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最后一点分，请问一个入门有关问题

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Release： 2016-06-13 13:47:04
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最后一点分，请教一个入门问题
我想用PHP列出所有的有26个字母组成的三字符，请问PHP该怎么写了？

------解决方案--------------------

PHP code
$arr = explode(' ','A B C D E F G H I J K L M N O P Q R S T U V W X Y Z');
for ($i = 0; $i \n";
   }
} <div class="clear">
                 
              
              
        
            </div>
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Related labels：
arr for lt php quot
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