rnewton27410How to access $wpdb class in my PHP program so I can read wp_post table.
Getting msg: Fatal error: Call to a member function get_row() on a non-object in /hermes/web09d/b483/moo.rnewtonnet/wordpress/RN-read.php on line 13.
============================================
<?php
/*
include_once('wp-config.php');
include_once('wp-load.php');
include_once('/hermes/web09d/b483/moo.rnewtonnet/wordpress/wp-includes/wp-db.php');
include_once('wp-blog-header.php');
read from wp-posts table
*/
global $wpdb;
$mylink = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = 23, ARRAY_A");
/*
wp-posts table contents
*/
echo "ID: ".$mylink['ID']."
";
echo "post_author: ".$mylink['post_author']."
";
echo "post_date: ".$mylink['post_date']."
";
echo "post_date_gmt: ".$mylink['post_date_gmt']."
";
echo "post_content: ".$mylink['post_content']."
";
echo "post_title: ".$mylink['post_title']."
";
echo "post_excerpt: ".$mylink['post_excerpt']."
";
echo "post_status: ".$mylink['post_status']."
";
echo "comment_status: ".$mylink['comment_status']."
";
echo "ping_status: ".$mylink['ping_status']."
";
echo "post_password: ".$mylink['post_password']."
";
echo "post_name: ".$mylink['post_name']."
";
echo "to_ping: ".$mylink['to_ping']."
";
echo "pinged: ".$mylink['pinged']."
";
echo "post_modified: ".$mylink['post_modified']."
";
echo "post_modified_gmt: ".$mylink['post_modified_gmt']."
";
echo "post_content_filtered: ".$mylink['post_content_filtered']."
";
echo "post_parent: ".$mylink['post_parent']."
";
echo "guid: ".$mylink['guid']."
";
echo "menu_order: ".$mylink['menu_order']."
";
echo "post_type: ".$mylink['post_type']."
";
echo "post_mime_type: ".$mylink['post_mime_type']."
";
echo "comment_count: ".$mylink['comment_count']."
";
?>
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Obviously, I don't understand how to invoke $wpdb class.
