PHP 什么情况下才会使用到 endif; 等的英文字母表达式? - V2EX
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kmvan
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PHP 什么情况下才会使用到 endif; 等的英文字母表达式?

  •  
  •   kmvan Jan 20, 2015 3496 views
    This topic created in 4115 days ago, the information mentioned may be changed or developed.
    #如 if(true): #your code endif; 

    还有,什么情况下使用 # 来注释呢?

    9 replies    2015-01-21 13:49:25 +08:00
    xiyan
        1
    xiyan  
       Jan 20, 2015
    <?php if( $val == 1 ):?>
    <div>php可以作为脚本语言插入到html代码之中</div>
    <?php endif; ?>
    zts1993
        2
    zts1993  
       Jan 20, 2015
    看wordpress主题。。好多。。
    haiyang416
        3
    haiyang416  
       Jan 20, 2015 via Android
    多用于嵌入 html 的时候。
    至于注释,随你喜好了,PHP 支持多种风格,最好始终坚持某种标准。
    nine
        4
    nine  
       Jan 20, 2015
    套模板的时候
    kn007
        5
    kn007  
       Jan 20, 2015
    蛋疼的时候,#注释不了吧,不过也有答案 在 /* */里面的时候
    xuwenmang
        6
    xuwenmang  
       Jan 20, 2015
    这2个问题,PHP文档里都有详细解释。
    bombless
        7
    bombless  
       Jan 20, 2015
    ?>
    用这些代码来输出的时候
    <?php
    // 可以看看 http://www.laruence.com/ 有解释过一些
    elvba
        8
    elvba  
       Jan 21, 2015 via Android   1
    和 html 混写的时候用,比起找右花括号方便多了。
    revlis7
        9
    revlis7  
       Jan 21, 2015   1
    在与html混写的时候,可以排除一些由<?php } ?>带来的无聊与寂寞
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