function crumbs_build_method_suffix in Crumbs, the Breadcrumbs suite 7
Same name and namespace in other branches
- 6.2 crumbs.module \crumbs_build_method_suffix()
This function has exactly one possible input value for each possible return value, except the return value FALSE.
Parameters
$router_path :string: The router path can contain any character, but will typically have a format like "node/%/edit".
Return value
:string or FALSE A string that can be used as a method suffix, or FALSE, where that is not possible. The route "node/%/edit" will resolve as "node_x_edit".
1 call to crumbs_build_method_suffix()
- crumbs_PluginOperation_findForPath::__construct in lib/
PluginOperation/ findForPath.php
File
- ./
crumbs.module, line 517 - Provides an API for building breadcrumbs.
Code
function crumbs_build_method_suffix($router_path) {
$method_suffix = strtolower($router_path);
$method_suffix = preg_replace('#[^a-z0-9\\%]#', '_', $method_suffix);
$method_suffix = strtr($method_suffix, array(
'%' => 'x',
));
$reverse = strtr($method_suffix, array(
'_' => '/',
));
$reverse = preg_replace(array(
'#/x/#',
'#/x$#',
), array(
'/%/',
'/%',
), $reverse);
// we need to do this two time to catch things like "/x/x/x/x".
$reverse = strtr($reverse, array(
'/x/' => '/%/',
));
if ($reverse === $router_path) {
return $method_suffix;
}
return FALSE;
}