怎么利用PHP将从数据库中读取的数据保存再变量中-PHP Tutorial-php.cn

怎么利用PHP将从数据库中读取的数据保存再变量中

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Release： 2016-06-13 11:30:37

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怎样利用PHP将从数据库中读取的数据保存再变量中？
利用echo $myrow1[xm_name];可以输出项目名称，利用echo $myrow2[zf];可以得到项目的总分，可是如何在php中将其保存在变量中呢？$xm_name=$myrow1[xm_name];和$xm_zf=$myrow2[zf];两句中变量echo后无结果。

$query1=mssql_query("select * from tb_xm where xm_pcid='$xmpc_id'");	<br />	while($myrow1=mssql_fetch_assoc($query1)){<br />		echo $myrow1[xm_name];<br />                $xm_name=$myrow1[xm_name];/***************/<br />		$query2=mssql_query("select sum(xmpf_small_zf) as zf from tb_xmpf where xmpf_xm='$myrow1[xm_name]'");			<br />		//echo $query2;<br />		echo "总分：";<br />		while($myrow2=mssql_fetch_assoc($query2)){<br />		 echo $myrow2[zf];<br />                 $xm_zf=$myrow2[zf];<br />		 }<br />

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