3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a{ function add($in) { } function add($in, $out) { } } $n = new a(); $n->add(12);

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)
5.4.310.0100.03812.51
5.4.300.0050.04012.51
5.4.290.0060.04112.51
5.4.280.0060.03712.41
5.4.270.0050.04212.40
5.4.260.0060.05112.40
5.4.250.0060.04012.41
5.4.240.0060.03512.41
5.4.230.0080.03812.40
5.4.220.0050.03712.40
5.4.210.0060.03812.39
5.4.200.0060.03812.40
5.4.190.0060.03912.39
5.4.180.0070.04512.39
5.4.170.0040.04012.40
5.4.160.0110.03812.40
5.4.150.0080.03812.40
5.4.140.0070.03712.08
5.4.130.0060.03512.07
5.4.120.0070.03312.02
5.4.110.0040.03812.02
5.4.100.0050.03612.02
5.4.90.0040.03812.02
5.4.80.0090.03912.03
5.4.70.0070.04312.02
5.4.60.0060.04512.02
5.4.50.0070.03612.02
5.4.40.0080.03312.01
5.4.30.0050.03612.00
5.4.20.0060.03512.01
5.4.10.0060.03512.00
5.4.00.0070.03511.50
5.3.280.0020.04012.71
5.3.270.0060.03912.73
5.3.260.0090.03512.72
5.3.250.0030.03912.72
5.3.240.0060.03812.72
5.3.230.0060.03712.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0040.03812.68
5.3.190.0050.04312.68
5.3.180.0080.03812.67
5.3.170.0030.04112.67
5.3.160.0080.03512.67
5.3.150.0050.04312.68
5.3.140.0070.04012.66
5.3.130.0050.03912.66
5.3.120.0060.03912.66
5.3.110.0080.03712.66
5.3.100.0060.03712.12
5.3.90.0080.03412.10
5.3.80.0100.03212.10
5.3.70.0070.03512.10
5.3.60.0070.03512.08
5.3.50.0070.03612.03
5.3.40.0060.03612.03
5.3.30.0060.03411.98
5.3.20.0070.03611.76
5.3.10.0130.03011.73
5.3.00.0070.03411.73
5.2.170.0060.0359.22
5.2.160.0060.0379.23
5.2.150.0020.0359.22
5.2.140.0020.0339.22
5.2.130.0030.0329.18
5.2.120.0070.0309.18
5.2.110.0050.0289.19
5.2.100.0040.0299.18
5.2.90.0060.0279.18
5.2.80.0040.0329.18
5.2.70.0040.0349.18
5.2.60.0060.0349.13
5.2.50.0050.0289.10
5.2.40.0060.0349.07
5.2.30.0060.0369.05
5.2.20.0060.0319.04
5.2.10.0060.0288.95
5.2.00.0050.0368.80
5.1.60.0050.0238.09
5.1.50.0070.0278.09
5.1.40.0090.0188.07
5.1.30.0090.0228.42
5.1.20.0060.0278.44
5.1.10.0020.0288.17
5.1.00.0040.0258.17
5.0.50.0020.0236.64
5.0.40.0030.0196.50
5.0.30.0030.0346.32
5.0.20.0030.0196.28
5.0.10.0030.0206.25
5.0.00.0030.0326.25
4.4.90.0030.0144.78
4.4.80.0070.0134.76
4.4.70.0040.0174.75
4.4.60.0030.0154.75
4.4.50.0030.0194.77
4.4.40.0040.0284.71
4.4.30.0030.0144.76
4.4.20.0030.0154.85
4.4.10.0030.0194.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0060.0174.66
4.3.90.0020.0214.63
4.3.80.0020.0254.58
4.3.70.0040.0144.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0050.0224.54
4.3.30.0040.0163.30
4.3.20.0020.0183.27
4.3.10.0010.0213.24
4.3.00.0100.01715.88

preferences:
140.14 ms | 1394 KiB | 7 Q