3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { ?><?php function bar() { echo "bar", PHP_EOL; } }

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)
5.4.320.0060.03712.50
5.4.310.0070.03612.50
5.4.300.0070.03512.51
5.4.290.0060.04212.50
5.4.280.0070.03612.40
5.4.270.0070.03412.40
5.4.260.0050.03812.40
5.4.250.0030.04012.40
5.4.240.0070.05212.40
5.4.230.0110.03212.39
5.4.220.0060.03612.39
5.4.210.0050.04412.39
5.4.200.0050.03812.39
5.4.190.0080.03412.39
5.4.180.0060.03512.39
5.4.170.0050.03612.39
5.4.160.0070.03312.39
5.4.150.0050.03612.39
5.4.140.0040.03812.08
5.4.130.0050.03612.06
5.4.120.0040.03712.03
5.4.110.0070.03312.02
5.4.100.0050.03412.02
5.4.90.0030.03812.02
5.4.80.0050.03712.02
5.4.70.0070.03312.02
5.4.60.0070.03712.02
5.4.50.0060.03912.02
5.4.40.0060.03412.01
5.4.30.0050.03612.00
5.4.20.0030.03812.00
5.4.10.0030.03712.00
5.4.00.0070.03411.50
5.3.290.0060.03912.80
5.3.280.0060.03812.71
5.3.270.0090.04212.73
5.3.260.0070.03612.71
5.3.250.0110.03212.72
5.3.240.0090.03512.72
5.3.230.0070.03612.71
5.3.220.0070.03612.68
5.3.210.0070.03912.68
5.3.200.0050.03712.68
5.3.190.0080.03612.68
5.3.180.0040.03812.68
5.3.170.0100.03312.67
5.3.160.0070.03512.67
5.3.150.0080.03612.67
5.3.140.0050.03812.66
5.3.130.0100.04112.66
5.3.120.0110.03712.66
5.3.110.0060.03912.66
5.3.100.0060.03912.12
5.3.90.0070.03512.10
5.3.80.0020.03912.09
5.3.70.0060.04212.09
5.3.60.0050.04112.08
5.3.50.0070.04012.02
5.3.40.0080.03712.02
5.3.30.0090.03411.98
5.3.20.0060.03811.75
5.3.10.0070.03311.73
5.3.00.0060.04211.71
5.2.170.0030.0319.21
5.2.160.0060.0329.21
5.2.150.0030.0339.21
5.2.140.0050.0309.21
5.2.130.0030.0309.17
5.2.120.0080.0319.17
5.2.110.0070.0359.17
5.2.100.0040.0409.17
5.2.90.0070.0379.18
5.2.80.0050.0349.17
5.2.70.0080.0289.17
5.2.60.0060.0339.13
5.2.50.0060.0319.09
5.2.40.0060.0349.07
5.2.30.0060.0379.05
5.2.20.0040.0289.03
5.2.10.0060.0318.94
5.2.00.0040.0318.80
5.1.60.0040.0238.09
5.1.50.0070.0278.08
5.1.40.0050.0238.06
5.1.30.0010.0288.42
5.1.20.0050.0258.43
5.1.10.0050.0258.16
5.1.00.0030.0268.16
5.0.50.0010.0226.64
5.0.40.0050.0176.50
5.0.30.0030.0316.30
5.0.20.0010.0226.28
5.0.10.0050.0216.25
5.0.00.0080.0336.25
4.4.90.0020.0174.78
4.4.80.0020.0254.75
4.4.70.0020.0154.76
4.4.60.0010.0174.75
4.4.50.0040.0184.77
4.4.40.0040.0274.71
4.4.30.0020.0194.76
4.4.20.0050.0174.84
4.4.10.0030.0174.85
4.4.00.0050.0244.76
4.3.110.0010.0224.67
4.3.100.0040.0134.67
4.3.90.0020.0214.63
4.3.80.0020.0294.58
4.3.70.0010.0224.63
4.3.60.0040.0154.63
4.3.50.0040.0154.63
4.3.40.0070.0254.54
4.3.30.0030.0163.30
4.3.20.0030.0173.28
4.3.10.0030.0143.23
4.3.00.0300.01715.64

preferences:
145.29 ms | 1394 KiB | 7 Q