Core Function
View Source on Trac ↗ rest_validate_array_contains_unique_items()
rest_validate_array_contains_unique_items( mixed $input_array ) Checks if an array is made up of unique items.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $input_array array | The array to check. Required |
Return Value
(bool)
True if the array contains unique items, false otherwise.
Function Information
Since Version
5.5.0
Source File
wp-includes/rest-api.php
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