3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface a{protected function z();}

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)
5.4.310.0060.03712.50
5.4.300.0010.04112.50
5.4.290.0090.03812.50
5.4.280.0030.03712.39
5.4.270.0060.03512.39
5.4.260.0050.03812.39
5.4.250.0040.03912.40
5.4.240.0060.04512.39
5.4.230.0060.04512.39
5.4.220.0060.03712.39
5.4.210.0050.03712.39
5.4.200.0030.04012.39
5.4.190.0060.03612.39
5.4.180.0030.03912.39
5.4.170.0080.03612.39
5.4.160.0060.03612.39
5.4.150.0030.03912.39
5.4.140.0060.04312.08
5.4.130.0070.03712.06
5.4.120.0070.03912.02
5.4.110.0060.03412.01
5.4.100.0080.03912.01
5.4.90.0080.04212.02
5.4.80.0060.03812.02
5.4.70.0090.03812.01
5.4.60.0040.03512.02
5.4.50.0070.03412.01
5.4.40.0070.04112.00
5.4.30.0050.03612.00
5.4.20.0050.03412.00
5.4.10.0080.03511.99
5.4.00.0060.03711.49
5.3.280.0010.04112.70
5.3.270.0050.03812.72
5.3.260.0060.03812.72
5.3.250.0050.03812.72
5.3.240.0090.03812.72
5.3.230.0100.04112.70
5.3.220.0110.03512.68
5.3.210.0080.04012.68
5.3.200.0080.03312.68
5.3.190.0080.03912.68
5.3.180.0060.03912.67
5.3.170.0080.03712.67
5.3.160.0080.03612.67
5.3.150.0060.04312.68
5.3.140.0060.03512.66
5.3.130.0080.03912.66
5.3.120.0090.03612.66
5.3.110.0050.04112.66
5.3.100.0040.03812.12
5.3.90.0070.03512.10
5.3.80.0050.03512.09
5.3.70.0060.04412.08
5.3.60.0060.03712.07
5.3.50.0070.04212.02
5.3.40.0110.03912.02
5.3.30.0070.03511.98
5.3.20.0050.03711.75
5.3.10.0070.03311.73
5.3.00.0070.04011.71
5.2.170.0070.0339.21
5.2.160.0030.0339.21
5.2.150.0090.0339.21
5.2.140.0070.0319.21
5.2.130.0050.0309.17
5.2.120.0060.0299.17
5.2.110.0080.0259.18
5.2.100.0090.0259.17
5.2.90.0030.0319.17
5.2.80.0050.0339.16
5.2.70.0030.0349.17
5.2.60.0050.0349.12
5.2.50.0060.0299.09
5.2.40.0050.0289.06
5.2.30.0060.0309.04
5.2.20.0020.0349.03
5.2.10.0040.0318.94
5.2.00.0080.0318.80
5.1.60.0030.0288.08
5.1.50.0060.0298.07
5.1.40.0040.0258.06
5.1.30.0050.0368.41
5.1.20.0070.0248.43
5.1.10.0050.0268.15
5.1.00.0080.0278.16
5.0.50.0030.0206.63
5.0.40.0040.0216.49
5.0.30.0050.0316.30
5.0.20.0010.0226.27
5.0.10.0020.0216.25
5.0.00.0040.0346.24
4.4.90.0020.0164.78
4.4.80.0000.0194.76
4.4.70.0050.0134.75
4.4.60.0030.0154.76
4.4.50.0020.0164.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0050.0204.67
4.3.100.0020.0204.67
4.3.90.0020.0154.63
4.3.80.0050.0284.58
4.3.70.0020.0164.63
4.3.60.0030.0134.62
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0020.0263.28
4.3.20.0020.0153.26
4.3.10.0040.0173.21
4.3.00.0000.0237.09

preferences:
145.39 ms | 1394 KiB | 7 Q