3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Pepe { const LITO = 'hola'; static function dame($a) { echo static::{strtoupper($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)
5.4.320.0060.04412.51
5.4.310.0060.03612.51
5.4.300.0040.03712.52
5.4.290.0050.04012.51
5.4.280.0060.03412.41
5.4.270.0040.03812.41
5.4.260.0070.03512.41
5.4.250.0040.03812.41
5.4.240.0070.03612.41
5.4.230.0070.04812.40
5.4.220.0050.04212.40
5.4.210.0010.03812.40
5.4.200.0030.03912.40
5.4.190.0040.03812.40
5.4.180.0010.04112.39
5.4.170.0080.03312.40
5.4.160.0050.03712.40
5.4.150.0060.03612.40
5.4.140.0050.04112.09
5.4.130.0090.03312.07
5.4.120.0050.03612.04
5.4.110.0080.03312.04
5.4.100.0070.03512.03
5.4.90.0060.03712.03
5.4.80.0080.03512.03
5.4.70.0050.03412.03
5.4.60.0050.03512.03
5.4.50.0070.03412.02
5.4.40.0040.03612.02
5.4.30.0090.03212.01
5.4.20.0080.03412.01
5.4.10.0060.03512.02
5.4.00.0050.03911.50
5.3.290.0090.05012.80
5.3.280.0040.05412.71
5.3.270.0050.05512.72
5.3.260.0120.05212.71
5.3.250.0060.05212.71
5.3.240.0050.04412.72
5.3.230.0060.03912.71
5.3.220.0050.03912.68
5.3.210.0040.04112.68
5.3.200.0070.03512.68
5.3.190.0040.03912.68
5.3.180.0040.03912.68
5.3.170.0050.03812.67
5.3.160.0040.03912.67
5.3.150.0070.03712.67
5.3.140.0040.04012.66
5.3.130.0100.04612.66
5.3.120.0030.04212.66
5.3.110.0070.03712.66
5.3.100.0050.03912.13
5.3.90.0060.03612.10
5.3.80.0060.03712.09
5.3.70.0060.03712.09
5.3.60.0080.03812.08
5.3.50.0040.03912.03
5.3.40.0060.03712.03
5.3.30.0050.03611.98
5.3.20.0070.03411.77
5.3.10.0090.03211.73
5.3.00.0060.03811.71
5.2.170.0050.0349.22
5.2.160.0050.0299.23
5.2.150.0050.0309.23
5.2.140.0000.0359.22
5.2.130.0050.0299.18
5.2.120.0050.0299.18
5.2.110.0090.0339.18
5.2.100.0070.0299.18
5.2.90.0070.0269.18
5.2.80.0040.0319.17
5.2.70.0050.0309.17
5.2.60.0060.0289.13
5.2.50.0030.0319.09
5.2.40.0030.0309.07
5.2.30.0070.0269.05
5.2.20.0060.0279.04
5.2.10.0060.0338.95
5.2.00.0070.0318.80
5.1.60.0040.0288.09
5.1.50.0040.0248.09
5.1.40.0040.0288.07
5.1.30.0040.0268.41
5.1.20.0040.0278.44
5.1.10.0070.0278.16
5.1.00.0040.0268.16
5.0.50.0030.0226.64
5.0.40.0030.0236.50
5.0.30.0040.0396.31
5.0.20.0030.0246.28
5.0.10.0040.0226.25
5.0.00.0000.0376.25
4.4.90.0000.0184.78
4.4.80.0030.0154.75
4.4.70.0010.0174.76
4.4.60.0010.0174.75
4.4.50.0040.0214.77
4.4.40.0020.0284.71
4.4.30.0030.0224.75
4.4.20.0010.0184.84
4.4.10.0040.0154.85
4.4.00.0000.0274.76
4.3.110.0030.0154.67
4.3.100.0040.0134.66
4.3.90.0020.0154.64
4.3.80.0020.0274.58
4.3.70.0020.0154.63
4.3.60.0020.0144.63
4.3.50.0020.0164.63
4.3.40.0010.0254.54
4.3.30.0010.0183.30
4.3.20.0020.0163.28
4.3.10.0030.0163.24
4.3.00.0230.01313.25

preferences:
140.38 ms | 1394 KiB | 7 Q