links_add_base_url() │ WP 2.7.0

Adds a base URL to relative links in passed content.

By default, this function supports the 'src' and 'href' attributes. However, this can be modified via the $attrs parameter.

No Hooks.

Returns

String. The processed content.

Usage

links_add_base_url( $content, $base, $attrs, fooo ) );

$content(string) (required)

String to search for links in.

$base(string) (required)

The base URL to prefix to links.

$attrs(string[])

The attributes which should be processed.
Default: array( foo

fooo )(required)

.

Notes

• Global. String. $_links_add_base

Changelog

links_add_base_url() links add base url code ^{WP 7.0}

function links_add_base_url( $content, $base, $attrs = array( 'src', 'href' ) ) {
	global $_links_add_base;
	$_links_add_base = $base;
	$attrs           = implode( '|', (array) $attrs );
	return preg_replace_callback( "!($attrs)=(['\"])(.+?)\\2!i", '_links_add_base', $content );
}