Re: (newbie) questions abot vars and args
| From: | Martin Clifford | Date: | Fri, 26 Jul 2002 15:44:00 +0000 |
| Subject: | Re: (newbie) questions abot vars and args | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-109768@lists.php.net to get a copy of this message | ||
1) To echo the variables name instead of it's value, surround it instead by single quotes, not
double.
echo '$var' OUTPUTS $var
echo "$var" OUTPUTS the contents of $var
2) Checkout the func_get_args() function.
http://www.php.net/manual/en/function.func-get-args.php
HTH!
Martin Clifford
Homepage: http://www.completesource.net
Developer's Forums: http://www.completesource.net/forums/
>>> "Alexander Ross" <alexross@bleen.net> 07/26/02 11:40AM >>>
1) Given a variable how can I echo the var's name, not its value??
2) Is there a way for PHP function to handle a dynamic number of arguments?
In other words, I want to write a function that takes any number of
arguments (strings) and echos each of them with a <br> appended to each of
them.
Thanks for your help everybody
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