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                 0=>array('title' => 'ÐÂÎÅ1', 'viewnum' => 123, 'content' => 'ZAQXSWedcrfv'),
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                );
?>
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if(is_array($arr) && count($arr,COUNT_NORMAL)>0 )
{
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}
?>
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<?php
$arr=array(
                 0=>array('title' => 'ÐÂÎÅ1', 'viewnum' => 123, 'content' => 'ZAQXSWedcrfv'),
                 1=>array('title' => 'ÐÂÎÅ2', 'viewnum' => 99, 'content' => 'QWERTYUIOPZXCVBNM')
               );
echo '²»Í³¼Æ¶àάÊý×飺'.count($arr,0);//count($arr,COUNT_NORMAL)
echo "<br/>";
echo 'ͳ¼Æ¶àάÊý×飺'.count($arr,1);//count($arr,COUNT_RECURSIVE)
?>
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