3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * * @param Exception ...$params */ function prepare(...$tmp = 1, $xx) { }

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)
5.4.320.0080.04012.52
5.4.310.0090.03712.51
5.4.300.0060.03712.52
5.4.290.0060.04112.51
5.4.280.0080.03612.40
5.4.270.0060.04412.41
5.4.260.0090.04612.40
5.4.250.0100.04112.41
5.4.240.0070.03412.41
5.4.230.0080.03612.40
5.4.220.0070.03612.39
5.4.210.0080.03312.40
5.4.200.0070.03712.40
5.4.190.0060.03812.39
5.4.180.0070.03812.39
5.4.170.0080.03412.40
5.4.160.0100.04312.39
5.4.150.0060.04512.39
5.4.140.0080.03912.09
5.4.130.0110.04212.07
5.4.120.0070.04112.03
5.4.110.0100.03612.03
5.4.100.0070.03712.03
5.4.90.0060.04012.02
5.4.80.0100.03512.02
5.4.70.0060.03812.02
5.4.60.0080.03912.02
5.4.50.0060.04512.02
5.4.40.0070.03512.01
5.4.30.0110.03912.01
5.4.20.0130.04112.00
5.4.10.0060.04012.01
5.4.00.0080.03211.50
5.3.290.0070.05212.80
5.3.280.0060.03812.71
5.3.270.0070.04512.72
5.3.260.0050.04112.72
5.3.250.0100.03312.72
5.3.240.0090.03512.72
5.3.230.0100.03412.71
5.3.220.0070.04412.68
5.3.210.0090.03712.68
5.3.200.0080.04312.68
5.3.190.0070.03612.68
5.3.180.0050.03712.67
5.3.170.0100.03812.67
5.3.160.0080.03912.68
5.3.150.0120.03312.67
5.3.140.0070.04012.66
5.3.130.0100.04412.66
5.3.120.0070.04212.66
5.3.110.0070.04212.66
5.3.100.0060.04212.13
5.3.90.0080.04112.11
5.3.80.0100.04012.09
5.3.70.0100.04412.09
5.3.60.0090.03912.08
5.3.50.0060.04012.02
5.3.40.0110.03512.02
5.3.30.0090.03911.98
5.3.20.0070.03811.76
5.3.10.0080.03811.73
5.3.00.0080.03511.71
5.2.170.0030.0379.21
5.2.160.0030.0319.21
5.2.150.0050.0309.22
5.2.140.0060.0369.21
5.2.130.0060.0319.18
5.2.120.0060.0299.17
5.2.110.0050.0299.18
5.2.100.0080.0329.18
5.2.90.0070.0279.18
5.2.80.0040.0319.18
5.2.70.0030.0379.17
5.2.60.0040.0399.12
5.2.50.0050.0299.09
5.2.40.0030.0329.07
5.2.30.0050.0319.05
5.2.20.0050.0339.04
5.2.10.0090.0268.95
5.2.00.0020.0378.80
5.1.60.0090.0268.08
5.1.50.0050.0298.08
5.1.40.0040.0268.06
5.1.30.0020.0288.42
5.1.20.0040.0278.44
5.1.10.0060.0248.16
5.1.00.0040.0268.16
5.0.50.0040.0206.64
5.0.40.0080.0236.50
5.0.30.0070.0346.31
5.0.20.0040.0196.29
5.0.10.0050.0186.25
5.0.00.0020.0326.24
4.4.90.0040.0144.78
4.4.80.0040.0164.75
4.4.70.0040.0154.75
4.4.60.0040.0144.75
4.4.50.0030.0164.77
4.4.40.0040.0254.71
4.4.30.0050.0144.76
4.4.20.0050.0194.84
4.4.10.0030.0174.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0164.66
4.3.90.0040.0134.64
4.3.80.0020.0254.58
4.3.70.0030.0164.63
4.3.60.0020.0174.62
4.3.50.0030.0224.63
4.3.40.0040.0254.53
4.3.30.0030.0163.30
4.3.20.0030.0203.29
4.3.10.0040.0193.23
4.3.00.0100.01713.95

preferences:
140.92 ms | 1394 KiB | 7 Q