or <strong>md5</strong> and <strong>sha1</strong> respectively and are now deprecated and scheduled for removal
in CodeIgniter 3.1+.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">These options are still available, but you’re strongly encouraged to remove their usage
sooner rather than later.</p>
</div>
</div>
<div class="section" id="url-helper-url-title-separators-dash-and-underscore">
<h3>URL helper url_title() separators ‘dash’ and ‘underscore’<a c