wp_get_update_php_url()

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


Description Description

This URL can be overridden by specifying an environment variable WP_UPDATE_PHP_URL or by using the ‘wp_update_php_url’ filter. 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.


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Return Return

(string) URL to learn more about updating PHP.


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Source Source

File: wp-includes/functions.php

function wp_get_update_php_url() {
	$default_url = wp_get_default_update_php_url();

	$update_url = $default_url;
	if ( false !== getenv( 'WP_UPDATE_PHP_URL' ) ) {
		$update_url = getenv( 'WP_UPDATE_PHP_URL' );
	}

	/**
	 * Filters the URL to learn more about updating the PHP version the site is running on.
	 *
	 * 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.
	 *
	 * @since 5.1.0
	 *
	 * @param string $update_url URL to learn more about updating PHP.
	 */
	$update_url = apply_filters( 'wp_update_php_url', $update_url );

	if ( empty( $update_url ) ) {
		$update_url = $default_url;
	}

	return $update_url;
}


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Changelog Changelog

Changelog
Version Description
5.1.0 Introduced.

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