3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Tst { var $t = <<HEY hyi HEY; } ?>

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)
5.4.320.0050.03712.51
5.4.310.0080.04712.50
5.4.300.0070.04812.50
5.4.290.0070.04212.50
5.4.280.0060.03312.40
5.4.270.0070.03412.40
5.4.260.0050.03912.40
5.4.250.0040.03812.40
5.4.240.0050.03512.40
5.4.230.0040.03912.39
5.4.220.0070.03412.39
5.4.210.0040.03812.39
5.4.200.0060.03612.39
5.4.190.0050.03412.39
5.4.180.0050.03712.39
5.4.170.0040.04612.39
5.4.160.0050.04212.39
5.4.150.0080.04012.39
5.4.140.0020.04312.08
5.4.130.0070.03412.06
5.4.120.0050.03512.02
5.4.110.0050.03512.03
5.4.100.0070.03412.02
5.4.90.0050.03712.02
5.4.80.0030.03912.02
5.4.70.0060.03312.02
5.4.60.0040.03912.02
5.4.50.0040.03512.02
5.4.40.0060.03212.01
5.4.30.0070.03212.00
5.4.20.0070.03412.00
5.4.10.0020.03712.00
5.4.00.0080.03611.49
5.3.290.0060.03812.80
5.3.280.0110.03712.71
5.3.270.0050.04012.72
5.3.260.0050.03812.72
5.3.250.0020.03912.72
5.3.240.0060.03512.72
5.3.230.0040.04512.70
5.3.220.0060.04112.68
5.3.210.0020.04112.68
5.3.200.0080.03212.68
5.3.190.0060.03812.68
5.3.180.0100.03412.68
5.3.170.0060.03512.67
5.3.160.0070.03512.67
5.3.150.0090.03312.67
5.3.140.0070.03412.66
5.3.130.0070.03912.66
5.3.120.0030.04112.65
5.3.110.0080.04412.66
5.3.100.0080.03812.12
5.3.90.0040.04112.10
5.3.80.0040.03612.09
5.3.70.0060.03412.09
5.3.60.0040.03612.08
5.3.50.0060.03712.02
5.3.40.0040.03612.02
5.3.30.0020.03611.98
5.3.20.0080.03111.75
5.3.10.0040.03411.73
5.3.00.0050.03611.71
5.2.170.0020.0399.21
5.2.160.0060.0289.21
5.2.150.0090.0359.21
5.2.140.0060.0299.21
5.2.130.0080.0279.17
5.2.120.0050.0279.17
5.2.110.0070.0279.18
5.2.100.0050.0279.18
5.2.90.0090.0329.17
5.2.80.0030.0309.17
5.2.70.0060.0279.17
5.2.60.0080.0309.13
5.2.50.0040.0329.10
5.2.40.0020.0309.07
5.2.30.0050.0369.04
5.2.20.0050.0359.03
5.2.10.0040.0328.94
5.2.00.0050.0298.80
5.1.60.0020.0258.09
5.1.50.0050.0298.09
5.1.40.0020.0258.07
5.1.30.0050.0238.41
5.1.20.0020.0288.43
5.1.10.0030.0268.16
5.1.00.0060.0238.16
5.0.50.0060.0266.64
5.0.40.0040.0176.49
5.0.30.0030.0306.30
5.0.20.0020.0196.27
5.0.10.0030.0196.25
5.0.00.0040.0286.25
4.4.90.0020.0214.78
4.4.80.0020.0164.76
4.4.70.0030.0204.76
4.4.60.0020.0154.75
4.4.50.0060.0184.77
4.4.40.0010.0264.71
4.4.30.0030.0174.76
4.4.20.0030.0164.84
4.4.10.0010.0164.85
4.4.00.0040.0234.76
4.3.110.0040.0134.67
4.3.100.0020.0154.66
4.3.90.0030.0174.63
4.3.80.0010.0254.59
4.3.70.0030.0194.63
4.3.60.0030.0134.63
4.3.50.0040.0144.63
4.3.40.0020.0234.54
4.3.30.0010.0173.29
4.3.20.0010.0183.27
4.3.10.0030.0143.23
4.3.00.0030.0207.14

preferences:
140.18 ms | 1386 KiB | 7 Q