SuiteCRM 7.9.3 isn't saving UTF-8 characters on all modules

[cumanacr]

Issue

The UTF-8 characters in the text are removed on saving in all modules.
This bug is especially annoying creating email templates on campaigns module.

Expected Behavior

Saving an opportunity:
Opportunity name: Spanish = Español
Opportunity description: Vowels = aeiou | Vowels branded: áéíóú | Clay-colored thrush = Yigüirro

Actual Behavior

Saving an opportunity:
Opportunity name: Spanish = Espal
Opportunity description: Vowels = aeiou | Vowels branded: | Clay-colored thrush = Yigrro

Possible Fix

I tested on SuiteCRM 7.9.2 and backward and everything worked as expected, the bug was introduced on SuiteCRM 7.9.3

Steps to Reproduce

1. Create a new oportunity with any UTF-8 character on name, eg: Español
2. The UTF-8 character and the following non-UTF-8 character aren't save, eg: Espal (ño disappear)

Context

I was creating an email template on campaigns module with mozaik and notice how several characters dissapear

I then check in another instance with SuiteCRM 7.9.2, 7.9.1 and backward and the same text was saved without problem.

Then I check creating some opportunities, contacts, accounts, etc and the problem appears on every module.

You can check on a test enviroment with SuiteCRM 7.9.2 UTF works: git reset --hard 084f2f3f1 084f2f3
You can check on a test enviroment with SuiteCRM 7.9.3 UTF doesn't work: git reset --hard 3daeb36ed 3daeb36

Your Environment

• SuiteCRM Version used: 7.9.3
• Browser name and version: Google Chrome Version 59.0.3071.115 (Official Build) (64-bit)

• Environment name and version:
  • mysql Ver 14.14 Distrib 5.7.18, for Linux (x86_64) using EditLine wrapper
  • PHP 5.6.31-1~ubuntu16.04.1+deb.sury.org+1 (cli)
  • Apache/2.4.18 (Ubuntu)
• Operating System and version:
  • Distributor ID: neon
  • Description: KDE neon User Edition 5.10
  • Release: 16.04
  • Codename: xenial

[javitoron]

This is a duplicate of #3903 and there is an easy fix there!

[cumanacr]

@javitoron thank you indeed commit 74a4c55 fixed