3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ns02 { class cl02 { const TWO = \ns01\cl01::ONE; function test($tmp = !self::TWO + $var) { return 1 + !\ns01\cl01::ONE; } } $tmp = new cl02(); $tmp->test(); }

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)
5.4.320.0080.03612.51
5.4.310.0060.03912.51
5.4.300.0070.03612.52
5.4.290.0060.03912.51
5.4.280.0070.03712.41
5.4.270.0090.03512.41
5.4.260.0100.03312.41
5.4.250.0120.03312.41
5.4.240.0070.03512.41
5.4.230.0080.03712.40
5.4.220.0060.03612.40
5.4.210.0100.03612.40
5.4.200.0070.03712.40
5.4.190.0060.04212.39
5.4.180.0060.03612.39
5.4.170.0070.03512.41
5.4.160.0090.03212.40
5.4.150.0040.03812.39
5.4.140.0060.03712.09
5.4.130.0070.03412.07
5.4.120.0090.03212.03
5.4.110.0060.03512.03
5.4.100.0080.03312.03
5.4.90.0100.03212.03
5.4.80.0060.03612.03
5.4.70.0060.03512.03
5.4.60.0040.03712.03
5.4.50.0060.03512.02
5.4.40.0090.04312.02
5.4.30.0070.03712.01
5.4.20.0070.04012.01
5.4.10.0080.03512.01
5.4.00.0080.04311.50
5.3.290.0120.05512.80
5.3.280.0130.04112.70
5.3.270.0080.04512.72
5.3.260.0160.07412.72
5.3.250.0240.09612.72
5.3.240.0120.06212.72
5.3.230.0120.05112.71
5.3.220.0140.05712.68
5.3.210.0060.05512.68
5.3.200.0070.04212.68
5.3.190.0090.03712.68
5.3.180.0090.03612.67
5.3.170.0080.03712.67
5.3.160.0100.03612.67
5.3.150.0130.03312.67
5.3.140.0080.03512.66
5.3.130.0080.04012.66
5.3.120.0100.04312.66
5.3.110.0120.04512.66
5.3.100.0080.04412.13
5.3.90.0100.04212.11
5.3.80.0070.04712.11
5.3.70.0080.04212.10
5.3.60.0110.03912.09
5.3.50.0100.03512.04
5.3.40.0070.03712.04
5.3.30.0110.03612.00
5.3.20.0120.04111.79
5.3.10.0200.04111.75
5.3.00.0100.03911.73
5.2.170.0070.0319.18
5.2.160.0060.0299.18
5.2.150.0090.0319.18
5.2.140.0050.0349.18
5.2.130.0050.0309.14
5.2.120.0040.0329.14
5.2.110.0020.0339.14
5.2.100.0020.0319.14
5.2.90.0040.0319.14
5.2.80.0080.0339.14
5.2.70.0060.0349.14
5.2.60.0050.0339.09
5.2.50.0060.0309.06
5.2.40.0060.0319.04
5.2.30.0070.0389.02
5.2.20.0050.0349.00
5.2.10.0050.0308.92
5.2.00.0090.0368.78
5.1.60.0070.0298.07
5.1.50.0090.0238.06
5.1.40.0060.0298.05
5.1.30.0070.0248.40
5.1.20.0100.0348.42
5.1.10.0050.0368.14
5.1.00.0040.0368.14
5.0.50.0090.0236.62
5.0.40.0060.0256.48
5.0.30.0040.0376.29
5.0.20.0040.0216.27
5.0.10.0030.0216.24
5.0.00.0020.0336.23
4.4.90.0060.0134.78
4.4.80.0050.0144.75
4.4.70.0080.0114.75
4.4.60.0060.0144.75
4.4.50.0030.0204.77
4.4.40.0030.0274.71
4.4.30.0060.0154.75
4.4.20.0060.0164.84
4.4.10.0060.0154.84
4.4.00.0030.0274.76
4.3.110.0030.0184.67
4.3.100.0040.0164.66
4.3.90.0030.0154.63
4.3.80.0050.0244.58
4.3.70.0060.0154.63
4.3.60.0060.0144.63
4.3.50.0030.0174.63
4.3.40.0050.0344.54
4.3.30.0030.0193.28
4.3.20.0040.0183.26
4.3.10.0070.0123.22
4.3.00.0030.01714.28

preferences:
136.47 ms | 1394 KiB | 7 Q