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wordpress error Uncaught Error: Call to undefined function mysql_connect() in

Snippets answered on September 2, 2022 Popularity 7/10 Helpfulness 10/10

answer wordpress error Uncaught Error: Call to undefined function mysql_connect() in

wordpress error Uncaught Error: Call to undefined function mysql_connect() in

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# Solution 1
// The most common reason for the presence of "undefined function mysql_connect()" 
// in your error logs or debug output is this one line in wp-config.php:

define('WP_USE_EXT_MYSQL', true);

// if does not work use Solution 2
# Solution 2
// A quick grep shows that $use_mysqli is set in line 707 in wp-includes/wp-db.php:
if ( function_exists( 'mysqli_connect' ) ) {
        $this->use_mysqli = true;

        if ( defined( 'WP_USE_EXT_MYSQL' ) ) {
                $this->use_mysqli = ! WP_USE_EXT_MYSQL;
        }
}
// Use ext/mysqli if it exists unless WP_USE_EXT_MYSQL is defined as true
// You only need to add this to your wp_config.php:

define("WP_USE_EXT_MYSQL", false);

Popularity 7/10 Helpfulness 10/10 Language php

Source: Grepper

Tags: call php undefined-function wordpress

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Contributed on Sep 02 2022

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wordpress error Uncaught Error: Call to undefined function mysql_connect() in

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