⟩ What is the special meaning of __sleep and __wakeup?
__sleep returns the array of all the variables than need to be saved, while __wakeup retrieves them.
__sleep returns the array of all the variables than need to be saved, while __wakeup retrieves them.
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?
What are php filter functions?
What is PEAR in PHP?
Described PHP?