W3cubDocs

/WordPress

WP_Fatal_Error_Handler::detect_error()

Detects the error causing the crash if it should be handled.

Return

(array|null) Error that was triggered, or null if no error received or if the error should not be handled.

Source

File: wp-includes/class-wp-fatal-error-handler.php

protected function detect_error() {
		$error = error_get_last();

		// No error, just skip the error handling code.
		if ( null === $error ) {
			return null;
		}

		// Bail if this error should not be handled.
		if ( ! $this->should_handle_error( $error ) ) {
			return null;
		}

		return $error;
	}

Changelog

Version Description
5.2.0 Introduced.

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