Do you know how can we check the value of a given variable is a number?
Explain me what is the goto statement useful for?
Tell me what does pear stands for?
How can php and html interact?
What is mean by an associative array?
Is it possible to extend the execution time of a php script?
Explain what does the function get_magic_quotes_gpc() means?
Explain me what is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?
What is needed to be able to use image function?
How can we change the maximum size of the files to be uploaded?
Explain what is the main difference between require() and require_once()?
Tell me how to set a page as a home page in a php based site?
What the difference between the 'bitwise and' operator and the 'logical and' operator?
What is the use of "enctype" attribute in a html form?
Explain me what is sql injection?
