3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo() { public function bar(){} public function Bar(){} }

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)
5.4.350.0080.03312.02
5.4.340.0060.03512.02
5.4.320.0030.03912.50
5.4.310.0050.03812.50
5.4.300.0030.03912.50
5.4.290.0060.03812.50
5.4.280.0050.04112.40
5.4.270.0080.03812.40
5.4.260.0040.04312.40
5.4.250.0050.04912.40
5.4.240.0060.03612.40
5.4.230.0060.03912.39
5.4.220.0070.03512.39
5.4.210.0060.03912.39
5.4.200.0050.03912.39
5.4.190.0060.03712.39
5.4.180.0080.04212.39
5.4.170.0060.03912.40
5.4.160.0050.03812.39
5.4.150.0070.03712.39
5.4.140.0030.04212.08
5.4.130.0090.03712.06
5.4.120.0050.04112.03
5.4.110.0100.03512.02
5.4.100.0080.03412.02
5.4.90.0060.03812.02
5.4.80.0050.03912.02
5.4.70.0050.03712.02
5.4.60.0060.03712.02
5.4.50.0040.03812.02
5.4.40.0090.03512.00
5.4.30.0040.04012.00
5.4.20.0090.03512.00
5.4.10.0080.03712.00
5.4.00.0080.03911.50
5.3.290.0060.04112.80
5.3.280.0070.04312.71
5.3.270.0090.05112.72
5.3.260.0070.05412.72
5.3.250.0140.04612.72
5.3.240.0100.04912.72
5.3.230.0080.03912.71
5.3.220.0050.03812.68
5.3.210.0070.03812.68
5.3.200.0080.03512.68
5.3.190.0070.03712.68
5.3.180.0080.03612.67
5.3.170.0040.04112.67
5.3.160.0060.03712.67
5.3.150.0050.03912.67
5.3.140.0080.03412.66
5.3.130.0070.03812.66
5.3.120.0080.04012.66
5.3.110.0070.04212.66
5.3.100.0080.04112.12
5.3.90.0050.04612.10
5.3.80.0070.04212.09
5.3.70.0080.03812.09
5.3.60.0100.03712.07
5.3.50.0080.03912.02
5.3.40.0070.03712.02
5.3.30.0090.03411.97
5.3.20.0070.03611.76
5.3.10.0050.03611.73
5.3.00.0060.03611.71
5.2.170.0100.0299.21
5.2.160.0060.0349.22
5.2.150.0050.0419.21
5.2.140.0060.0349.21
5.2.130.0050.0359.17
5.2.120.0070.0339.18
5.2.110.0050.0329.18
5.2.100.0020.0329.18
5.2.90.0030.0329.18
5.2.80.0050.0329.17
5.2.70.0080.0299.17
5.2.60.0080.0289.13
5.2.50.0060.0329.09
5.2.40.0090.0289.07
5.2.30.0080.0299.05
5.2.20.0040.0319.04
5.2.10.0090.0258.94
5.2.00.0040.0318.80
5.1.60.0040.0268.08
5.1.50.0050.0258.08
5.1.40.0030.0288.06
5.1.30.0020.0288.41
5.1.20.0050.0288.43
5.1.10.0030.0278.16
5.1.00.0070.0268.16
5.0.50.0030.0216.64
5.0.40.0030.0206.50
5.0.30.0050.0316.31
5.0.20.0040.0206.27
5.0.10.0020.0226.26
5.0.00.0030.0316.25
4.4.90.0050.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0174.75
4.4.60.0050.0154.75
4.4.50.0050.0154.77
4.4.40.0050.0244.71
4.4.30.0050.0134.76
4.4.20.0030.0184.84
4.4.10.0020.0184.85
4.4.00.0030.0274.76
4.3.110.0030.0174.67
4.3.100.0040.0154.66
4.3.90.0060.0134.63
4.3.80.0020.0284.59
4.3.70.0020.0184.63
4.3.60.0020.0154.63
4.3.50.0030.0174.63
4.3.40.0040.0254.54
4.3.30.0020.0173.30
4.3.20.0030.0183.28
4.3.10.0010.0173.23
4.3.00.0100.0236.76

preferences:
150.06 ms | 1386 KiB | 7 Q