3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { const ALPHA = 1, BETA = 2, GAMMA = 3; public $a = "apple", $b = "bread", $c = "candy"; function showConstant( $bla ){ echo self::$bla; } } echo ($t = new Test())->showConstant("BETA") ;         // 2

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)
5.4.310.0060.04012.51
5.4.300.0060.03712.52
5.4.290.0070.03912.51
5.4.280.0110.03212.41
5.4.270.0110.03912.41
5.4.260.0070.04112.41
5.4.250.0030.04212.41
5.4.240.0100.03212.41
5.4.230.0080.03512.40
5.4.220.0080.03812.40
5.4.210.0070.03312.40
5.4.200.0050.04412.40
5.4.190.0080.03512.40
5.4.180.0080.03512.40
5.4.170.0060.03612.40
5.4.160.0080.03712.40
5.4.150.0070.03612.39
5.4.140.0070.05012.09
5.4.130.0110.04612.07
5.4.120.0060.03912.04
5.4.110.0070.04012.03
5.4.100.0050.04312.03
5.4.90.0070.03512.03
5.4.80.0060.03712.03
5.4.70.0060.03712.03
5.4.60.0110.02912.03
5.4.50.0060.03412.02
5.4.40.0040.03612.01
5.4.30.0070.03412.01
5.4.20.0090.03412.01
5.4.10.0050.04012.01
5.4.00.0040.03911.50
5.3.280.0080.03512.71
5.3.270.0090.03612.73
5.3.260.0070.03712.72
5.3.250.0080.03512.72
5.3.240.0040.03912.72
5.3.230.0070.03812.71
5.3.220.0070.04212.68
5.3.210.0070.03812.68
5.3.200.0070.04712.68
5.3.190.0090.03812.68
5.3.180.0070.03912.67
5.3.170.0070.03612.67
5.3.160.0050.03712.68
5.3.150.0060.03812.67
5.3.140.0050.03812.66
5.3.130.0050.04012.66
5.3.120.0050.04012.65
5.3.110.0060.03912.65
5.3.100.0070.03612.12
5.3.90.0040.03812.11
5.3.80.0070.03512.10
5.3.70.0050.03712.10
5.3.60.0110.03512.08
5.3.50.0070.03512.03
5.3.40.0070.03712.02
5.3.30.0070.03611.99
5.3.20.0120.03011.77
5.3.10.0050.03611.73
5.3.00.0070.03611.72
5.2.170.0090.0309.22
5.2.160.0060.0299.22
5.2.150.0050.0309.22
5.2.140.0040.0319.21
5.2.130.0020.0369.18
5.2.120.0080.0269.18
5.2.110.0060.0289.19
5.2.100.0070.0269.18
5.2.90.0070.0279.18
5.2.80.0050.0319.18
5.2.70.0090.0319.18
5.2.60.0060.0289.13
5.2.50.0080.0269.10
5.2.40.0040.0289.08
5.2.30.0050.0299.05
5.2.20.0060.0279.04
5.2.10.0060.0268.94
5.2.00.0050.0298.81
5.1.60.0040.0248.09
5.1.50.0030.0278.09
5.1.40.0060.0238.07
5.1.30.0050.0258.42
5.1.20.0040.0268.44
5.1.10.0060.0248.17
5.1.00.0030.0268.17
5.0.50.0020.0246.65
5.0.40.0050.0206.51
5.0.30.0050.0296.32
5.0.20.0050.0196.28
5.0.10.0040.0196.26
5.0.00.0020.0326.25
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0030.0174.75
4.4.60.0040.0144.76
4.4.50.0070.0114.77
4.4.40.0030.0254.71
4.4.30.0070.0114.75
4.4.20.0010.0174.85
4.4.10.0020.0164.84
4.4.00.0030.0254.76
4.3.110.0050.0144.67
4.3.100.0030.0154.66
4.3.90.0010.0204.63
4.3.80.0020.0264.58
4.3.70.0050.0174.63
4.3.60.0030.0164.63
4.3.50.0030.0164.63
4.3.40.0010.0264.54
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0010.0223.23
4.3.00.0000.0237.83

preferences:
144.81 ms | 1398 KiB | 7 Q