(mongodb >=1.0.0)
MongoDB\BSON\UTCDateTime::__toString — Returns the string representation of this UTCDateTime
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Returns the string representation of this UTCDateTime.
Example #1 MongoDB\BSON\UTCDateTime::__toString() example
<?php
$utcdatetime = new MongoDB\BSON\UTCDateTime(1416445411987);
var_dump((string) $utcdatetime);
?>
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string(13) "1416445411987"