php[world] 2019 — 25 years of PHP

MongoDBRef::isRef

(PECL mongo >= 0.9.0)

MongoDBRef::isRefChecks if an array is a database reference

Beschreibung

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

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).

Parameter-Liste

ref

Array or object to check.

Rückgabewerte

Gibt bei Erfolg TRUE zurück. Im Fehlerfall wird FALSE zurückgegeben.

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