/**
* Return array of locations where REST APIs can be located.
*
* These are directories that deployed API locations can be rooted at.
* In other words, get these rest locations first, then under these directories,
* you should be able to find deployed REST APIs in the subdirectories
* specified by {@link getDeployedApiLocations()}.
*
* @return array of directory locations where REST APIs can be found
*/
public static function getRestLocations()
{
if (!empty(self::$restLocations)) {
return self::$restLocations;
}
$_restLocations = array();
$_includePaths = explode(PATH_SEPARATOR, get_include_path());
foreach ($_includePaths as $_includePath) {
$_includePath = realpath(rtrim($_includePath, '\\/'));
if ($_includePath) {
$_restLocations[] = $_includePath;
}
}
self::$restLocations = array_unique($_restLocations);
// if include_path has any dups, remove them
return self::$restLocations;
}
