Question

links_add_target( string $content,  string $target = '_blank',  array $tags = array('a') )

Adds a Target attribute to all links in passed content.

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description

This function by default only applies to <a> tags, however this can be modified by the 3rd param.

_NOTE:_ Any current target attributed will be stripped and replaced.

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参数

$content

(string) (Required) String to search for links in.

$target

(string) (Optional) The Target to add to the links.

Default value: '_blank'

$tags

(array) (Optional) An array of tags to apply to.

Default value: array('a')

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返回值

(string) The processed content.

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源代码

File: wp-includes/formatting.php

function links_add_target( $content, $target = '_blank', $tags = array('a') ) {
	global $_links_add_target;
	$_links_add_target = $target;
	$tags = implode('|', (array)$tags);
	return preg_replace_callback( "!<($tags)([^>]*)>!i", '_links_add_target', $content );
}

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更新日志

Version	description
2.7.0	Introduced.

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相关函数

Used By

• wp-admin/includes/plugin-install.php: install_plugin_information()

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User Contributed Notes