boolean graph.exists(object filter)
This method checks if at least one graph that matches the given filter criteria exists.
(object) Criteria to search by.
The following parameters are supported as search criteria.
|host||string/array||Technical names of the hosts that the graphs belong to.|
|hostids||string/array||IDs of the hosts that the graphs belong to.|
|name||string/array||Names of the graphs.|
|node||string||Name of the node the graphs must belong to.
This will override the
|nodeids||string/array||ID of the node the graphs must belong to.|
true if at least one graph that matches the given filter criteria exists.
Check if a graph named "CPU utilization" already exists on host "Zabbix server".
CGraph::exists() in frontends/php/api/classes/CGraph.php.