3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function b(){echo 'a';} function b(){echo 'b';} } $a = new A; $a->b();

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)
5.4.320.0040.03812.51
5.4.310.0090.03512.50
5.4.300.0030.03812.51
5.4.290.0060.03812.51
5.4.280.0100.03012.41
5.4.270.0080.03712.41
5.4.260.0040.03912.41
5.4.250.0080.03512.40
5.4.240.0070.03512.40
5.4.230.0050.03812.40
5.4.220.0110.03412.40
5.4.210.0080.03312.39
5.4.200.0050.03712.40
5.4.190.0050.03612.39
5.4.180.0080.03412.39
5.4.170.0050.03712.41
5.4.160.0070.03412.40
5.4.150.0050.03612.39
5.4.140.0070.03812.08
5.4.130.0040.04312.07
5.4.120.0050.03612.03
5.4.110.0050.03512.02
5.4.100.0070.03312.03
5.4.90.0060.03612.02
5.4.80.0050.03712.03
5.4.70.0060.03412.02
5.4.60.0070.03812.02
5.4.50.0020.03712.02
5.4.40.0050.04312.00
5.4.30.0070.03312.00
5.4.20.0100.03512.01
5.4.10.0060.04112.00
5.4.00.0050.03811.49
5.3.290.0040.04112.80
5.3.280.0060.03812.71
5.3.270.0060.03912.73
5.3.260.0050.04012.72
5.3.250.0040.04412.72
5.3.240.0050.03712.72
5.3.230.0060.03712.71
5.3.220.0120.04412.68
5.3.210.0060.03812.68
5.3.200.0090.03312.68
5.3.190.0100.04412.68
5.3.180.0060.03512.67
5.3.170.0090.04412.67
5.3.160.0080.03512.68
5.3.150.0040.04512.68
5.3.140.0040.04912.66
5.3.130.0070.04312.66
5.3.120.0100.03912.66
5.3.110.0070.03712.66
5.3.100.0050.04212.13
5.3.90.0050.03812.11
5.3.80.0060.03712.09
5.3.70.0080.04912.10
5.3.60.0140.03112.08
5.3.50.0070.03412.02
5.3.40.0050.03612.03
5.3.30.0070.03211.98
5.3.20.0050.03611.76
5.3.10.0050.03511.73
5.3.00.0030.03911.72
5.2.170.0050.0319.22
5.2.160.0050.0319.22
5.2.150.0050.0309.21
5.2.140.0060.0299.22
5.2.130.0030.0309.18
5.2.120.0060.0269.18
5.2.110.0020.0319.19
5.2.100.0050.0279.18
5.2.90.0050.0299.18
5.2.80.0050.0299.18
5.2.70.0040.0309.17
5.2.60.0050.0339.13
5.2.50.0060.0279.10
5.2.40.0070.0319.08
5.2.30.0060.0289.05
5.2.20.0060.0269.04
5.2.10.0030.0298.94
5.2.00.0040.0298.80
5.1.60.0020.0268.09
5.1.50.0050.0268.09
5.1.40.0050.0268.07
5.1.30.0040.0268.42
5.1.20.0020.0288.44
5.1.10.0070.0378.17
5.1.00.0010.0298.17
5.0.50.0020.0216.64
5.0.40.0020.0206.50
5.0.30.0040.0316.31
5.0.20.0020.0196.28
5.0.10.0020.0226.25
5.0.00.0030.0326.25
4.4.90.0010.0174.78
4.4.80.0030.0144.75
4.4.70.0030.0264.76
4.4.60.0030.0274.75
4.4.50.0020.0164.77
4.4.40.0030.0244.71
4.4.30.0020.0154.76
4.4.20.0050.0294.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0050.0124.66
4.3.90.0030.0144.63
4.3.80.0030.0234.59
4.3.70.0020.0154.63
4.3.60.0010.0174.63
4.3.50.0030.0164.63
4.3.40.0050.0234.54
4.3.30.0000.0193.30
4.3.20.0030.0153.28
4.3.10.0020.0163.23
4.3.00.0170.01715.62

preferences:
144.54 ms | 1394 KiB | 7 Q