donglianjiang9321
2016-09-13 16:23
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如何在wordpress帖子中的文本中使用php变量

I have a file with urls to websites:

$var1 = www.google1.com/asdfsd
$var2 = www.google2.com/fdfff

And now I want to use these variables in text in posts, for example:

any text <a href="<?php $var1 ?>">my sample link</a>

I cannot use wordpress plugins to insert php in post. How can I include file with my variables to wordpress and then use these variables in text ?

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我有一个带网址网址的文件:

  $  var1 = www.google1.com/asdfsd
$var2 = www.google2.com/fdfff
nn

现在我想在帖子中的文字中使用这些变量 ,例如:

 任何文本&lt; a href =“&lt;?php $ var1?&gt;”&gt;我的示例链接&lt; / a&gt; 
   
 
 

我无法使用wordpress插件在帖子中插入php。 如何将包含我的变量的文件包含到wordpress中,然后在文本中使用这些变量?

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1条回答 默认 最新

  • dongzhabo2796 2016-09-13 16:26
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    You may need to look at using shortcodes, for example in your themes functions.php file you can do this:

    add_shortcode('var1', function($atts) {
       return 'www.google1.com/asdfsd';
    }
    
    add_shortcode('var2', function($atts) {
       return 'www.google1.com/fdfff';
    }
    

    Then in your text view you can do the below:

    any text <a href="[var1]">my sample link</a>
    

    Alternatively, you could setup one shortcode for all links and pass in a parameter to the shortcode which could be done like so:

    add_shortcode('link', function($atts) {
       switch($atts['type']):
          case 1: return 'www.google1.com/asdfsd'; break;
          case 2: return 'www.google1.com/fdfff'; break;
          default: return '';
       endswitch;
    }
    

    And include in your pages like so:

    any text <a href="[link type='2']">my sample link</a>
    
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