⟩ What is the difference between the functions unlink and unset?
unlink() is a function for file system handling. It will simply delete the file in context.
unset() is a function for variable management. It will make a variable undefined.
unlink() is a function for file system handling. It will simply delete the file in context.
unset() is a function for variable management. It will make a variable undefined.
How to encrypt the username and password using PHP?
When you supposed to use endif to end the conditional statement?
Described the functionality of the function strstr and stristr?
Can you please explain the difference between ereg_replace() and eregi_replace()?
How to find out the number of parameters passed into function9.?
List the purpose of the following files having extensions frm, myd, and myi? What these files contain?
What are php validate filters?
Suppose if variable $a is equal to 5 and variable $b is equal to character a, what's the value of $$b?
Can you please explain the difference between $message and $$message?
How you can protect special characters in Query String?