make_clickable()

make_clickable( string $text )

将纯文本URI转换为HTML链接。
Convert plaintext URI to HTML links.

目录锚点:#说明#参数#返回#源码#笔记

说明(Description)

转换URI、www和ftp以及电子邮件地址。通过固定链接内的链接完成。


参数(Parameters)

参数类型必填说明
$text (string) 必需 要转换uri的内容。

返回(Return)

(string)具有转换的uri的内容。

源码(Source)

/**
 * Convert plaintext URI to HTML links.
 *
 * Converts URI, www and ftp, and email addresses. Finishes by fixing links
 * within links.
 *
 * @since 0.71
 *
 * @param string $text Content to convert URIs.
 * @return string Content with converted URIs.
 */
function make_clickable( $text ) {
	$r = '';
	$textarr = preg_split( '/(<><>]+>)/', $text, -1, PREG_SPLIT_DELIM_CAPTURE ); // split out HTML tags
	$nested_code_pre = 0; // Keep track of how many levels link is nested inside /* ----------------------------------
 * wordpress之魂 © http://wphun.com
 * ---------------------------------- */
 or 
	foreach ( $textarr as $piece ) {

		if ( preg_match( '|^]|i', $piece ) || preg_match( '|^]|i', $piece ) )
			$nested_code_pre++;
		elseif ( ( '' === strtolower( $piece ) || '
' === strtolower( $piece ) ) && $nested_code_pre )
			$nested_code_pre--;
		if ( $nested_code_pre || empty( $piece ) || ( $piece[0] === '<' &&="" !="" preg_match(="">< strlen(="" $piece="" )="" )="" {="" ...="" break="" it="" up="" foreach="" (="" _split_str_by_whitespace(="" $piece,="" 2100="" )="" as="" $chunk="" )="" {="" 2100:="" extra="" room="" for="" scheme="" and="" leading="" and="" trailing="" paretheses="" if="" (="" 2101="">< strlen(="" $chunk="" )="" )="" {="" $r="" .="$chunk;" too="" big,="" no="" whitespace:="" bail.="" }="" else="" {="" $r="" .="make_clickable(" $chunk="" );="" }="" }="" }="" else="" {="" $ret=" $piece " ;="" pad="" with="" whitespace="" to="" simplify="" the="" regexes="" $url_clickable='~
				([\s(<.,;:!?])                                        # 1: Leading whitespace, or punctuation
				(                                                      # 2: URL
					[\w]{1,20}+://                                # Scheme and hier-part prefix
					(?=S{1,2000}s)                               # Limit to URLs less than about 2000 characters long
					[\w\x80-\xff#%\~/@\[\]*(+=&$-]*+         # Non-punctuation URL character
					(?:                                            # Unroll the Loop: Only allow puctuation URL character if followed by a non-punctuation URL character
						[' .,;:!?)]="" #="" punctuation="" url="" character="" [\w\x80-\xff#%\~/@\[\]*(+="&$-]++" #="" non-punctuation="" url="" character="" )*="" )="" ()?)="" #="" 3:="" trailing="" closing="" parenthesis="" (for="" parethesis="" balancing="" post="" processing)="" ~xs';="" the="" regex="" is="" a="" non-anchored="" pattern="" and="" does="" not="" have="" a="" single="" fixed="" starting="" character.="" tell="" pcre="" to="" spend="" more="" time="" optimizing="" since,="" when="" used="" on="" a="" page="" load,="" it="" will="" probably="" be="" used="" several="" times.="" $ret="preg_replace_callback(" $url_clickable,="" '_make_url_clickable_cb',="" $ret="" );="" $ret="preg_replace_callback(" '#([s="">])((www|ftp).[w\x80-\xff#$%&~/.-;:=,?@[]+]+)#is', '_make_web_ftp_clickable_cb', $ret );
			$ret = preg_replace_callback( '#([s>])([.0-9a-z_+-]+)@(([0-9a-z-]+.)+[0-9a-z]{2,})#i', '_make_email_clickable_cb', $ret );
			$ret = substr( $ret, 1, -1 ); // Remove our whitespace padding.
			$r .= $ret;
		}
	}
	// Cleanup of accidental links within links
	return preg_replace( '#(]+?>|>))]+?>([^>]+?)#i', "$1$3", $r );
}
更新版本 源码位置 使用 被使用
0.71 wp-includes/formatting.php:2929 1 function 2

笔记(Notes)

这个例子展示了如何使用make_clickable和一个文本字符串来将其中的任何url转换为链接。
显示可点击链接中的所有URL

absint()

absint( mixed $maybeint )将值转换为非负整数,也就是取绝对值。Convert a value to non-negative integer.目录锚点:#参数#返回#源码#笔记参数(Parameters)参数类型必填说明$maybeint(mixed)必需要转换为非负整数的数据。返回(Return)(int)非负整数。源码(Source)function absint( $maybeint ) { return abs( intval( $maybeint ) );}/** *...

