title: Find all occurances of 'Php' on page ignoring case BeautifulSoup
body: <p>Im looking to find all the occurances of <code>Php</code> on a page (ignoring case) with <code>BeautifulSoup</code> in <code>Python3</code></p>
  
  <p><code>Php</code> (regardless of case) could occur anywhere on the page, so I am trying to basically just find the <code>string</code> representation, and not within a specific div, or class.</p>
  
  <p>I currently have:</p>
  
  <pre><code>from BeautifulSoup import BeautifulSoup
  import requests
      school_urls = ['somesite1.com','somesite2.com']
      posting_keywords = ['PHP', 'Php', 'php']
  
      for school in school_urls:
  </code></pre>
  
  <p><code>school</code> contains <em>html markup</em> from <code>request</code>ing a url with words like <code>php</code> in it.</p>
  
  <p>How does this look to you? Is there a way to do this in Beautiful soup to find all variations of <code>php</code> ignoring the case instead of having to loop through <code>posting_keywords</code>?</p>
  
  <p>Thanks</p>