apply_filters( 'wp_update_php_url', string $update_url )

Filters the URL to learn more about updating the PHP version the site is running on.

Description

Providing an empty string is not allowed and will result in the default URL being used. Furthermore the page the URL links to should preferably be localized in the site language.

Parameters

$update_url: URL to learn more about updating PHP.

Source

File: wp-includes/functions.php

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Changelog

Changelog
Version	Description
5.1.0	Introduced.