php - Wordpress Post's Category Name without capitalisation -

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I am using the following code in WordPress to retrieve the names of the squares, although this is the name of the class Is capitalizing. / P> 

  & lt ?? Php foreach ($ categories as category $):? & Gt; & Lt; Button Data-Filters = ". & Lt ;? Php $ echo $ class-> Name;; & gt; & Gt; Button & lt; / Button & gt; & Lt ;? Php endforeach; ? & Gt;

The output I am getting is 

  & lt; Button Data-Filter = ". Category" & gt; Button & lt; / Button & gt;

but I need it 

  & lt; Button Data-Filter = ". Category" & gt; Button & lt; / Button & gt;

Thank you and hopefully I'm getting the solution.

This should work: 

  & lt ;? Php foreach ($ Category as Category $):? & Gt; & Lt; Button data-filter = ".. & Lt ;? php echo strtoolier ($ category-> name) ;? gt; & Gt; Button & lt; / Button & gt; & Lt ;? Php endforeach; ? & Gt;

strtolower () is a php function

Returns the string with all the alphabet characters converted to lowercase.


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