Mantas questions

Mantas answers

• Symfony 2.8: isScopeActive deprecation after update to 2.8.0 from 2.7.7
• Why the constructor is called if the class have a method (function) with his name?
• Get Facebook Profile Picture in higher resolution
• Determine if all the values in a PHP array are null
• Isset vs array_key_exists [duplicate]
• Use wkhtmltopdf to set landscape orientation
• Keeping Symfony2 built-in server from dying