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Description

Filters a URL and formats it as https if necessary (is_ssl() and force_ssl_content() are both true).

Usage

<?php filter_SSL( $url ) ?>

Parameters

$url

(string) (required) The URL to format

Default: None

Return Value

(string) 

The formatted URL

Examples

<?php

$url = 'http://example.com/';

$url = filter_SSL( $url );

echo $url; // 'https://example.com/' or 'http://example.com/' as needed.

?>

Notes

• If $url is not a string, the Site Address is returned.
• Uses set_url_scheme() to set the scheme to https when needed.

Change Log

Since: 2.8.5

Source File

filter_SSL() is located in wp-includes/ms-functions.php

Related

set_url_scheme(), is_ssl(), force_ssl_content()