3v4l.org

run code in 300+ PHP versions simultaneously
<?php class xx{    public static function xxxx()    {        $xx = new static();        $xx->zz();    }    protected function zz()    {        echo 'zz';    }}xx::xxxx();

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)
5.4.320.0050.03712.50
5.4.310.0060.03712.49
5.4.300.0030.03912.50
5.4.290.0060.04412.49
5.4.280.0080.03812.39
5.4.270.0070.03812.39
5.4.260.0090.03612.39
5.4.250.0080.03712.39
5.4.240.0080.03612.39
5.4.230.0030.04312.38
5.4.220.0070.03712.38
5.4.210.0060.03812.38
5.4.200.0070.03612.38
5.4.190.0080.03812.38
5.4.180.0040.03812.38
5.4.170.0050.03612.39
5.4.160.0100.03912.38
5.4.150.0070.03912.38
5.4.140.0060.04112.07
5.4.130.0080.03612.05
5.4.120.0040.03612.01
5.4.110.0060.03912.01
5.4.100.0050.03512.02
5.4.90.0090.03412.01
5.4.80.0050.03712.01
5.4.70.0100.03012.01
5.4.60.0070.03412.00
5.4.50.0040.03712.00
5.4.40.0070.03412.00
5.4.30.0040.04311.99
5.4.20.0050.03611.99
5.4.10.0060.03811.99
5.4.00.0010.03911.49
5.3.290.0060.04412.80
5.3.280.0070.04312.71
5.3.270.0050.04012.72
5.3.260.0070.04112.72
5.3.250.0060.03712.72
5.3.240.0030.04112.72
5.3.230.0070.04112.71
5.3.220.0070.03712.68
5.3.210.0070.03712.68
5.3.200.0060.04112.68
5.3.190.0070.03712.68
5.3.180.0070.03812.67
5.3.170.0090.03512.67
5.3.160.0050.03912.67
5.3.150.0090.04312.67
5.3.140.0060.03512.66
5.3.130.0070.04012.66
5.3.120.0030.04812.66
5.3.110.0060.04212.66
5.3.100.0090.03512.12
5.3.90.0080.03612.08
5.3.80.0060.03612.07
5.3.70.0050.04112.07
5.3.60.0070.03812.07
5.3.50.0080.03612.00
5.3.40.0070.03712.00
5.3.30.0070.04111.95
5.3.20.0090.03811.73
5.3.10.0060.03711.70
5.3.00.0060.04411.68
5.2.170.0030.0329.18
5.2.160.0060.0389.18
5.2.150.0040.0369.18
5.2.140.0030.0329.18
5.2.130.0080.0269.14
5.2.120.0030.0299.14
5.2.110.0050.0399.15
5.2.100.0050.0279.14
5.2.90.0070.0279.14
5.2.80.0060.0339.14
5.2.70.0050.0309.14
5.2.60.0040.0379.09
5.2.50.0060.0289.06
5.2.40.0090.0259.04
5.2.30.0030.0389.01
5.2.20.0030.0309.00
5.2.10.0010.0328.92
5.2.00.0070.0268.78
5.1.60.0030.0258.06
5.1.50.0040.0248.06
5.1.40.0100.0198.05
5.1.30.0030.0288.40
5.1.20.0080.0288.42
5.1.10.0050.0318.14
5.1.00.0040.0288.14
5.0.50.0010.0246.62
5.0.40.0040.0196.48
5.0.30.0060.0376.29
5.0.20.0030.0196.26
5.0.10.0060.0206.24
5.0.00.0020.0326.23
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0070.0244.75
4.4.60.0020.0164.76
4.4.50.0020.0154.77
4.4.40.0050.0304.71
4.4.30.0030.0214.76
4.4.20.0040.0184.84
4.4.10.0020.0194.85
4.4.00.0020.0354.76
4.3.110.0040.0204.67
4.3.100.0030.0194.67
4.3.90.0050.0174.63
4.3.80.0050.0294.58
4.3.70.0040.0164.63
4.3.60.0010.0194.63
4.3.50.0040.0194.63
4.3.40.0020.0254.54
4.3.30.0020.0163.28
4.3.20.0020.0163.25
4.3.10.0020.0163.22
4.3.00.0230.01715.98

preferences:
142.18 ms | 1394 KiB | 7 Q