弄不明白的function里的while
<br /> function wuMing(){<br /> global $mysqli;<br /> $x="select * from x";<br /> $xun=$mysqli->query($x);<br /> $i=0;<br /> while($x=$xun->fetch_assoc()){<br /> echo $a=$x['Name'],$i++.'<hr>';<br /> wuMingShengCheng($a);<br /> }<br />}<br />
wuMingShengCheng 是1个生成HTML的函数。
通过传来的$a 去循环1个栏目下的文章。
当执行 wuMing(); 时。
里面的 while 循环了 第一个,执行了wuMingShengCheng();
在循环 while 也echo $a出来了 但不执行wuMingShengCheng();
输出的结果是
$a 输出成功
$a 生成成功
$a 输出成功
然后无下文了
在while里,如不执行wuMingShengCheng($a);的话
输出时完整的。例如$a里有5条记录。都能完整输出。

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