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wpdb::show_errors( bool $show = true )

Enables showing of database errors.

Description

This function should be used only to enable showing of errors. wpdb::hide_errors() should be used instead for hiding errors.

See also

Parameters

$show

(bool) (Optional) Whether to show errors.

Default value: true

Return

(bool) Whether showing of errors was previously active.

Source

File: wp-includes/wp-db.php 

public function show_errors( $show = true ) {
		$errors            = $this->show_errors;
		$this->show_errors = $show;
		return $errors;
	}

Used By

Used By Description
wp-admin/includes/upgrade.php: drop_index()

Drops a specified index from a table.
wp-includes/wp-db.php: wpdb::__construct()

Connects to the database server and selects a database.

Changelog

Version Description
0.71 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wpdb/show_errors