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make_url_footnote › WordPress Function

Seit0.71
Veraltet2.9.0
› make_url_footnote ( $content )
Parameter:
  • (string) $content Content to get links.
    Erforderlich: Ja
Gibt zurück:
  • (string) HTML stripped out of content with links at the bottom.
Definiert in:
Codex:

Strip HTML and put links at the bottom of stripped content.

Searches for all of the links, strips them out of the content, and places them at the bottom of the content with numbers.


Ähnliche Funktionen: get_url_in_content, excerpt_remove_footnotes, get_footer, _make_url_clickable_cb, type_url_form_file

Quellcode 

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;
}