Question

使用Wordpress插件根据自定义分类法对自定义帖子类型进行排序。结果将在帖子类型的存档页面上返回。排序工作得很好但尝试显示具有多个分类的项目的标题内容：

<?php if(strstr($_SERVER['REQUEST_URI'], "level/invigorating")) { ?>
 <h3>These poses are invigorating:</h3>
<?php } ?>

<?php if(strstr($_SERVER['REQUEST_URI'], "level/invigorating/position/seated")) { ?>
 <h3>These poses are invigorating and seated:</h3>
 <p>For positions of this nature please take care of your sacrum.</p>
<?php } ?>

<?php if(strstr($_SERVER['REQUEST_URI'], "position/seated")) { ?>
 <h3>These poses are seated:</h3>
<?php } ?>

"level/invigorating/position/seated"返回三个h3，因为所有if都返回true。

我的PHP技巧很糟糕，试图理解手册就像是盯着夜空。

如何编写，每页只能返回一个值？

也许this screenshot有帮助。

使用Beautiful Taxonomy Filters。

Answer 1

我相信你要做的就是这个......

<?php if(strstr($_SERVER['REQUEST_URI'], "level/invigorating/position/seated")) { ?>
 <h3>These poses are invigorating and seated:</h3>
 <p>For positions of this nature please take care of your sacrum.</p>
<?php } elseif(strstr($_SERVER['REQUEST_URI'], "level/invigorating")) { ?>
 <h3>These poses are invigorating:</h3>
<?php } elseif(strstr($_SERVER['REQUEST_URI'], "position/seated")) { ?>
 <h3>These poses are seated:</h3>
<?php } ?>

基于strstr的多个url值的内容可见性？

1 个答案: