Question

shortcode_exists( string $tag )

Whether a registered shortcode exists named $tag

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description

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参数

$tag

(string) (Required) Shortcode tag to check.

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返回值

(bool) Whether the given shortcode exists.

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源代码

File: wp-includes/shortcodes.php

function shortcode_exists( $tag ) {
	global $shortcode_tags;
	return array_key_exists( $tag, $shortcode_tags );
}

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更新日志

Version	description
3.6.0	Introduced.

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相关函数

Used By

• wp-includes/shortcodes.php: has_shortcode()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 1You must log in to vote on the helpfulness of this note Contributed by Codex

   Basic Example

   
   <?php
   
   if ( shortcode_exists( 'gallery' ) ) {
       // The  short code exists.
   }
   
   ?>