autotutorial

I’m glad you solved it, but why was that constant set to true? did you add it or if it’s a plugin can you name it please? do a grep (cli command line) by looking for the constant in the plugins directory.
https://stackoverflow.com/questions/30097978/to-grep-version-number-from-wordpress-plugin-folder

You can this?
Edit:

<?php
$var_mysqli = function_exists('mysqli_connect');
var_dump($var_mysqli); 

Constant null is deprecated from PHP 7.2.0

https://developer.wordpress.org/reference/functions/wp_get_raw_referer/
Edit:

if(($my_refer = wp_get_raw_referer())) {
//Not subdomain
if(($var = strstr($my_refer,'somedomain')) && strlen($var) == strlen($my_refer)) {
//Code here
}
}

When you say external I understand a domain outside of wordpress, it is not important if the theme div uses the css file cache since it is on the wordpress domain (with www subdomain or without).

the simple movement of files does not work because the paths are stored in the database, normally from WordPress 3.5 you will have /wp-content/uploads/sites/2/data/ (for site with id 2) for all secondary sites while for the main site it is /wp-content/uploads/data/. If you export from a single site (not multisite) , the importer only copies the textual path (/wp-content/uploads/date/) it is up to you to modify the paths to the secondary site with plugins or manually.
from the network in secondary site settings you can set the path (local and/or remote) for uploads or use some plugins.

Perhaps you meant a directory above the ABSPATH constant (it could be above the root or just a directory above). the ABSPATH constant was created to avoid ambiguity in the path where WordPress files reside but strangely until today the variable $_SERVER['DOCUMENT_ROOT'] or $_ENV['DOCUMENT_ROOT'] has never been corrected. Is used to create the network and since the constant __FILE__ translate in an existing physical path the root must not be a symbolic path or in virtual host indicates the initial path but must be a path referred to the constant ABSPATH.
https://github.com/WordPress/WordPress/blob/5.3-branch/wp-config-sample.php#L86

You could also insert an include function in the file where WordPress expects the wp-config.php file and obviously change the path of the ABSPATH constant.
define( 'ABSPATH', dirname( __FILE__ ) . '/' );

$_SERVER['DOCUMENT_ROOT'] = '/www/home/user'; //Without end slash for Unix or Windows
WordPress directory /www/home/user/wp/
if move wp-config.php without include /www/home/user/

define( 'ABSPATH', dirname( __FILE__ ) . '/wp/' );

if the attacker can execute arbitration php code and look for the wp-config.php file (without being interpreted by php, it only reads the include function and knows the exact location of the true wp-config.php file after reading the path inside include.) To forgive my bad English. I hope he gave you an extra gear.

https://developers.google.com/search/docs/ajax-crawling/docs/getting-started#top_of_page
Pretty url (for ajax crawling is #!)
Ugly url (for ajax crawling is query string)
From www.example.com/ajax.html#!key=value
To www.example.com/ajax.html?_escaped_fragment_=key=value
in the end you will have the snapshot www.example.com/ajax.html#!key=value
you can expect to have penalties SEO from the query string that refers to your articles or pages, otherwise everything is correct.

check about html’s source, should be present (old) special meta tag.

can you this code? (create a php script to check if the mysqli_query function exists) https://www.php.net/manual/en/mysqli.query.php
do not disclose personal information on the forum.
Ask your hosting enable PHP’s MySQLi Extension.

• This reply was modified 6 years, 5 months ago by autotutorial.