⟩ Explain what is sql injection?
SQL injection is a malicious code injection technique.It exploiting SQL vulnerabilities in Web applications
SQL injection is a malicious code injection technique.It exploiting SQL vulnerabilities in Web applications
How will you retrieve code of exception using Exception class in PHP when error occured?
What is the purpose of $_COOKIE variable in PHP?
How will you retrieve source line using Exception class in PHP when error occured?
How will you find the length of a string in PHP?
What does "&" mean in '&$var'?
How eregi() function works?
Explain how a PHP session works?
What is the purpose of $_SERVER variable in PHP?
What's the difference between the include() and require() functions?
How will you access the content type of the uploaded file in PHP?