MongoId::isValid
(PECL mongo >= 1.5.0)
MongoId::isValid — Check if a value is a valid ObjectId
This extension that defines this method is deprecated. Instead, the MongoDB extension should be used. There is no equivalent for this method in the new extension.
Description
This method may be used to check a variable before passing it as an argument to MongoId::__construct().
Return Values
Returns TRUE if value is a
MongoId instance or a string consisting of exactly 24
hexadecimal characters; otherwise, FALSE is returned.
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
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