Get this Wire object’s instance number
- This is a unique number among all other Wire (or derived) instances in the system.
- If this instance ID has not yet been set, this will set it.
- Note that this is different from the ProcessWire instance ID.
Usage
// basic usage
$int = $wire->getInstanceNum();
// usage with all arguments
$int = $wire->getInstanceNum(bool $getTotal = false);Arguments
| Name | Type(s) | Description |
|---|---|---|
getTotal (optional) | bool | Specify true to get the total quantity of Wire instances rather than this instance number. |
Return value
intInstance number
API reference based on ProcessWire core version 3.0.236