a global function for url query

Posted by phpExe on Stack Overflow See other posts from Stack Overflow or by phpExe
Published on 2010-06-12T21:31:08Z Indexed on 2010/06/12 21:42 UTC
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php

I have written a function:

function url_query(){
  if (is_numeric($_GET['cmd'])) {
    $get = $_GET['cmd'];
  }
  return $get;
}

but I want that this function be global. This function works only for eg.

index.php?cmd=...

Can I revise this function to use for index.php?page=... and index.php?catID=... etc? Thanks

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a global function for url query - Developer IT

a global function for url query

php

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