Change to ->prefix.

Ned Zimmerman · Ned Zimmerman · commit 5cc02c3efd9a · 2017-06-01T18:46:19.000-03:00
diff --git a/src/DB_Command.php b/src/DB_Command.php
@@ -653,7 +653,7 @@ public function size( $args, $assoc_args ) {
 	/**
 	 * Display the database table prefix.
 	 *
-	 * Display the database table prefix specified in wp-config.php.
+	 * Display the database table prefix, as defined by the database handler's interpretation of the current site.
 	 *
 	 * ## EXAMPLES
 	 *
@@ -663,9 +663,9 @@ public function size( $args, $assoc_args ) {
 	public function prefix() {
 		@WP_CLI::get_runner()->load_wordpress();
 
-		global $table_prefix;
+		global $wpdb;
 
-		WP_CLI::log( $table_prefix );
+		WP_CLI::log( $wpdb->prefix );
 	}
 
 	private static function get_create_query() {

Original file line number	Diff line number	Diff line change
`@@ -653,7 +653,7 @@ public function size( $args, $assoc_args ) {`
`653`	`653`	`/**`
`654`	`654`	`* Display the database table prefix.`
`655`	`655`	`*`
`656`		`- * Display the database table prefix specified in wp-config.php.`
	`656`	`+ * Display the database table prefix, as defined by the database handler's interpretation of the current site.`
`657`	`657`	`*`
`658`	`658`	`* ## EXAMPLES`
`659`	`659`	`*`
`@@ -663,9 +663,9 @@ public function size( $args, $assoc_args ) {`
`663`	`663`	`public function prefix() {`
`664`	`664`	`@WP_CLI::get_runner()->load_wordpress();`
`665`	`665`
`666`		`- global $table_prefix;`
	`666`	`+ global $wpdb;`
`667`	`667`
`668`		`- WP_CLI::log( $table_prefix );`
	`668`	`+ WP_CLI::log( $wpdb->prefix );`
`669`	`669`	`}`
`670`	`670`
`671`	`671`	`private static function get_create_query() {`