Month: June 2017

Fix prestashop search module not working

How to fix prestashop search module not working

Search
No results found for your search “Product ABC”

Check php error from terminal console

#tail -f /var/log/apache2/error.log
..........................................................
[Sun Jun 04 05:19:28 2017] [error] [client 192.168.1.10] PHP Warning: preg_replace(): Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 1829 in /var/www/classes/Search.php on line 84, referer: http://myprestashopweb.com/admin55/index.php?tab=AdminSearchConf&token=a20b3bdcb31d9a2bdcc064e53eb8487d&conf=4
..........................................................

Solutions;

Open and edit file Search.php (classes/Search.php)

vim /var/www/classes/Search.php

Find line 56:

'\x{a806}\x{a80b}\x{a823}-\x{a82b}\x{d800}-\x{f8ff}\x{fb1e}\x{fb29}\x{fd3e}'

Solve it by replace to;

'\x{a806}\x{a80b}\x{a823}-\x{a82b}\x{e000}-\x{f8ff}\x{fb1e}\x{fb29}\x{fd3e}'

Or only replaced;

d800 to e000

Save and restart apache

Then go to administrator -> preferences -> search
Click
-> Add missing products to index and
-> Re-build entire index.
Save

Enable Apache2 mod_headers and mod_expires on Debian 7

Enable Apache2 mod_headers & mod_expires on

To increase PageSpeed: Leverage browser caching.

enable mod_headers:

#a2enmod headers
Enabling module headers
To activate the new configuration, you need to run:
service apache2 restart

enable mod_expires:

#a2enmod expires
Enabling module expires
To activate the new configuration, you need to run:
service apache2 restart

Then restart Apache server to make these changes effective

#service apache2 restart