判断指 指定值输出！

[阿萨德2]

<?php
$n=$_GET['che'];
define("A", $n);
if(A==star){echo '1';}
else if(A==movie){echo '9';}
else if(A==tv){echo '10';}
else if(A==yue){echo '10';}
else if(A==zongyi){echo '12';}
else if(A==news){echo '15';}
else if(A==yanchu){echo '13';}
else if(A==fashion){echo '20';}
else if(A==astro){echo '23';}

在这里弄个  统一的值输出
$b  这样 echo 里的值全弄到$b去  用B输出
?>

[阿萨德2]

引用 2 楼 xuzuning 的回复:

$dict = array(
  'star' => '1',
  'movie' => '9',
  'tv' => '10',
  'yue' => '10',
  'zongyi' => '12',
  'news' => '15',
  'yanchu' => '13',
  'fashion' => '20',
  'astro' => '23',
);
echo isset($dict[$_GET['che']]) ? $dict[$_GET['che']] : ''

大哥

[xuzuning]

$dict = array(
  'star' => '1',
  'movie' => '9',
  'tv' => '10',
  'yue' => '10',
  'zongyi' => '12',
  'news' => '15',
  'yanchu' => '13',
  'fashion' => '20',
  'astro' => '23',
);
echo isset($dict[$_GET['che']]) ? $dict[$_GET['che']] : ''

[gutops]

顶楼上版主 一看程序就知道经验不少！

[傲雪星枫]

$n=$_GET['che'];
define("A", $n);
$b = '';
if(A=='star'){$b = '1';}
else if(A=='movie'){$b = '9';}
else if(A=='tv'){$b = '10';}
else if(A=='yue'){$b = '10';}
else if(A=='zongyi'){$b = '12';}
else if(A=='news'){$b = '15';}
else if(A=='yanchu'){$b = '13';}
else if(A=='fashion'){$b = '20';}
else if(A=='astro'){$b = '23';}

echo $b;