3v4l.org

run code in 300+ PHP versions simultaneously
<?php function strip_subtld($host) { $explode = explode(".", $host); switch (count($explode)) { case 4: return $explode[1]; break; case 3: return $explode[1]; break; case 2: return $explode[0]; break; default: return $host; } echo strip_subtld('www.google.com.br');

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)
5.4.340.0060.03812.03
5.4.320.0100.03412.52
5.4.310.0060.04812.51
5.4.300.0060.03912.52
5.4.290.0050.04112.51
5.4.280.0080.03712.41
5.4.270.0080.03712.40
5.4.260.0060.04212.40
5.4.250.0100.03712.41
5.4.240.0100.05412.41
5.4.230.0100.04812.39
5.4.220.0090.03712.39
5.4.210.0100.04212.39
5.4.200.0080.03712.39
5.4.190.0070.03712.39
5.4.180.0070.04012.39
5.4.170.0070.03812.40
5.4.160.0080.03512.40
5.4.150.0030.04012.39
5.4.140.0080.03712.08
5.4.130.0050.04012.07
5.4.120.0100.04612.03
5.4.110.0090.03512.02
5.4.100.0070.03812.02
5.4.90.0160.06512.03
5.4.80.0070.03912.03
5.4.70.0070.03812.02
5.4.60.0080.04512.02
5.4.50.0060.04712.02
5.4.40.0030.04212.01
5.4.30.0070.03912.01
5.4.20.0070.03512.00
5.4.10.0070.03812.01
5.4.00.0120.03511.50
5.3.290.0090.04112.80
5.3.280.0100.04212.71
5.3.270.0070.04112.72
5.3.260.0100.04312.72
5.3.250.0090.03512.72
5.3.240.0040.04112.72
5.3.230.0080.03712.71
5.3.220.0090.03812.68
5.3.210.0080.03912.68
5.3.200.0050.04212.68
5.3.190.0070.04012.68
5.3.180.0080.03812.67
5.3.170.0100.04912.67
5.3.160.0050.03912.68
5.3.150.0120.04812.67
5.3.140.0110.04912.66
5.3.130.0130.04812.66
5.3.120.0110.04912.66
5.3.110.0120.05012.66
5.3.100.0090.04812.13
5.3.90.0070.06112.11
5.3.80.0120.03912.10
5.3.70.0090.03912.10
5.3.60.0100.03812.08
5.3.50.0070.03912.02
5.3.40.0060.04212.02
5.3.30.0080.04511.99
5.3.20.0060.03811.77
5.3.10.0050.04111.74
5.3.00.0050.03911.72
5.2.170.0040.0319.22
5.2.160.0040.0309.22
5.2.150.0080.0299.22
5.2.140.0050.0399.21
5.2.130.0060.0289.18
5.2.120.0060.0309.18
5.2.110.0040.0329.19
5.2.100.0060.0359.18
5.2.90.0060.0419.18
5.2.80.0070.0369.18
5.2.70.0040.0359.18
5.2.60.0080.0409.13
5.2.50.0090.0389.10
5.2.40.0050.0359.07
5.2.30.0070.0349.05
5.2.20.0070.0289.04
5.2.10.0080.0348.95
5.2.00.0100.0358.81
5.1.60.0040.0298.10
5.1.50.0050.0248.09
5.1.40.0030.0278.07
5.1.30.0040.0268.42
5.1.20.0060.0258.44
5.1.10.0060.0268.17
5.1.00.0060.0248.17
5.0.50.0020.0236.65
5.0.40.0050.0196.50
5.0.30.0030.0336.32
5.0.20.0020.0226.28
5.0.10.0040.0206.27
5.0.00.0030.0316.26
4.4.90.0010.0184.78
4.4.80.0040.0154.76
4.4.70.0040.0164.76
4.4.60.0020.0184.76
4.4.50.0060.0204.77
4.4.40.0020.0344.71
4.4.30.0060.0144.76
4.4.20.0000.0194.84
4.4.10.0020.0194.84
4.4.00.0040.0254.76
4.3.110.0040.0154.66
4.3.100.0020.0164.66
4.3.90.0020.0194.63
4.3.80.0070.0304.58
4.3.70.0010.0194.63
4.3.60.0030.0144.63
4.3.50.0020.0174.63
4.3.40.0050.0224.54
4.3.30.0020.0173.30
4.3.20.0020.0173.28
4.3.10.0010.0163.25
4.3.00.0100.0237.15

preferences:
184.22 ms | 1394 KiB | 7 Q