get_shortcode_tags_in_content

函式
get_shortcode_tags_in_content ( $content )
引數
  • (string) $content The content to check.
    Required:
返回值
  • (string[]) An array of registered shortcode names found in the content.
定義位置
相關方法
get_url_in_contentget_shortcode_atts_regexget_the_contentget_theme_starter_content_filter_do_shortcode_context
引入
6.3.2
棄用
-

返回在給定內容中找到的已註冊短程式碼名稱列表。

示例用法:

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EnlighterJS 3 Syntax Highlighter
function get_shortcode_tags_in_content( $content ) {
if ( false === strpos( $content, '[' ) ) {
return array();
}
preg_match_all( '/' . get_shortcode_regex() . '/', $content, $matches, PREG_SET_ORDER );
if ( empty( $matches ) ) {
return array();
}
$tags = array();
foreach ( $matches as $shortcode ) {
$tags[] = $shortcode[2];
if ( ! empty( $shortcode[5] ) ) {
$deep_tags = get_shortcode_tags_in_content( $shortcode[5] );
if ( ! empty( $deep_tags ) ) {
$tags = array_merge( $tags, $deep_tags );
}
}
}
return $tags;
}
function get_shortcode_tags_in_content( $content ) { if ( false === strpos( $content, '[' ) ) { return array(); } preg_match_all( '/' . get_shortcode_regex() . '/', $content, $matches, PREG_SET_ORDER ); if ( empty( $matches ) ) { return array(); } $tags = array(); foreach ( $matches as $shortcode ) { $tags[] = $shortcode[2]; if ( ! empty( $shortcode[5] ) ) { $deep_tags = get_shortcode_tags_in_content( $shortcode[5] ); if ( ! empty( $deep_tags ) ) { $tags = array_merge( $tags, $deep_tags ); } } } return $tags; }
function get_shortcode_tags_in_content( $content ) {
	if ( false === strpos( $content, '[' ) ) {
		return array();
	}

	preg_match_all( '/' . get_shortcode_regex() . '/', $content, $matches, PREG_SET_ORDER );
	if ( empty( $matches ) ) {
		return array();
	}

	$tags = array();
	foreach ( $matches as $shortcode ) {
		$tags[] = $shortcode[2];

		if ( ! empty( $shortcode[5] ) ) {
			$deep_tags = get_shortcode_tags_in_content( $shortcode[5] );
			if ( ! empty( $deep_tags ) ) {
				$tags = array_merge( $tags, $deep_tags );
			}
		}
	}

	return $tags;
}

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