Checks if an array is a database reference


(PECL mongo >= 0.9.0)

MongoDBRef::isRefChecks if an array is a database reference

Описание

public static bool MongoDBRef::isRef ( mixed $ref )

This method does not actually follow the reference, so it does not determine if it is broken or not. It merely checks that ref is in valid database reference format (in that it is an object or array with $ref and $id fields).

Список параметров

ref

Array or object to check.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.