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Title : Pageinfo: Array containing page URI, page query string (parameters), request method (GET or POST) and the complete URI
Categories : Variables, PHP Options and Info, Arrays, URLs, PHP Update Picture
Thomas Knudstrup
Date : Jan 12th 2000
Grade : 2 of 5 (graded 1 times)
Viewed : 14372
File : pageinfo.php3
Images : No Images for this code example.
Search : More code by Thomas Knudstrup
Action : Grade This Code Example
Tools : My Examples List
Code

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<?php

function pageinfo() {
// This function returns an array '$pageinfo' containing four values :
// $pageinfo[0] is the requested page uri relative to webroot, i.e. what comes before the '?'
// $pageinfo[1] is the requested page query-string, i.e. what comes after the '?'
// $pageinfo[2] is the concatenated string including servername,
// i.e. www.servername.dom/dir/subdir/pagename?p1=$v1&p2=$v2'
// $pageinfo[3] is the request method, i.e. 'GET' or 'POST'

# Get global vars
global $SERVER_NAME, $REQUEST_METHOD, $HTTP_POST_VARS, $SCRIPT_NAME,
$QUERY_STRING

$pageinfo[0] = $SCRIPT_NAME ;

if ($REQUEST_METHOD == 'GET')
{ $pageinfo[1] = $QUERY_STRING ; }
else
{
        $counter = 0 ;
        $count_vars = count($HTTP_POST_VARS) ;
        while (list($name,$value) = each($HTTP_POST_VARS))
        {
        $pageinfo[1] .= "$name=$value" ;
        $counter++ ;
        if ( $counter < $count_vars ) { $pageinfo[1] .= "&" ; }
        }
}

if ($query != '')
{ $q = "?" ; }
$pageinfo[2] = $SERVER_NAME.$SCRIPT_NAME.$q.$QUERY_STRING ;

$pageinfo[3] = $REQUEST_METHOD ;

return $pageinfo ;
}

$pageinfo = pageinfo();

?>



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User Comments
 Jeko Ianev wrote :428
this is beter ;-D


if ($REQUEST_METHOD == `GET`) 
{ $pageinfo[1] = $QUERY_STRING ; } 
else  
{  
    $counter = 0 ; 
    $count_vars = count($HTTP_POST_VARS) ; 
    while (list($name,$value) = each
($HTTP_POST_VARS)) 
    { 
      if (is_array($value))
       {
        $counter2 = 0 ; 
        $count_vars2 = count($HTTP_POST_VARS
[$value]) ; 
         while (list($name2,$value2) = each
($HTTP_POST_VARS[$name])) 
    { 
    $pageinfo[1] .= $name."[".$name2."]=".$value2 ; 
    $counter2++ ; 
    if ( $counter2 &lt; $count_vars2 ) { $pageinfo
[1] .= "&" ; } 
    } 

       }
    else
      { $pageinfo[1] .= "$name=$value" ; }
    $counter++ ; 
    if ( $counter &lt; $count_vars ) { $pageinfo[1] .= "&" ; } 
    } 
}