3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo(){ function name(){ $this -> surname = "brant"; $this -> firstname = "wong"; $middle = "Big"; echo $middle; } } $foo = new foo(); ?>

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)
5.4.310.0060.04212.51
5.4.300.0030.03812.51
5.4.290.0050.03712.50
5.4.280.0050.03612.40
5.4.270.0050.04312.40
5.4.260.0050.04412.40
5.4.250.0030.04012.40
5.4.240.0060.03512.40
5.4.230.0100.03612.39
5.4.220.0040.04012.39
5.4.210.0090.04012.39
5.4.200.0060.03712.39
5.4.190.0080.04112.39
5.4.180.0060.03712.39
5.4.170.0060.03512.39
5.4.160.0090.03212.39
5.4.150.0040.03712.39
5.4.140.0040.04012.08
5.4.130.0060.03512.06
5.4.120.0050.03612.03
5.4.110.0050.03612.03
5.4.100.0070.03512.02
5.4.90.0040.03912.02
5.4.80.0030.04112.02
5.4.70.0040.03612.02
5.4.60.0080.03812.02
5.4.50.0080.03312.02
5.4.40.0040.03612.01
5.4.30.0050.03612.00
5.4.20.0040.03712.00
5.4.10.0020.03812.00
5.4.00.0060.03811.49
5.3.280.0050.03912.71
5.3.270.0060.04012.72
5.3.260.0070.03812.72
5.3.250.0070.03712.71
5.3.240.0050.03812.71
5.3.230.0080.03612.70
5.3.220.0050.03912.68
5.3.210.0060.03912.68
5.3.200.0090.03312.68
5.3.190.0060.03712.68
5.3.180.0080.03512.67
5.3.170.0040.03912.67
5.3.160.0070.03812.67
5.3.150.0060.03812.67
5.3.140.0050.03812.66
5.3.130.0040.04312.66
5.3.120.0140.03712.65
5.3.110.0040.04012.66
5.3.100.0030.04012.12
5.3.90.0040.03812.10
5.3.80.0080.03412.09
5.3.70.0060.04212.09
5.3.60.0070.03412.08
5.3.50.0050.03512.02
5.3.40.0040.03712.03
5.3.30.0060.03411.98
5.3.20.0040.03611.75
5.3.10.0090.03111.73
5.3.00.0040.03811.71
5.2.170.0060.0299.21
5.2.160.0040.0299.21
5.2.150.0020.0349.21
5.2.140.0050.0319.21
5.2.130.0060.0309.17
5.2.120.0040.0309.17
5.2.110.0080.0299.18
5.2.100.0060.0279.18
5.2.90.0070.0299.18
5.2.80.0040.0309.17
5.2.70.0050.0319.17
5.2.60.0040.0309.13
5.2.50.0070.0279.10
5.2.40.0080.0259.07
5.2.30.0070.0289.05
5.2.20.0040.0299.04
5.2.10.0030.0308.94
5.2.00.0050.0298.79
5.1.60.0030.0258.09
5.1.50.0040.0248.07
5.1.40.0030.0258.06
5.1.30.0020.0278.41
5.1.20.0040.0308.43
5.1.10.0030.0288.15
5.1.00.0020.0278.16
5.0.50.0060.0176.63
5.0.40.0020.0256.50
5.0.30.0030.0306.31
5.0.20.0060.0196.28
5.0.10.0060.0236.26
5.0.00.0020.0316.25
4.4.90.0050.0214.78
4.4.80.0030.0204.75
4.4.70.0030.0194.76
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0020.0304.71
4.4.30.0030.0174.76
4.4.20.0030.0164.84
4.4.10.0040.0144.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0164.67
4.3.90.0030.0144.64
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0020.0164.62
4.3.40.0030.0234.54
4.3.30.0030.0193.30
4.3.20.0010.0163.28
4.3.10.0010.0213.24
4.3.00.0070.01315.89

preferences:
140.59 ms | 1394 KiB | 7 Q