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How can I get the MAC and the IP address of a connected client in PHP?
...MAC address by parsing the output of arp -n (linux) or arp -a (windows).
Edit: you ask in comments how to get the output of an external command - one way is to use backticks, e.g.
$ipAddress=$_SERVER['REMOTE_ADDR'];
$macAddr=false;
#run the external command, break output into lines
$arp=`arp -a ...
How to avoid isset() and empty()
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edited Aug 27 '11 at 14:13
answered Dec 25 '09 at 5:57
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Attach parameter to button.addTarget action in Swift
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edited Mar 30 '18 at 8:55
Alsh compiler
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Can I have multiple Xcode versions installed?
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edited May 2 '19 at 3:27
slideshowp2
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WCF Service , how to increase the timeout?
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edited Oct 2 '17 at 15:20
unintentionally left blank
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Good examples of Not a Functor/Functor/Applicative/Monad?
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edited Sep 17 '16 at 16:50
answered Aug 28 '11 at 11:04
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windows异常处理 __try __except - C/C++ - 清泛网 - 专注C/C++及内核技术
windows异常处理 __try __excepttry-except用法 try except是windows 系统独有的异常处理模型，windows的异常处理模式，称为SEH( structured exception handling ...try-except用法
try except是windows 系统独有的异常处理模型，windows的异常处理模式，...
importing pyspark in python shell
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edited May 22 '19 at 8:44
TrebledJ
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What are dictionary view objects?
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edited Apr 24 '18 at 20:35
answered Jan 22 '12 at 11:30
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Unable to execute dex: GC overhead limit exceeded in Eclipse
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edited May 21 '15 at 13:24
Ripon Al Wasim
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