Question

Warning: This function has been deprecated.

make_url_footnote( string $content )

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

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description

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

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参数

$content

(string) (Required) Content to get links

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返回值

(string) HTML stripped out of content with links at the bottom.

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源代码

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;
}

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更新日志

Version	description
2.9.0	This function has been deprecated.
0.71	Introduced.

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相关函数

Uses

• wp-includes/functions.php: _deprecated_function()
• wp-includes/option.php: get_option()

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Used By

• wp-includes/deprecated.php: the_content_rss()

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User Contributed Notes