3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $name = 'A'; function foo() { echo "My name is ".static::$name; } class B extends A { static $name = 'B'; } $a = new B(); $a->foo();

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)
5.4.310.0030.04012.51
5.4.300.0070.04912.52
5.4.290.0100.04312.52
5.4.280.0070.04812.41
5.4.270.0060.03712.41
5.4.260.0060.03712.41
5.4.250.0040.03712.41
5.4.240.0050.03612.41
5.4.230.0050.03712.40
5.4.220.0060.03512.40
5.4.210.0080.03212.40
5.4.200.0070.03712.40
5.4.190.0080.04312.39
5.4.180.0090.03212.39
5.4.170.0070.04012.41
5.4.160.0070.03412.40
5.4.150.0060.03612.40
5.4.140.0040.03912.09
5.4.130.0060.03512.07
5.4.120.0040.03612.04
5.4.110.0040.03612.03
5.4.100.0080.03212.03
5.4.90.0070.03512.03
5.4.80.0060.03512.03
5.4.70.0030.03712.03
5.4.60.0050.03412.03
5.4.50.0020.04212.03
5.4.40.0040.03512.01
5.4.30.0060.03312.01
5.4.20.0030.03712.01
5.4.10.0060.03512.01
5.4.00.0070.03511.51
5.3.290.0080.04312.80
5.3.280.0060.03812.71
5.3.270.0060.03812.73
5.3.260.0060.04212.72
5.3.250.0100.03612.72
5.3.240.0080.05812.72
5.3.230.0070.03712.71
5.3.220.0070.04112.68
5.3.210.0050.04112.68
5.3.200.0050.03712.68
5.3.190.0100.03812.68
5.3.180.0070.04712.68
5.3.170.0060.04012.67
5.3.160.0070.03412.68
5.3.150.0100.03412.68
5.3.140.0090.03412.66
5.3.130.0100.04912.66
5.3.120.0060.03912.66
5.3.110.0050.04212.65
5.3.100.0070.03712.12
5.3.90.0080.03512.11
5.3.80.0060.03612.09
5.3.70.0060.04312.09
5.3.60.0070.04412.08
5.3.50.0050.03712.03
5.3.40.0060.03612.03
5.3.30.0070.03511.98
5.3.20.0050.03611.77
5.3.10.0080.03211.73
5.3.00.0060.03511.71
5.2.170.0080.0289.22
5.2.160.0060.0309.22
5.2.150.0050.0329.22
5.2.140.0060.0309.22
5.2.130.0060.0289.18
5.2.120.0060.0329.18
5.2.110.0060.0369.18
5.2.100.0040.0329.18
5.2.90.0080.0319.18
5.2.80.0040.0339.17
5.2.70.0090.0429.17
5.2.60.0050.0369.13
5.2.50.0060.0299.10
5.2.40.0040.0309.07
5.2.30.0030.0429.05
5.2.20.0020.0329.04
5.2.10.0050.0318.95
5.2.00.0050.0288.80
5.1.60.0030.0248.09
5.1.50.0040.0248.08
5.1.40.0060.0228.07
5.1.30.0050.0258.42
5.1.20.0040.0268.44
5.1.10.0070.0238.16
5.1.00.0060.0248.16
5.0.50.0040.0236.64
5.0.40.0040.0206.50
5.0.30.0030.0326.32
5.0.20.0040.0246.28
5.0.10.0020.0226.25
5.0.00.0020.0326.25
4.4.90.0050.0174.78
4.4.80.0040.0154.75
4.4.70.0020.0164.75
4.4.60.0030.0164.75
4.4.50.0040.0144.77
4.4.40.0020.0314.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0020.0174.85
4.4.00.0050.0224.76
4.3.110.0030.0164.67
4.3.100.0040.0164.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0050.0134.63
4.3.50.0040.0144.63
4.3.40.0020.0264.54
4.3.30.0030.0203.30
4.3.20.0030.0163.27
4.3.10.0030.0203.24
4.3.00.0130.0236.90

preferences:
143.17 ms | 1386 KiB | 7 Q