wp_debug_mode() │ WP-CLI 1.0

Set PHP error reporting based on WordPress debug settings.

No Hooks.

Return

null. Nothing.

Usage

wp_debug_mode();

Examples

0

#1 There are no examples.

This function is used by the kernel for error management and is not intended to be used in development.

wp_debug_mode() code WP-CLI 2.8.0-alpha

wp-cli/php/utils-wp.php 
function wp_debug_mode() {
	if ( WP_CLI::get_config( 'debug' ) ) {
		if ( ! defined( 'WP_DEBUG' ) ) {
			define( 'WP_DEBUG', true );
		}

		error_reporting( E_ALL & ~E_DEPRECATED & ~E_STRICT );
	} else {
		if ( WP_DEBUG ) {
			error_reporting( E_ALL );

			if ( WP_DEBUG_DISPLAY ) {
				ini_set( 'display_errors', 1 );
			} elseif ( null !== WP_DEBUG_DISPLAY ) {
				ini_set( 'display_errors', 0 );
			}

			if ( in_array( strtolower( (string) WP_DEBUG_LOG ), [ 'true', '1' ], true ) ) {
				$log_path = WP_CONTENT_DIR . '/debug.log';
			} elseif ( is_string( WP_DEBUG_LOG ) ) {
				$log_path = WP_DEBUG_LOG;
			} else {
				$log_path = false;
			}

			if ( false !== $log_path ) {
				ini_set( 'log_errors', 1 );
				ini_set( 'error_log', $log_path );
			}
		} else {
			error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
		}

		if ( defined( 'XMLRPC_REQUEST' ) || defined( 'REST_REQUEST' ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
			ini_set( 'display_errors', 0 );
		}
	}

	// XDebug already sends errors to STDERR.
	ini_set( 'display_errors', function_exists( 'xdebug_debug_zval' ) ? false : 'STDERR' );
}

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