我想为我的Wordpress网站创建帖子，但是应该将PHP文件放在哪里？

Question

I want to use a PHP file to create posts for my Wordpress site by calling this kind of function:

wp_insert_post( $post, $wp_error );

This PHP file reads some info from a database (not the Wordpress database), perform some data handling, and then call wp_xxxxxx() functions to write data into the Wordpress database.

I was originally thinking to put this PHP in a subdomain, but then I think it should be in somewhere related to the Wordpress because Wordpress functions/database are used.

Where is the best place I should put this file? Do I need to include anything in this PHP file? and then I can execute this PHP file via a web browser, like http://xxx.xxx.xxx/yyy1/yyy2/zzz.php ?

And this PHP file can be called like a cron job every 15 mins?

Answer 1

I found the solution that best fits my conditions:

Posting in wordpress database as a new post

Just like the first answer, I add the PHP in http://MyWordPressdomain.com/scripts and in the PHP header I add

<?php 
    define('WP_USE_THEMES', false);
    require('./wp-blog-header.php');
?>

I can now execute the PHP file from a web browser & from my site's cron job setting directly.