3v4l.org

run code in 300+ PHP versions simultaneously
<?php function code($dn) { echo substr($dn, (strlen($dn) - strpos(strrev($dn), strrev('OU='))), 2); } $dn = "CN=devops,OU=Groups,OU=US,DC=vice,DC=com;CN=WebDev,OU=GlobalGroups,DC=vice,DC=com;CN=UKOffice,OU=Groups,OU=UK,DC=vice,DC=com;CN=GoogleApps,OU=GlobalGroups,DC=vice,DC=com;CN=UKStaff,OU=Groups,OU=UK,DC=vice,DC=com"; code($dn); echo "\r\n"; $dn = "CN=insiderdevs,OU=Groups,OU=UK,DC=vice,DC=com;CN=UKWebDev,OU=Groups,OU=UK,DC=vice,DC=com;CN=Insider Sys Admin,OU=GlobalGroups,DC=vice,DC=com;CN=Insider,OU=Groups,OU=UK,DC=vice,DC=com;CN=InsiderAdmin,OU=GlobalGroups,DC=vice,DC=com;CN=UKOffice,OU=Groups,OU=UK,DC=vice,DC=com;CN=GoogleApps,OU=GlobalGroups,DC=vice,DC=com;CN=UKStaff,OU=Groups,OU=UK,DC=vice,DC=com;CN=UKIT,OU=Groups,OU=UK,DC=vice,DC=com; code($dn);

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)
5.4.350.0110.03512.03
5.4.340.0070.03712.02
5.4.320.0060.04712.51
5.4.310.0080.05112.51
5.4.300.0070.04412.52
5.4.290.0100.04412.52
5.4.280.0070.04412.41
5.4.270.0070.03712.41
5.4.260.0050.03912.41
5.4.250.0060.04312.41
5.4.240.0070.03612.41
5.4.230.0070.03712.40
5.4.220.0030.03912.40
5.4.210.0090.03612.40
5.4.200.0040.03912.40
5.4.190.0080.03612.39
5.4.180.0060.04012.39
5.4.170.0060.04312.41
5.4.160.0050.04412.40
5.4.150.0050.03912.39
5.4.140.0090.03612.08
5.4.130.0060.04012.07
5.4.120.0070.03912.03
5.4.110.0070.03712.02
5.4.100.0050.03712.03
5.4.90.0040.04312.03
5.4.80.0060.03812.03
5.4.70.0120.03112.02
5.4.60.0070.03512.02
5.4.50.0090.03912.02
5.4.40.0170.03312.01
5.4.30.0050.04212.01
5.4.20.0070.03912.01
5.4.10.0040.04312.00
5.4.00.0050.03811.50
5.3.290.0070.04812.80
5.3.280.0090.04212.71
5.3.270.0040.04212.73
5.3.260.0070.03812.72
5.3.250.0080.03712.72
5.3.240.0060.04012.72
5.3.230.0080.03712.71
5.3.220.0080.04012.68
5.3.210.0100.03912.68
5.3.200.0240.08812.68
5.3.190.0070.04312.68
5.3.180.0140.03512.68
5.3.170.0070.04712.67
5.3.160.0140.04212.67
5.3.150.0090.03912.68
5.3.140.0110.03912.66
5.3.130.0090.04212.66
5.3.120.0110.03512.66
5.3.110.0050.04412.65
5.3.100.0060.04312.13
5.3.90.0050.03712.10
5.3.80.0060.04212.09
5.3.70.0080.03512.09
5.3.60.0070.04712.08
5.3.50.0050.03812.02
5.3.40.0050.04912.02
5.3.30.0080.04011.98
5.3.20.0100.04211.77
5.3.10.0090.03711.73
5.3.00.0040.04211.71
5.2.170.0070.0369.22
5.2.160.0070.0329.22
5.2.150.0110.0329.22
5.2.140.0090.0299.21
5.2.130.0040.0349.18
5.2.120.0090.0309.18
5.2.110.0070.0339.18
5.2.100.0170.0569.18
5.2.90.0080.0289.18
5.2.80.0080.0359.18
5.2.70.0080.0369.17
5.2.60.0120.0529.13
5.2.50.0050.0359.09
5.2.40.0090.0339.07
5.2.30.0050.0339.05
5.2.20.0010.0349.07
5.2.10.0070.0278.97
5.2.00.0070.0288.84
5.1.60.0050.0328.12
5.1.50.0060.0238.11
5.1.40.0030.0298.09
5.1.30.0050.0268.44
5.1.20.0030.0278.47
5.1.10.0020.0298.20
5.1.00.0050.0268.19
5.0.50.0040.0246.67
5.0.40.0050.0226.53
5.0.30.0080.0306.34
5.0.20.0070.0216.31
5.0.10.0020.0236.29
5.0.00.0090.0426.28
4.4.90.0060.0174.78
4.4.80.0040.0164.76
4.4.70.0050.0164.75
4.4.60.0040.0164.76
4.4.50.0190.0424.77
4.4.40.0060.0384.71
4.4.30.0050.0174.76
4.4.20.0040.0174.85
4.4.10.0050.0164.85
4.4.00.0030.0304.76
4.3.110.0060.0154.67
4.3.100.0040.0204.66
4.3.90.0040.0194.64
4.3.80.0070.0354.59
4.3.70.0040.0204.63
4.3.60.0040.0184.63
4.3.50.0010.0184.63
4.3.40.0040.0234.54
4.3.30.0020.0163.33
4.3.20.0030.0173.31
4.3.10.0020.0163.24
4.3.00.0130.0207.18

preferences:
160.28 ms | 1394 KiB | 7 Q