wikimedia/mediawiki-core

<?php

namespace Wikimedia\DebugInfo;

/**
 * @since 1.40
 */
class DumpUtils {
    /**
     * Convert an object to an array by casting, but filter the properties
     * to make recursive dumping more feasible.
     *
     * phpcs:ignore MediaWiki.Commenting.FunctionComment.ObjectTypeHintParam
     * @param object $object
     * @return array
     * @throws \ReflectionException
     */
    public static function objectToArray( $object ) {
        $vars = (array)$object;
        $class = new \ReflectionClass( $object );
        while ( $class ) {
            foreach ( $class->getProperties() as $property ) {
                if ( AnnotationReader::propertyHasAnnotation( $property, 'noVarDump' ) ) {
                    // Ref: zend_declare_typed_property(), zend_mangle_property_name()
                    if ( $property->isPrivate() ) {
                        $mangledName = "\0{$class->name}\0{$property->name}";
                    } elseif ( $property->isProtected() ) {
                        $mangledName = "\0*\0{$property->name}";
                    } else {
                        $mangledName = $property->name;
                    }
                    if ( isset( $vars[$mangledName] ) && !is_scalar( $vars[$mangledName] ) ) {
                        $vars[$mangledName] = new Placeholder( $vars[$mangledName] );
                    }
                }
            }
            $class = $class->getParentClass();
        }
        return $vars;
    }
}