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$table_exchange=array(1,2,3,4,5,6,7,8); foreach ($table_exchange as $b=>$c){ $table_exchange[$b]="Week_".$c; } echo $table_exchange[0]; 带上你的键值啊,兄弟
怎样用foreach去修改数组之中的数据
原文地址:http://www.cnblogs.com/haveadream435/p/5759130.html