3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public $inst=date(); } print (new test())->inst;

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)
5.4.320.0050.03812.51
5.4.310.0050.03912.51
5.4.300.0080.04212.50
5.4.290.0070.04112.50
5.4.280.0100.03412.40
5.4.270.0080.03312.40
5.4.260.0060.04012.40
5.4.250.0030.04612.40
5.4.240.0070.03412.40
5.4.230.0040.03912.39
5.4.220.0060.03512.39
5.4.210.0050.03512.39
5.4.200.0040.04512.39
5.4.190.0050.04012.39
5.4.180.0060.03612.39
5.4.170.0030.04112.40
5.4.160.0060.04112.39
5.4.150.0070.03712.39
5.4.140.0080.03612.08
5.4.130.0040.04012.06
5.4.120.0090.03312.03
5.4.110.0060.03812.02
5.4.100.0070.03912.02
5.4.90.0070.03712.02
5.4.80.0060.04212.02
5.4.70.0040.03712.02
5.4.60.0080.03512.02
5.4.50.0060.03412.02
5.4.40.0070.04412.01
5.4.30.0090.03612.00
5.4.20.0040.03812.00
5.4.10.0060.03512.01
5.4.00.0040.03711.50
5.3.290.0090.03612.80
5.3.280.0120.03212.71
5.3.270.0080.04312.72
5.3.260.0040.04112.72
5.3.250.0050.04112.72
5.3.240.0050.03812.71
5.3.230.0050.03812.71
5.3.220.0080.03512.68
5.3.210.0080.03712.68
5.3.200.0110.03612.68
5.3.190.0070.03712.68
5.3.180.0080.03812.68
5.3.170.0070.03612.67
5.3.160.0050.03812.67
5.3.150.0070.03712.67
5.3.140.0110.03412.66
5.3.130.0080.03812.65
5.3.120.0070.03912.66
5.3.110.0060.04012.66
5.3.100.0040.04012.12
5.3.90.0060.03712.10
5.3.80.0080.03412.09
5.3.70.0090.04212.09
5.3.60.0080.03612.08
5.3.50.0020.04012.02
5.3.40.0050.03912.02
5.3.30.0060.03611.98
5.3.20.0110.03311.76
5.3.10.0080.03411.73
5.3.00.0040.04011.71
5.2.170.0030.0329.21
5.2.160.0100.0289.21
5.2.150.0070.0329.21
5.2.140.0060.0329.21
5.2.130.0040.0319.17
5.2.120.0050.0299.17
5.2.110.0070.0289.18
5.2.100.0050.0299.18
5.2.90.0050.0319.18
5.2.80.0060.0349.17
5.2.70.0060.0409.17
5.2.60.0060.0339.13
5.2.50.0040.0339.09
5.2.40.0020.0319.07
5.2.30.0100.0349.04
5.2.20.0070.0339.04
5.2.10.0040.0308.94
5.2.00.0060.0288.80
5.1.60.0020.0278.09
5.1.50.0050.0258.08
5.1.40.0050.0248.06
5.1.30.0040.0298.41
5.1.20.0050.0278.44
5.1.10.0060.0258.16
5.1.00.0030.0288.16
5.0.50.0040.0226.64
5.0.40.0070.0176.50
5.0.30.0020.0366.30
5.0.20.0060.0256.27
5.0.10.0080.0236.25
5.0.00.0030.0366.25
4.4.90.0020.0174.78
4.4.80.0020.0164.76
4.4.70.0030.0164.75
4.4.60.0040.0204.75
4.4.50.0060.0184.77
4.4.40.0040.0254.70
4.4.30.0020.0174.76
4.4.20.0020.0174.84
4.4.10.0040.0174.84
4.4.00.0070.0204.76
4.3.110.0010.0184.67
4.3.100.0040.0144.66
4.3.90.0010.0174.63
4.3.80.0050.0344.58
4.3.70.0040.0174.63
4.3.60.0040.0174.63
4.3.50.0020.0174.63
4.3.40.0050.0304.54
4.3.30.0040.0233.30
4.3.20.0030.0193.28
4.3.10.0040.0213.23
4.3.00.0100.01713.60

preferences:
138.85 ms | 1394 KiB | 7 Q