MongoDB\BSON\ObjectId::__toString
PHP function
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(mongodb >=1.0.0)
Returns the hexadecimal representation of this ObjectId
Description
MongoDB\BSON\ObjectId::__toString(): string
Parameters Parameters
Return Values
Returns the hexadecimal representation of this ObjectId.
Examples
MongoDB\BSON\ObjectId::__toString() example
php
<?php
var_dump((string) new MongoDB\BSON\ObjectId());
var_dump((string) new MongoDB\BSON\ObjectId('000000000000000000000001'));
?>The above example will output something similar to:
output
string(24) "56731b49da14d8747d701211"
string(24) "000000000000000000000001"See Also
- ObjectId Reference
- BSON Types: ObjectId