Shulou(Shulou.com)06/03 Report--

This article will explain in detail the relevant functions used for title display in WordPress development. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Single_cat_title () function

The single_cat_title () function is rarely used in daily life, but this function will solve many problems, such as the directory and tags of the current page. This function is not attached to the WordPress main loop, nor can it be used in the main loop.

Description

Gets the classification and tags of the current page.

$prefix: used to set what is displayed before the title.

Display: used to set whether to display directly or return to a variable.

Example

In this excerpt from the WordPress 2011 default theme, the code around line 18 of the category.php file

Get_the_title and the_title

The two functions get_the_title and the_title are used to display the title of the article on the article page. The reason for merging the two functions into an article is that these two functions are an implementation, but the_title displays directly by default, and get_the_title returns a string by default. If you are in doubt about this, please read on.

Detailed explanation of function

The functions get_the_title and the_title are mainly used to display the title of the current article in the loop. Note that the function the_title must be used in the loop.

The difference between the two is that get_the_title can only return the article title as a string, while the_title can set the custom characters before and after the title and whether to display or return the string.

Use of the_title function and detailed explanation of parameters

Characters before the title of $before

Characters after the title of $after

$echo displays or returns a string. Default is true.

The_title example

Taking this article as an example, we will get the following headlines:

'= > get_the_title and the_title

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.