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PHP is officially the worst web API ever

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This commit is contained in:
Shish 2011-12-25 17:57:15 +00:00
parent e05d4619db
commit b7bd74055d
1 changed files with 38 additions and 0 deletions
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38
core/util.inc.php
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@ -222,6 +222,44 @@ function make_link($page=null, $query=null) {
}
}
/**
* Take the current URL and modify some paramaters
*
* @retval string
*/
function modify_current_url($changes) {
// SHIT: PHP is officially the worst web API ever because it does not
// have a built-in function to do this.
// SHIT: parse_str is magically retarded; not only is it a useless name, it also
// didn't return the parsed array, preferring to overwrite global variables with
// whatever data the user supplied. Thankfully, 4.0.3 added an extra option to
// give it an array to use...
$params = array();
parse_str($_SERVER['QUERY_STRING'], $params);
if(isset($changes['q'])) {
$base = $changes['q'];
unset($changes['q']);
}
else {
$base = $_GET['q'];
}
if(isset($params['q'])) {
unset($params['q']);
}
foreach($changes as $k => $v) {
if(is_null($v) and isset($params[$k])) unset($params[$k]);
$params[$k] = $v;
}
return make_link($base, http_build_query($params));
}
/**
* Turn a relative link into an absolute one, including hostname
*