關於二維數組。

"zs","age"=>"10","sex"=>"nan"),            ("name"=>"zs","age"=>"10","sex"=>"nan"),            ("name"=>"zs","age"=>"10","sex"=>"nan"),            ("name"=>"ls","age"=>"11","sex"=>"nan"),            ("name"=>"ww","age"=>"12","sex"=>"nv"),            ("name"=>"ls","age"=>"11","sex"=>"nan"),            ("name"=>"ww","age"=>"12","sex"=>"nv"),            ("name"=>"ls","age"=>"11","sex"=>"nan"),            ("name"=>"ww","age"=>"12","sex"=>"nv"));echo '
 
  ';echo '
  
    ';foreach( $row as $col ){echo '
    ';}echo '
   ';}echo '
  

   
數組轉化為表格
  
  

   ';foreach( $group as $row ){echo '
  
  

   
{$col}
 
';?>

這樣寫為何不對？

回複討論(解決方案)

這個錯在第三行

$group = array(            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"));echo '
 
  ';echo '
  
    ';foreach( $row as $col ){echo "
    ";}echo '
   ';}echo '
  

   
數組轉化為表格
  
  

   ';foreach( $group as $row ){echo '
  
  

   
{$col}
 
';

$group = array(            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"));echo '
 
  ';echo '
  
    ';foreach( $row as $col ){echo "
    ";}echo '
   ';}echo '
  

   
數組轉化為表格
  
  

   ';foreach( $group as $row ){echo '
  
  

   
{$col}
 
';

array 一定要加嗎？

是的，不然怎麼叫數組

如果你是在 php5.4 及以上，也可簡寫為：[ ]

是的，不然怎麼叫數組

如果你是在 php5.4 及以上，也可簡寫為：[ ]

哦，感謝版主。還是用5.3的吧。太先進也不好。