日期:2020-06-23 10:35:32 浏览:1200

activate_plugin()

activate_plugin( string $plugin, string $redirect = '', bool $network_wide = false, bool $silent = false )尝试激活插件,并在成功时重定向。Attempts activation of plugin in a “sandbox” and redirects on success.目录锚点:#说明#参数#返回#源码#笔记说明(Description)已激活的插件将不会再次尝试激活。其工作方式是在尝试包含插件...

日期:2020-06-23 10:39:26 浏览:953

activate_plugins()

activate_plugins( string|string[]&nbsp;$plugins, string&nbsp;$redirect&nbsp;=&nbsp;'', bool&nbsp;$network_wide&nbsp;=&nbsp;false, bool&nbsp;$silent&nbsp;=&nbsp;false&nbsp;)激活多个插件。Activate multiple plugins.目录锚点:#说明#参数#返回#源码说明(Description)当WP_Error返回时,并不意...

日期:2020-09-08 17:28:27 浏览:1012

activate_sitewide_plugin()

activate_sitewide_plugin()不推荐用于激活仅网络插件的功能。Deprecated functionality for activating a network-only plugin.目录锚点:#说明#返回#源码说明(Description)另见激活插件()返回(Return)无返回值源码(Source)更新版本源码位置使用被使用3.0.0 wp-admin/includes/ms-deprecated.php:5701 function...

日期:2020-09-08 17:28:28 浏览:1534

addslashes_gpc()

addslashes_gpc( string&nbsp;$gpc&nbsp;)添加斜线以转义字符串。Adds slashes to escape strings.目录锚点:#说明#参数#返回#源码说明(Description)如果设置了magic_quotes_gpc,将首先删除斜线,请参见https://www.php.net/magic_quotes更多细节。参数(Parameters)参数类型必填说明 $gpc (string) ...

日期:2020-09-21 12:46:52 浏览:876

addslashes_strings_only()

addslashes_strings_only( mixed&nbsp;$value&nbsp;)仅当提供的值是字符串时才添加斜杠。Adds slashes only if the provided value is a string.目录锚点:#参数#返回#源码参数(Parameters)参数类型必填说明 $value (mixed) 必需 返回(Return)(mixe...

日期:2020-09-24 15:58:41 浏览:1245

add_action()

add_action( string&nbsp;$tag, callable&nbsp;$function_to_add, int&nbsp;$priority&nbsp;=&nbsp;10, int&nbsp;$accepted_args&nbsp;=&nbsp;1&nbsp;)将函数挂接到特定操作上。Hooks a function on to a specific action.目录锚点:#说明#参数#返回#源码#笔记说明(Description)Actions是WordPress核心在执行期间...

日期:2020-09-08 17:28:28 浏览:1098

add_blog_option()

add_blog_option( int&nbsp;$id, string&nbsp;$option, mixed&nbsp;$value&nbsp;)为给定的博客id添加新选项。Add a new option for a given blog id.目录锚点:#说明#参数#返回#源码#笔记说明(Description)不需要序列化值。如果需要序列化该值,则在将其插入数据库之前将对其进行序列化。请记住,资源不能序列化或作为选项添加。可以创建不带值的选项,然后稍后更新这些值。现有选项将不会更新,并执行检...

日期:2020-08-26 10:53:23 浏览:925

add_clean_index()

add_clean_index( string&nbsp;$table, string&nbsp;$index&nbsp;)向指定表添加索引。Adds an index to a specified table.目录锚点:#参数#返回#源码#笔记参数(Parameters)参数类型必填说明 $table (string) 必需 数据库表名。 ...

日期:2020-09-08 17:28:29 浏览:915

add_comments_page()

add_comments_page( string&nbsp;$page_title, string&nbsp;$menu_title, string&nbsp;$capability, string&nbsp;$menu_slug, callable&nbsp;$function&nbsp;=&nbsp;'', int&nbsp;$position&nbsp;=&nbsp;null&nbsp;)将子菜单页添加到“注释”主菜单。Add submenu page to the Comments ma...

日期:2020-08-24 11:14:39 浏览:960