Question:phpinfo() page can not be opened for a Plesk domain: DOMDocument::loadHTML(): Argument #1 ($source) must not be empty
Symptoms
- It is not possible to open phpinfo() page in Plesk > Domains > example.com > PHP Settings with:
DOMDocument::loadHTML(): Argument #1 ($source) must not be empty
- Manually created phpinfo() scripts are working properly.
- A custom PHP handler installed from 3rd-party or OS repositories is used for the domain.
Cause
A Plesk bug with
ID PPPM-13986.Resolution
Until the bug is fixed, use the following workaround:
1.Log into Plesk.
2.Go to Domains > example.com > File Manager.
3.Click New > Create File and name it phpinfo.php. Click OK.
4.Open the file phpinfo.php and add the following content to it:
<?php
phpinfo();
?>5.To view the phpinfo() page open the http://example.com/phpinfo.php URL in a browser.