3v4l.org

run code in 300+ PHP versions simultaneously
<?php public function Blah($parameter) { $parameter = 'test'; $anon = function() use ($parameter) { if($parameter == 'test') return "This works"; else return "This doesn't work"; }; echo $anon; }

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)
5.4.310.0080.03812.49
5.4.300.0080.03612.49
5.4.290.0090.03512.49
5.4.280.0050.03712.39
5.4.270.0080.03812.39
5.4.260.0050.03812.39
5.4.250.0060.03812.39
5.4.240.0040.03812.39
5.4.230.0060.03712.38
5.4.220.0060.03812.38
5.4.210.0070.03412.38
5.4.200.0070.03712.38
5.4.190.0080.03312.38
5.4.180.0060.03712.38
5.4.170.0100.03312.39
5.4.160.0110.03112.38
5.4.150.0040.04212.38
5.4.140.0070.03712.07
5.4.130.0030.03812.05
5.4.120.0080.03312.02
5.4.110.0070.03412.01
5.4.100.0040.03712.01
5.4.90.0050.03812.01
5.4.80.0050.03812.01
5.4.70.0040.03712.00
5.4.60.0070.03412.00
5.4.50.0090.03212.00
5.4.40.0060.03812.00
5.4.30.0080.03811.98
5.4.20.0050.03711.99
5.4.10.0050.03511.99
5.4.00.0050.03711.49
5.3.280.0060.03612.71
5.3.270.0070.03712.72
5.3.260.0050.04012.72
5.3.250.0080.03812.72
5.3.240.0060.04012.72
5.3.230.0050.03912.71
5.3.220.0080.03512.68
5.3.210.0070.03812.68
5.3.200.0040.03812.68
5.3.190.0050.03912.68
5.3.180.0060.03712.67
5.3.170.0070.03512.67
5.3.160.0060.03812.67
5.3.150.0130.02912.67
5.3.140.0060.03712.66
5.3.130.0050.04012.66
5.3.120.0070.03712.66
5.3.110.0070.03812.66
5.3.100.0040.03812.12
5.3.90.0110.03112.08
5.3.80.0080.03412.08
5.3.70.0040.03912.08
5.3.60.0070.03512.06
5.3.50.0060.03612.00
5.3.40.0070.03612.00
5.3.30.0060.03411.95
5.3.20.0080.03411.73
5.3.10.0030.03811.70
5.3.00.0060.03711.68
5.2.170.0050.0309.18
5.2.160.0080.0259.18
5.2.150.0040.0319.18
5.2.140.0080.0279.18
5.2.130.0030.0309.13
5.2.120.0050.0299.14
5.2.110.0050.0299.14
5.2.100.0070.0269.14
5.2.90.0060.0279.14
5.2.80.0050.0299.14
5.2.70.0030.0329.14
5.2.60.0070.0289.09
5.2.50.0070.0289.05
5.2.40.0020.0329.04
5.2.30.0030.0339.01
5.2.20.0090.0269.00
5.2.10.0060.0308.92
5.2.00.0060.0288.79
5.1.60.0040.0248.06
5.1.50.0030.0258.06
5.1.40.0050.0238.05
5.1.30.0050.0298.40
5.1.20.0070.0268.42
5.1.10.0060.0248.14
5.1.00.0040.0268.14
5.0.50.0030.0216.63
5.0.40.0060.0186.48
5.0.30.0030.0396.30
5.0.20.0040.0206.27
5.0.10.0020.0226.24
5.0.00.0030.0326.23
4.4.90.0010.0184.78
4.4.80.0010.0184.75
4.4.70.0020.0234.75
4.4.60.0040.0184.76
4.4.50.0040.0144.77
4.4.40.0020.0344.71
4.4.30.0030.0174.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0030.0154.67
4.3.100.0020.0164.67
4.3.90.0030.0154.63
4.3.80.0020.0284.58
4.3.70.0040.0204.63
4.3.60.0040.0134.63
4.3.50.0030.0164.63
4.3.40.0020.0254.54
4.3.30.0040.0203.28
4.3.20.0000.0193.25
4.3.10.0030.0213.22
4.3.00.0000.0237.11

preferences:
149.81 ms | 1394 KiB | 7 Q