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��ǿ��ò�ѯ��Ӽ��л�ö��ĵ�� 磺��Ҫ�� "i" > 50 ��ĵ��Ҫ��


<?php
$connection = new MongoClient();
$collection = $connection->database->collectionName;

$query = array( "i" => array( '$gt' => 50 ) ); //note the single quotes around '$gt'
$cursor = $collection->find( $query );

while ( $cursor->hasNext() )
{
    var_dump( $cursor->getNext() );
}
?>

��ʾ "i" > 50 ��ĵ��Ҳ��Ի��һ��Χ�ڵ��ĵ�� 20 < i <= 30��

<?php
$connection = new MongoClient();
$collection = $connection->database->collectionName;

$query = array( 'i' => array( '$gt' => 20, "\$lte" => 30 ) );
$cursor = $collection->find( $query );

while ( $cursor->hasNext() )
{
    var_dump( $cursor->getNext() );
}
?>

Ҫע��Ԫ�ַ�ʼ�ն��Ҫת�壬��߿��õ��Ŵ��档�� PHP ��ɶ�Ӧ�ı�� $gt��

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