mbanane

Hi Joachim,

Thank you for your answer.

I used a virtual machine to reproduce this problem.
Wordpress runs under Windows 7, IIS, PHP 5.3.9

Here is the output with no special code in post titles:
["Echeancier Fournisseurs (Brouillon)","Gamme Paques Bolard (Brouillon)","Point sur les elements a me remettre (Brouillon)"]

I also found there’s a problem with static pages, here is the output:
["Front Page","Search Results","404 Page"]

No javascript error in the console, i just see the “Searching” message without loading animation appears when the field get the focus.
When PHP is reverted to 7, all works fine of course.
I don’t intend running this project without PHP7, we will change our host provider within one or two weeks.

Thougth was maybe related to some PHP plugins, but i’m running the same plugins with PHP 5.3.9 and 7.