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Summery Summery
Retrieves a value at a specified offset.
Syntax Syntax
Parameters Parameters
- $offset
-
(Required) The offset to retrieve.
Return Return
(mixed) If set, the value at the specified offset, null otherwise.
Source Source
File: wp-includes/class-wp-hook.php
public function offsetGet( $offset ) {
return isset( $this->callbacks[ $offset ] ) ? $this->callbacks[ $offset ] : null;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 4.7.0 | Introduced. |