3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo() {} $foo = new Foo; $foo->bar = 3; var_dump($foo->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)
5.4.340.0080.03412.02
5.4.320.0060.03712.51
5.4.310.0060.04112.50
5.4.300.0090.04012.51
5.4.290.0040.04112.50
5.4.280.0070.03412.40
5.4.270.0060.03712.40
5.4.260.0070.03712.40
5.4.250.0060.04312.40
5.4.240.0050.04412.40
5.4.230.0100.03312.39
5.4.220.0070.03912.39
5.4.210.0050.03812.39
5.4.200.0090.03412.39
5.4.190.0080.03412.39
5.4.180.0060.03812.39
5.4.170.0090.03512.39
5.4.160.0060.04012.39
5.4.150.0050.03812.39
5.4.140.0070.03912.08
5.4.130.0090.03412.06
5.4.120.0060.03712.02
5.4.110.0070.03812.03
5.4.100.0060.03812.02
5.4.90.0080.03912.02
5.4.80.0060.03912.02
5.4.70.0080.03712.02
5.4.60.0050.03612.02
5.4.50.0110.03112.02
5.4.40.0120.03812.01
5.4.30.0070.04312.01
5.4.20.0060.04512.00
5.4.10.0090.03812.00
5.4.00.0050.04311.49
5.3.290.0050.04412.80
5.3.280.0060.03812.71
5.3.270.0080.03812.72
5.3.260.0080.04012.72
5.3.250.0100.04112.72
5.3.240.0070.03712.72
5.3.230.0060.03812.71
5.3.220.0060.03712.68
5.3.210.0100.03612.68
5.3.200.0070.03812.68
5.3.190.0080.03612.68
5.3.180.0080.03712.68
5.3.170.0060.03712.67
5.3.160.0060.03712.68
5.3.150.0090.03812.68
5.3.140.0070.04112.66
5.3.130.0080.03812.65
5.3.120.0100.03612.65
5.3.110.0120.03512.66
5.3.100.0050.04312.11
5.3.90.0050.03812.10
5.3.80.0090.03512.09
5.3.70.0030.04212.09
5.3.60.0070.04012.07
5.3.50.0050.03712.02
5.3.40.0100.03812.02
5.3.30.0090.03611.98
5.3.20.0090.04811.76
5.3.10.0070.03911.73
5.3.00.0080.03811.71
5.2.170.0050.0309.21
5.2.160.0060.0289.21
5.2.150.0040.0309.21
5.2.140.0050.0319.21
5.2.130.0070.0289.17
5.2.120.0100.0259.17
5.2.110.0080.0319.18
5.2.100.0030.0329.17
5.2.90.0070.0279.17
5.2.80.0050.0329.17
5.2.70.0060.0299.17
5.2.60.0040.0319.13
5.2.50.0040.0319.10
5.2.40.0040.0329.07
5.2.30.0040.0319.04
5.2.20.0040.0309.03
5.2.10.0090.0238.94
5.2.00.0050.0288.80
5.1.60.0030.0258.08
5.1.50.0060.0238.08
5.1.40.0050.0238.07
5.1.30.0020.0288.42
5.1.20.0030.0278.43
5.1.10.0050.0258.16
5.1.00.0030.0268.16
5.0.50.0040.0206.64
5.0.40.0040.0196.50
5.0.30.0060.0326.30
5.0.20.0030.0196.28
5.0.10.0040.0196.25
5.0.00.0040.0306.25
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0050.0124.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0020.0174.85
4.4.10.0040.0194.85
4.4.00.0030.0304.76
4.3.110.0030.0154.66
4.3.100.0050.0184.66
4.3.90.0030.0194.63
4.3.80.0050.0254.59
4.3.70.0040.0144.63
4.3.60.0010.0164.63
4.3.50.0030.0164.63
4.3.40.0040.0254.54
4.3.30.0020.0183.30
4.3.20.0020.0183.28
4.3.10.0000.0193.23
4.3.00.0000.0237.01

preferences:
139.2 ms | 1394 KiB | 7 Q