3v4l.org

run code in 300+ PHP versions simultaneously
<?php function user((String) $name) { var_dump($name); } user('nikolajLugter'); user(3);

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)
5.4.270.0060.04312.41
5.4.260.0070.03612.38
5.4.250.0050.03712.38
5.4.240.0070.04812.38
5.4.230.0050.03712.37
5.4.220.0060.03612.37
5.4.210.0080.03312.37
5.4.200.0100.03712.37
5.4.190.0050.03612.36
5.4.180.0070.03412.37
5.4.170.0050.03612.37
5.4.160.0050.03812.37
5.4.150.0080.03212.37
5.4.140.0040.03912.05
5.4.130.0050.03612.04
5.4.120.0070.03412.00
5.4.110.0030.03812.00
5.4.100.0030.03812.00
5.4.90.0040.03812.00
5.4.80.0060.03712.00
5.4.70.0050.03512.00
5.4.60.0100.03112.00
5.4.50.0030.03811.99
5.4.40.0080.03211.98
5.4.30.0070.03411.97
5.4.20.0070.03311.97
5.4.10.0060.03311.97
5.4.00.0050.03611.47
5.3.280.0110.03312.71
5.3.270.0030.04112.73
5.3.260.0070.04012.72
5.3.250.0050.03912.72
5.3.240.0080.03712.72
5.3.230.0080.03612.71
5.3.220.0040.03812.68
5.3.210.0110.03312.68
5.3.200.0050.03712.68
5.3.190.0080.03512.68
5.3.180.0050.03712.67
5.3.170.0090.03812.67
5.3.160.0050.04112.67
5.3.150.0100.03412.67
5.3.140.0080.03412.66
5.3.130.0080.03612.66
5.3.120.0020.04212.66
5.3.110.0070.04112.66
5.3.100.0050.03712.12
5.3.90.0060.03612.08
5.3.80.0100.03712.08
5.3.70.0060.03512.07
5.3.60.0060.04112.06
5.3.50.0060.03912.00
5.3.40.0050.03712.00
5.3.30.0030.04211.94
5.3.20.0040.03711.72
5.3.10.0110.03911.68
5.3.00.0050.04311.67
5.2.170.0070.0339.18
5.2.160.0070.0289.18
5.2.150.0060.0299.18
5.2.140.0050.0299.18
5.2.130.0060.0389.13
5.2.120.0060.0269.13
5.2.110.0080.0249.14
5.2.100.0040.0289.13
5.2.90.0100.0309.13
5.2.80.0040.0309.13
5.2.70.0020.0329.12
5.2.60.0050.0389.08
5.2.50.0050.0289.05
5.2.40.0030.0299.03
5.2.30.0040.0299.00
5.2.20.0040.0348.99
5.2.10.0080.0278.90
5.2.00.0030.0318.75
5.1.60.0060.0228.05
5.1.50.0030.0258.04
5.1.40.0030.0258.02
5.1.30.0080.0228.38
5.1.20.0040.0278.40
5.1.10.0050.0328.13
5.1.00.0020.0288.12
5.0.50.0040.0206.59
5.0.40.0010.0216.46
5.0.30.0060.0346.27
5.0.20.0040.0196.24
5.0.10.0040.0196.22
5.0.00.0020.0396.21
4.4.90.0020.0164.77
4.4.80.0050.0134.75
4.4.70.0020.0184.75
4.4.60.0030.0184.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0010.0204.84
4.4.10.0010.0214.85
4.4.00.0010.0284.76
4.3.110.0030.0224.67
4.3.100.0040.0134.66
4.3.90.0050.0124.64
4.3.80.0040.0224.58
4.3.70.0020.0154.63
4.3.60.0040.0154.63
4.3.50.0050.0134.63
4.3.40.0030.0304.54
4.3.30.0020.0163.29
4.3.20.0020.0183.27
4.3.10.0010.0193.23
4.3.00.0000.01313.14

preferences:
137.96 ms | 1394 KiB | 7 Q