Enabling display of php Errors

To access the php.ini file /etc/php5/apache2/php.ini To make it work you should make you php.ini look like this:
 ; display_errors
Default Value: On
Development Value: On
; Production Value: Off
; display_startup_errors
105 Default Value: On 
106 Development Value: On
; Production Value: Off
; error_reporting 110 Default Value: E_ALL & ~E_NOTICE
Development Value: E_ALL | E_STRICT
; Production Value: E_ALL & ~E_DEPRECATED
; html_errors 115 Default Value: On
Development Value: On
 ;Production value: Off 
; log_errors 120 Default Value: On
Development Value: On
; Production Value: On
 Then restart your apache2 server
sudo /etc/init.d/apache2 restart
and everything will work fine.
 Good luck!