aruns Posted March 2, 2008 Share Posted March 2, 2008 Hai Tell me about why to use "$$string" Thanks Arun Quote Link to comment Share on other sites More sharing options...
techforums Posted March 2, 2008 Share Posted March 2, 2008 hi arun that is a parent variable and child variable concept. for eg: $ var1=chennai; $ var2=mumbai; now $$var2= chennai $$var1=chennai. confirmly i dont know, i will clr u soon, in nxt posts. sriram 9884556225. Quote Link to comment Share on other sites More sharing options...
thebadbad Posted March 2, 2008 Share Posted March 2, 2008 It's a variable with a variable name. <?php //if $varname = 'myvar', then $$varname == $myvar ?> Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.