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)
5.4.320.0060.03712.50
5.4.310.0080.03612.50
5.4.300.0030.03912.51
5.4.290.0070.03912.50
5.4.280.0060.03612.40
5.4.270.0040.04212.40
5.4.260.0100.04312.40
5.4.250.0050.04112.40
5.4.240.0090.03312.40
5.4.230.0100.04112.39
5.4.220.0100.03512.39
5.4.210.0100.04012.39
5.4.200.0050.04012.39
5.4.190.0080.03512.39
5.4.180.0070.03812.39
5.4.170.0050.03912.39
5.4.160.0090.03412.39
5.4.150.0070.03612.39
5.4.140.0070.03812.08
5.4.130.0060.03612.06
5.4.120.0060.04012.03
5.4.110.0040.04212.02
5.4.100.0060.03612.02
5.4.90.0050.03912.02
5.4.80.0060.04312.02
5.4.70.0070.03412.02
5.4.60.0060.03512.02
5.4.50.0050.03612.02
5.4.40.0050.04012.00
5.4.30.0100.03312.00
5.4.20.0070.04312.00
5.4.10.0090.03412.00
5.4.00.0080.03911.49
5.3.290.0060.04012.80
5.3.280.0040.04012.71
5.3.270.0060.04212.73
5.3.260.0110.03812.72
5.3.250.0050.04012.72
5.3.240.0050.03912.72
5.3.230.0120.04912.71
5.3.220.0070.03712.68
5.3.210.0050.04512.68
5.3.200.0060.03812.68
5.3.190.0070.04512.68
5.3.180.0050.04012.68
5.3.170.0040.04112.67
5.3.160.0060.03812.67
5.3.150.0060.03912.67
5.3.140.0090.03612.66
5.3.130.0060.03912.66
5.3.120.0090.03512.66
5.3.110.0060.03912.66
5.3.100.0110.03712.12
5.3.90.0050.03812.10
5.3.80.0070.03512.09
5.3.70.0080.03412.09
5.3.60.0040.04212.08
5.3.50.0060.03712.02
5.3.40.0020.04112.02
5.3.30.0070.03711.98
5.3.20.0080.04111.76
5.3.10.0040.04211.73
5.3.00.0040.04311.71
5.2.170.0040.0329.21
5.2.160.0040.0319.21
5.2.150.0070.0319.21
5.2.140.0070.0309.21
5.2.130.0040.0319.17
5.2.120.0050.0289.17
5.2.110.0070.0299.18
5.2.100.0050.0329.17
5.2.90.0070.0289.17
5.2.80.0050.0319.17
5.2.70.0080.0289.17
5.2.60.0060.0309.13
5.2.50.0020.0339.09
5.2.40.0050.0349.07
5.2.30.0040.0309.05
5.2.20.0050.0329.04
5.2.10.0040.0298.94
5.2.00.0040.0318.80
5.1.60.0060.0298.08
5.1.50.0060.0238.09
5.1.40.0060.0258.07
5.1.30.0030.0288.42
5.1.20.0020.0348.43
5.1.10.0050.0258.16
5.1.00.0070.0358.16
5.0.50.0050.0256.64
5.0.40.0040.0216.50
5.0.30.0030.0326.30
5.0.20.0050.0186.27
5.0.10.0050.0246.26
5.0.00.0030.0386.25
4.4.90.0030.0164.78
4.4.80.0040.0154.75
4.4.70.0030.0164.75
4.4.60.0030.0164.75
4.4.50.0030.0174.77
4.4.40.0050.0284.71
4.4.30.0040.0154.75
4.4.20.0000.0194.84
4.4.10.0030.0164.85
4.4.00.0020.0274.76
4.3.110.0040.0144.67
4.3.100.0060.0114.67
4.3.90.0020.0154.63
4.3.80.0050.0284.58
4.3.70.0020.0174.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0020.0264.54
4.3.30.0020.0183.30
4.3.20.0010.0183.28
4.3.10.0020.0193.23
4.3.00.0000.01713.60

preferences:
139.71 ms | 1394 KiB | 7 Q