Core Function
View Source on Trac ↗ array_is_list()
array_is_list( mixed $arr ) Polyfill for `array_is_list()` function added in PHP 8.1.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $arr array<mixed> | The array being evaluated. Required |
Return Value
(bool)
True if array is a list, false otherwise.
Function Information
Since Version
6.5.0
Source File
wp-includes/compat.php
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