3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Pepe { const LITO = 'hola'; static function dame($a) { echo static::{$a}; } } Pepe::dame('lito');

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)
5.4.320.0040.03912.52
5.4.310.0050.03912.51
5.4.300.0070.03512.52
5.4.290.0070.03712.51
5.4.280.0080.03312.41
5.4.270.0060.03512.41
5.4.260.0040.04112.41
5.4.250.0030.04012.41
5.4.240.0110.03112.41
5.4.230.0050.03812.40
5.4.220.0070.03512.40
5.4.210.0090.03212.40
5.4.200.0070.03912.40
5.4.190.0040.03712.40
5.4.180.0070.03412.40
5.4.170.0080.03812.41
5.4.160.0060.03512.40
5.4.150.0070.03312.40
5.4.140.0060.03612.09
5.4.130.0040.03712.07
5.4.120.0080.03112.03
5.4.110.0050.03412.03
5.4.100.0040.04212.03
5.4.90.0080.04112.03
5.4.80.0110.03512.03
5.4.70.0050.03612.03
5.4.60.0070.03712.03
5.4.50.0060.04012.02
5.4.40.0080.03812.01
5.4.30.0050.03912.02
5.4.20.0050.03912.01
5.4.10.0090.03512.01
5.4.00.0040.04111.50
5.3.290.0050.03912.80
5.3.280.0070.03512.71
5.3.270.0070.03712.73
5.3.260.0040.04012.72
5.3.250.0040.03812.72
5.3.240.0050.04012.72
5.3.230.0050.03612.71
5.3.220.0040.03812.68
5.3.210.0070.03612.68
5.3.200.0120.03212.68
5.3.190.0090.03712.68
5.3.180.0070.03512.68
5.3.170.0080.04412.67
5.3.160.0050.03712.67
5.3.150.0080.04012.68
5.3.140.0080.03812.66
5.3.130.0050.03912.66
5.3.120.0060.03712.66
5.3.110.0060.03712.66
5.3.100.0060.04412.13
5.3.90.0110.03112.11
5.3.80.0080.03612.09
5.3.70.0060.03512.09
5.3.60.0060.03612.08
5.3.50.0070.03512.03
5.3.40.0070.03612.03
5.3.30.0050.03511.98
5.3.20.0030.04211.77
5.3.10.0080.03211.73
5.3.00.0040.03811.72
5.2.170.0070.0279.23
5.2.160.0040.0329.23
5.2.150.0040.0369.23
5.2.140.0040.0299.22
5.2.130.0050.0289.18
5.2.120.0050.0269.18
5.2.110.0060.0329.18
5.2.100.0070.0279.18
5.2.90.0090.0329.18
5.2.80.0040.0299.18
5.2.70.0050.0309.18
5.2.60.0010.0329.13
5.2.50.0030.0309.09
5.2.40.0070.0259.07
5.2.30.0040.0299.05
5.2.20.0020.0349.04
5.2.10.0020.0298.94
5.2.00.0060.0308.80
5.1.60.0050.0248.09
5.1.50.0040.0288.09
5.1.40.0020.0278.07
5.1.30.0040.0268.41
5.1.20.0050.0258.44
5.1.10.0030.0268.16
5.1.00.0030.0268.16
5.0.50.0010.0236.64
5.0.40.0020.0206.50
5.0.30.0010.0336.32
5.0.20.0040.0176.29
5.0.10.0020.0206.25
5.0.00.0060.0356.25
4.4.90.0040.0134.78
4.4.80.0050.0184.75
4.4.70.0030.0144.75
4.4.60.0020.0234.75
4.4.50.0020.0184.77
4.4.40.0030.0304.71
4.4.30.0030.0194.76
4.4.20.0030.0144.85
4.4.10.0060.0204.85
4.4.00.0030.0244.75
4.3.110.0030.0154.67
4.3.100.0010.0214.66
4.3.90.0050.0194.63
4.3.80.0020.0254.58
4.3.70.0030.0144.63
4.3.60.0040.0134.62
4.3.50.0010.0174.63
4.3.40.0020.0264.53
4.3.30.0040.0173.30
4.3.20.0030.0163.28
4.3.10.0010.0203.23
4.3.00.0000.0237.01

preferences:
140.11 ms | 1398 KiB | 7 Q