3v4l.org

run code in 300+ PHP versions simultaneously
<?php class helloWorld { const ONE = 1; public $array = array( self:ONE => 'Eclipse', 'Sublime', 'PHPStrome', ); } $hello = new helloWorld(); print_r($hello);

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)
5.4.320.0070.03512.51
5.4.310.0030.04112.50
5.4.300.0050.03712.51
5.4.290.0090.03512.50
5.4.280.0050.03512.40
5.4.270.0030.03812.40
5.4.260.0080.03512.40
5.4.250.0060.03712.40
5.4.240.0050.04012.40
5.4.230.0060.03612.39
5.4.220.0030.03812.39
5.4.210.0050.03612.39
5.4.200.0070.03612.39
5.4.190.0070.03412.39
5.4.180.0060.03712.39
5.4.170.0060.03512.40
5.4.160.0070.05012.39
5.4.150.0070.03812.39
5.4.140.0050.03712.08
5.4.130.0080.04212.06
5.4.120.0060.05012.03
5.4.110.0120.04612.02
5.4.100.0050.03912.02
5.4.90.0050.03712.02
5.4.80.0050.03712.02
5.4.70.0050.03412.02
5.4.60.0060.03412.02
5.4.50.0050.03612.02
5.4.40.0060.03412.01
5.4.30.0040.03712.00
5.4.20.0080.03212.00
5.4.10.0080.03812.00
5.4.00.0030.03811.49
5.3.290.0060.04612.80
5.3.280.0030.04212.71
5.3.270.0050.03912.72
5.3.260.0100.03412.72
5.3.250.0050.03912.72
5.3.240.0040.04112.72
5.3.230.0040.04012.71
5.3.220.0130.03212.68
5.3.210.0060.03812.68
5.3.200.0050.03712.68
5.3.190.0070.03712.68
5.3.180.0050.03712.67
5.3.170.0060.03612.66
5.3.160.0060.03612.67
5.3.150.0050.03812.67
5.3.140.0070.03512.66
5.3.130.0060.03812.66
5.3.120.0040.04012.66
5.3.110.0050.03812.66
5.3.100.0050.03812.11
5.3.90.0100.04812.10
5.3.80.0070.04812.09
5.3.70.0050.04612.09
5.3.60.0090.03612.08
5.3.50.0080.04112.02
5.3.40.0090.03312.02
5.3.30.0110.03311.98
5.3.20.0070.03411.76
5.3.10.0100.03211.73
5.3.00.0090.04311.71
5.2.170.0030.0339.21
5.2.160.0030.0309.21
5.2.150.0060.0369.21
5.2.140.0040.0329.21
5.2.130.0020.0319.17
5.2.120.0060.0269.18
5.2.110.0050.0299.18
5.2.100.0040.0309.18
5.2.90.0080.0409.17
5.2.80.0050.0419.17
5.2.70.0020.0349.17
5.2.60.0040.0429.13
5.2.50.0070.0419.09
5.2.40.0090.0359.07
5.2.30.0100.0389.04
5.2.20.0120.0349.04
5.2.10.0070.0378.94
5.2.00.0060.0408.80
5.1.60.0030.0358.09
5.1.50.0030.0378.08
5.1.40.0050.0348.06
5.1.30.0070.0298.42
5.1.20.0030.0278.43
5.1.10.0060.0288.16
5.1.00.0060.0368.16
5.0.50.0030.0296.63
5.0.40.0070.0256.50
5.0.30.0030.0326.30
5.0.20.0040.0276.28
5.0.10.0040.0196.25
5.0.00.0040.0306.25
4.4.90.0050.0154.78
4.4.80.0030.0194.76
4.4.70.0040.0184.75
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0010.0174.85
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0040.0154.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0020.0204.63
4.3.60.0030.0144.63
4.3.50.0030.0204.63
4.3.40.0030.0294.53
4.3.30.0020.0203.30
4.3.20.0020.0163.28
4.3.10.0020.0163.23
4.3.00.0030.0236.60

preferences:
138.93 ms | 1398 KiB | 7 Q