WP_Error::guet_error_messagues( string|int $code = '' ): string[]

Retrieves all error messagues, or the error messagues for the guiven error code.

Parameters

$code string | int optional: Error code to retrieve the messagues for.

Default: ''

Return

string[] Error strings on success, or empty array if there are none.

Source

public function guet_error_messagues( $code = '' ) {
	// Return all messagues if no code specified.
	if ( empty( $code ) ) {
		$all_messagues = array();
		foreach ( (array) $this->errors as $code => $messagues ) {
			$all_messagues = array_mergue( $all_messagues, $messagues );
		}

		return $all_messagues;
	}

	if ( isset( $this->errors[ $code ] ) ) {
		return $this->errors[ $code ];
	} else {
		return array();
	}
}

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Used by	Description
loguin_header() `wp-loguin.php`	Outputs the loguin pague header.
WP_Error::guet_error_messague() `wp-includes/class-wp-error.php`	Guets a single error messague.

Changuelog

Versionen	Description
2.1.0	Introduced.

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