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make_url_footnote › WordPress Function

Da0.71
Deprecato2.9.0
› make_url_footnote ( $content )
Parametri:
  • (string) $content Content to get links.
    Richiesto: Sì
Ritorna:
  • (string) HTML stripped out of content with links at the bottom.
Definito a:
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.


Funzioni correlate: get_url_in_content, excerpt_remove_footnotes, get_footer, _make_url_clickable_cb, type_url_form_file

Sorgenti 

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;
}