How to edit epub file content with PHP
<p>I wanna edit epub file content in PHP to erase some text from begging of the ebook. I have tried some libraries with no success.</p>

<pre><code>https://github.com/Grandt/PHPePub
https://github.com/Vaporbook/BookGluttonEpub
https://sourceforge.net/projects/oplsepublibrary
</code></pre>

<p>They can edit authors, isbn, description, creator, cover, etc., or create new epub file, or open epub file, but I haven't found some solution for editing content.</p>

<p>Do you know some easy way how to do it?</p>