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(PECL mongo >=0.9.0)
MongoCursor::rewind — Returns the cursor to the beginning of the result set
This is identical to the function:
<?php
public function rewind () {
$this -> reset ();
$this -> next ();
}
?>
此函数没有参数。
NULL
.
Throws MongoConnectionException if it cannot reach the database and MongoCursorTimeoutException if the timeout is exceeded.