.4.210.0090.04512.39
5.4.200.0110.04612.39
5.4.190.0120.04412.38
5.4.180.0090.04712.38
5.4.170.0060.04912.39
5.4.160.0100.04312.38
5.4.150.0070.04412.38
5.4.140.0120.05212.07
5.4.130.0070.04112.06
5.4.120.0070.04312.02
5.4.110.0070.04512.02
5.4.100.0090.04212.02
5.4.90.0080.04512.02
5.4.80.0060.04512.02
5.4.70.0090.03812.01
5.4.60.0070.04212.02
5.4.50.0100.04212.01
5.4.40.0080.04112.00
5.4.30.0050.04412.00
5.4.20.0040.04611.99
5.4.10.0040.04512.00
5.4.00.0050.04411.49
5.3.280.0050.04512.71
5.3.270.0100.04312.72
5.3.260.0100.04112.72
5.3.250.0070.04712.72
5.3.240.0120.04112.72
5.3.230.0090.03912.71
5.3.220.0060.03812.68
5.3.210.0070.04112.68
5.3.200.0070.04112.68
5.3.190.0100.04212.68
5.3.180.0090.04912.67
5.3.170.0070.05012.67
5.3.160.0080.04312.67
5.3.150.0120.04712.67
5.3.140.0090.04712.66
5.3.130.0080.04712.66
5.3.120.0060.05212.66
5.3.110.0110.05312.66
5.3.100.0040.04212.12
5.3.90.0100.03812.09
5.3.80.0060.04512.09
5.3.70.0090.04512.09
5.3.60.0070.06012.07
5.3.50.0120.05312.01
5.3.40.0120.06012.01
5.3.30.0100.04311.97
5.3.20.0090.04311.74
5.3.10.0070.04611.72
5.3.00.0040.04711.70
5.2.170.0040.0359.20
5.2.160.0080.0429.20
5.2.150.0100.0459.20
5.2.140.0050.0329.19
5.2.130.0070.0289.16
5.2.120.0040.0309.15
5.2.110.0060.0349.16
5.2.100.0070.0469.16
5.2.90.0090.0449.16
5.2.80.0060.0419.16
5.2.70.0050.0439.16
5.2.60.0090.0519.12
5.2.50.0090.0459.08
5.2.40.0040.0349.06
5.2.30.0040.0359.04
5.2.20.0050.0349.02
5.2.10.0070.0328.93
5.2.00.0080.0328.79
5.1.60.0040.0348.08
5.1.50.0030.0338.08
5.1.40.0090.0328.06
5.1.30.0050.0348.41
5.1.20.0050.0348.43
5.1.10.0070.0368.15
5.1.00.0080.0348.15
5.0.50.0030.0296.63
5.0.40.0110.0306.49
5.0.30.0100.0396.30
5.0.20.0060.0246.27
5.0.10.0040.0246.25
5.0.00.0060.0346.24
4.4.90.0040.0164.78
4.4.80.0030.0164.75
4.4.70.0030.0184.76
4.4.60.0040.0194.75
4.4.50.0040.0244.77
4.4.40.0040.0304.71
4.4.30.0020.0184.76
4.4.20.0050.0184.84
4.4.10.0040.0214.85
4.4.00.0040.0274.76
4.3.110.0030.0174.67
4.3.100.0030.0204.67
4.3.90.0040.0214.63
4.3.80.0030.0274.58
4.3.70.0050.0164.63
4.3.60.0030.0184.63
4.3.50.0030.0164.63
4.3.40.0040.0254.54
4.3.30.0020.0213.29
4.3.20.0020.0223.28
4.3.10.0040.0213.24
4.3.00.0130.0206.53

preferences:
140.55 ms | 1394 KiB | 7 Q