Warning: This function has been deprecated.
make_url_footnote( string $content )
Strip HTML and put links at the bottom of stripped content.
Description Description
Searches for all of the links, strips them out of the content, and places them at the bottom of the content with numbers.
Parameters Parameters
- $content
-
(string) (Required) Content to get links
Return Return
(string) HTML stripped out of content with links at the bottom.
Source Source
File: wp-includes/deprecated.php
function make_url_footnote( $content ) {
_deprecated_function( __FUNCTION__, '2.9.0', '' );
preg_match_all( '/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches );
$links_summary = "\n";
for ( $i = 0, $c = count( $matches[0] ); $i < $c; $i++ ) {
$link_match = $matches[0][$i];
$link_number = '['.($i+1).']';
$link_url = $matches[2][$i];
$link_text = $matches[4][$i];
$content = str_replace( $link_match, $link_text . ' ' . $link_number, $content );
$link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) != 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) != 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;
$links_summary .= "\n" . $link_number . ' ' . $link_url;
}
$content = strip_tags( $content );
$content .= $links_summary;
return $content;
}
Expand full source code Collapse full source code View on Trac
Changelog Changelog
| Version | Description |
|---|---|
| 2.9.0 | This function has been deprecated. |
| 0.71 | Introduced. |