Php/docs/mongoid.tostring
From Get docs
MongoId::__toString
(PECL mongo >= 0.8.0)
MongoId::__toString — Returns a hexidecimal representation of this id
This extension that defines this method
is deprecated. Instead, the MongoDB extension should be used. Alternatives to this method include:
Description
public MongoId::__toString ( ) : string
Parameters
This function has no parameters.
Return Values
This id.
Examples
Example #1 MongoId::__toString() example
<?php$m = new MongoClient();$collection = $m->selectDB("foo")->selectCollection("bar");$collection->insert(array( "x" => "y" ));$collection->insert(array( "x" => "y" ));$cursor = $collection->find();$r1 = $cursor->next();$r2 = $cursor->next();echo $r1["_id"] . "\n";echo $r2["_id"] . "\n";?>
The above example will output something similar to:
49a7011a05c677b9a916612a 49a702d5450046d3d515d10d
