Explain the PHP functions used to get Comment templates and search forms in WordPress

Comments_template () (Get comment template)

The Comments_template () function is used to get a comment template, which can only be used on articles or pages, if not articles or pages that cannot be displayed.
Usage

Comments_template ($file, $separate _comments);

Parameters

$file

(string) (optional) to comment on the template file.

Default value:/comments.php (the comments.php file for the current topic root).

$separate _comments

(Boolean) (optional) whether to differentiate comments based on the type of comment.

Default value: False

return value

There is no return value for this function.

Example

The default comments.php file that introduces the root of the current theme.

<?php comments_template ();?>

To introduce a custom file:

<?php comments_template ('/short-comments.php ');?>

Other

This function is located at: wp-includes/comment-template.php

Get_search_form () (Get search form)
The Get_search_form () function is used to get the search form, and the code for the search form is located in the searchform.php file of the current topic root directory.

Usage

Get_search_form ($echo);

Parameters

$echo

(Boolean) (optional) If true, print the search form directly, or return the code for the search form if it is not true.

Default value: True

return value

(string) If the $echo argument is False, returns the Html code for the search form.

Example

If the theme root directory does not have a searchform.php file, the default is the form code below:

Other

This function is located at: wp-includes/general-template.php

The above describes the WordPress used to get comment templates and search form PHP functions, including aspects of the content, I hope to be interested in PHP tutorial friends helpful.

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