Hi

I tried to enable PHP 7.1 today and run into problem in template.class.php

you would see something like

Warning: A non-numeric value encountered in .../include/template.class.php on line 1791

This version of PHP is more strict with left/right values math expressions.
Ex: '' + 0 would cause warning above

Fix is quite trivial and seems to work in my hotpatch

{code}    $ret = intval($s1->load_mode) - intval($s2->load_mode);
{/code}

Piwigo version: 2.8.4
PHP version: 7.1
MySQL version: 5.6

Last edited by Serge D (2016-12-30 21:43:30)