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Summery Summery
Check whether an upload is too big.
Syntax Syntax
Parameters Parameters
- $upload
-
(Required)
Return Return
(string|array) If the upload is under the size limit, $upload is returned. Otherwise returns an error message.
Source Source
File: wp-includes/ms-functions.php
/**
* Ensure that the current site's domain is listed in the allowed redirect host list.
*
* @see wp_validate_redirect()
* @since MU (3.0.0)
*
* @param array|string $deprecated Not used.
* @return string[] {
* An array containing the current site's domain.
*
* @type string $0 The current site's domain.
* }
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Changelog Changelog
| Version | Description |
|---|---|
| MU (3.0.0) | Introduced. |