Bons tutoriais para aprender iniciantes em PHP:
Melhor maneira de aprender PHP
http://net.tutsplus.com/tutorials/php/the-best-way-to-learn-php/
Desenvolva PHP
http://www.developphp.com/
PHP para iniciantes
http://sixrevisions.com/web-development/learning-php-get-started-using-php/
W3 School PHP
http://www.w3schools.com/php/default.asp
PHP.net
http://php.net/
Laravel
http://laravel.com/docs