links_add_target

函数


links_add_target ( $content, $target = '_blank', $tags = array('a') )
参数
  • (string)
    $content
    String to search for links in.
    Required: 是
  • (string)
    $target
    The Target to add to the links.
    Required: 否
    Default: ‘_blank’
  • (string[])
    $tags
    An array of tags to apply to.
    Required: 否
    Default: array(‘a’)
返回值
  • (string) The processed content.
定义位置
  • wp-includes/formatting.php
    , line 5341
引入
2.7.0
弃用
–

Adds a Target attribute to all links in passed content.

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

*NOTE:* Any current target attributed will be stripped and replaced.

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( "!]*)?)>!i", '_links_add_target', $content );
}
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