boolean map.iswritable(array sysmapIds)
This method checks if the given maps are available for writing.
This method is deprecated and will be removed in the future. Please use map.get instead.
(array) IDs of the maps to check.
true if the given maps are available for writing.
Check if the two maps are writable.
CMap::isWritable() in frontends/php/include/classes/api/services/CMap.php.