Question

in_the_loop()

Whether the caller is in the Loop.

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description

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返回值

(bool) True if caller is within loop, false if loop hasn't started or ended.

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源代码

File: wp-includes/query.php

function in_the_loop() {
	global $wp_query;
	return $wp_query->in_the_loop;
}

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更新日志

Version	description
2.0.0	Introduced.

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相关函数

Used By

• wp-includes/post-thumbnail-template.php: get_the_post_thumbnail()

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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: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Modify Single Post Entry Titles

   For use in your functions file, this code example enables you to modify the default output of your entry titles.

   
   function wpdocs_modify_single_post_entry_titles( $title ) {
   
   	if ( is_singular( 'post' ) && in_the_loop() ) {
   		/* Modify $title */
   	}
   
   	return $title;
   }
   add_filter( 'the_title', 'wpdocs_modify_single_post_entry_titles' );