3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { static function __construct(){ return "xuxu"; } } $test = new test(); $res = $test->__construct(); echo $res; ?>

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)
5.4.350.0020.04112.03
5.4.340.0060.03512.02
5.4.320.0020.04012.51
5.4.310.0040.04012.50
5.4.300.0030.04212.52
5.4.290.0080.03912.51
5.4.280.0060.03912.40
5.4.270.0080.04112.40
5.4.260.0070.04112.41
5.4.250.0070.03912.41
5.4.240.0080.03812.41
5.4.230.0070.03712.40
5.4.220.0070.03612.39
5.4.210.0090.03512.40
5.4.200.0040.04412.40
5.4.190.0090.04512.39
5.4.180.0060.04412.39
5.4.170.0050.05012.40
5.4.160.0060.03712.40
5.4.150.0030.04912.40
5.4.140.0050.04312.08
5.4.130.0150.03412.07
5.4.120.0060.05112.03
5.4.110.0060.04012.02
5.4.100.0080.03512.02
5.4.90.0060.03912.02
5.4.80.0060.04312.02
5.4.70.0100.04212.02
5.4.60.0110.03812.02
5.4.50.0070.03912.02
5.4.40.0070.03712.01
5.4.30.0050.05112.00
5.4.20.0040.03712.00
5.4.10.0070.03412.00
5.4.00.0050.03711.49
5.3.290.0050.04112.80
5.3.280.0050.04012.71
5.3.270.0110.04712.72
5.3.260.0050.04812.72
5.3.250.0030.04012.72
5.3.240.0070.03912.72
5.3.230.0050.04112.71
5.3.220.0080.04012.68
5.3.210.0070.03912.68
5.3.200.0070.03912.68
5.3.190.0080.03712.68
5.3.180.0090.03712.67
5.3.170.0070.04212.67
5.3.160.0110.03712.67
5.3.150.0060.03912.68
5.3.140.0080.04312.66
5.3.130.0050.04312.65
5.3.120.0060.04712.66
5.3.110.0100.04012.66
5.3.100.0010.05112.12
5.3.90.0060.03612.10
5.3.80.0040.04412.09
5.3.70.0050.03812.09
5.3.60.0080.03912.07
5.3.50.0040.04012.02
5.3.40.0060.04012.02
5.3.30.0120.04411.98
5.3.20.0070.04611.75
5.3.10.0070.04311.73
5.3.00.0050.04311.72
5.2.170.0020.0339.21
5.2.160.0090.0389.21
5.2.150.0030.0379.22
5.2.140.0020.0329.21
5.2.130.0070.0329.17
5.2.120.0080.0319.18
5.2.110.0060.0319.18
5.2.100.0050.0299.17
5.2.90.0080.0349.17
5.2.80.0060.0309.17
5.2.70.0030.0339.17
5.2.60.0060.0349.13
5.2.50.0070.0389.09
5.2.40.0060.0369.07
5.2.30.0090.0349.04
5.2.20.0070.0349.04
5.2.10.0040.0368.94
5.2.00.0040.0348.80
5.1.60.0070.0348.09
5.1.50.0030.0308.09
5.1.40.0040.0278.07
5.1.30.0080.0338.41
5.1.20.0040.0318.44
5.1.10.0060.0288.16
5.1.00.0050.0308.16
5.0.50.0060.0286.63
5.0.40.0050.0216.49
5.0.30.0030.0336.31
5.0.20.0060.0226.28
5.0.10.0080.0186.25
5.0.00.0040.0346.25
4.4.90.0030.0164.78
4.4.80.0010.0204.75
4.4.70.0050.0154.75
4.4.60.0030.0164.76
4.4.50.0030.0184.77
4.4.40.0040.0244.71
4.4.30.0050.0154.76
4.4.20.0040.0154.85
4.4.10.0040.0194.85
4.4.00.0030.0264.76
4.3.110.0040.0174.67
4.3.100.0020.0204.67
4.3.90.0020.0194.63
4.3.80.0030.0284.58
4.3.70.0040.0234.63
4.3.60.0030.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0010.0173.30
4.3.20.0000.0203.28
4.3.10.0040.0143.23
4.3.00.0070.0176.78

preferences:
155.41 ms | 1398 KiB | 7 Q