MongoCursor::rewind
(PECL mongo >=0.9.0)
MongoCursor::rewind — Returns the cursor to the beginning of the result set
說明
public void MongoCursor::rewind
( void
)
This is identical to the function:
<?php
public function rewind() {
$this->reset();
$this->next();
}
?>
參數
此函式沒有參數。
回傳值
NULL.
錯誤/例外
Throws MongoConnectionException if it cannot reach the database and MongoCursorTimeoutException if the timeout is exceeded.
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