note 69197 added to function.ereg
| From: | liquixathjelpesentraldotno at osu1 dot php dot net | Date: | Sat, 26 Aug 2006 16:51:16 +0000 |
| Subject: | note 69197 added to function.ereg | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-116364@lists.php.net to get a copy of this message | ||
I created a simple function for adding _GET vars to an URL.
It will overwrite vars if they exists instead of just adding the variables again!(Example: Instead
of index.php?test=test&test=tut this will be shown: index.php?test=tut, since tut was the last
_GET var)
<?php
function url_addgetvar($vars, $values, $url)
{
if(!is_array($vars) || !is_array($values))
{
return false;
}
if(count($vars) != count($values))
{
return false;
}
for($i = 0; $i < count($vars); $i++)
{
if(ereg($vars[$i] . "=.+", $url))
{
$parameters = preg_split("[\?\&]", $url);
$url = $parameters[0];
for($j = 1; $j < count($parameters); $j++)
{
$tmp_pars = explode("=", $parameters[$j]);
$separator = ($j == 1) ? "?" : "&";
if($tmp_pars[0] == $vars[$i] && !empty($vars[$i]))
{
$tmp_pars[1] = $vars[$i];
}
$url .= $separator . $tmp_pars[0] . "=" . $tmp_pars[1];
}
}
else
{
if(ereg("^.+\?.+=.+$", $url))
{
$url .= "&";
}
else
{
$url .= "?";
}
$url .= $vars[$i] . "=" . $values[$i];
}
}
return $url;
}
?>
It will be used like this:
<?php
if(!$url = url_addgetvar(array('one', 'two'), array('number',
'not'), $_SERVER['REQUEST_URI']))
{
die("Couldn't add GET parameters");
}
?>
If the URL originaly is "/hb/test.php?one=tret" it will return
"/hb/test.php?one=number&two=not".
----
Server IP: 83.137.200.2
Probable Submitter: 80.202.217.211
----
X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER
autolearn=no version=2.64
----
Manual Page -- http://www.php.net/manual/en/function.ereg.php
Edit -- https://master.php.net/note/edit/69197
Del: integrated -- https://master.php.net/note/delete/69197/integrated
Del: useless -- https://master.php.net/note/delete/69197/useless
Del: bad code -- https://master.php.net/note/delete/69197/bad+code
Del: spam -- https://master.php.net/note/delete/69197/spam
Del: non-english -- https://master.php.net/note/delete/69197/non-english
Del: in docs -- https://master.php.net/note/delete/69197/in+docs
Del: other reasons-- https://master.php.net/note/delete/69197
Reject -- https://master.php.net/note/reject/69197
Search -- https://master.php.net/manage/user-notes.php