Explain about looping in PHP?
How does one prevent the following warning ‘warning: cannot modify header information – headers already sent' and why does it occur in the first place?
How to change the principal password?
When are you supposed to use endif to end the conditional statement?
How can we access the data sent through the url with the get method?
What is isset post?
What is the difference between $argv and $argc? Give example?
What is variable function php?
What does the unset() function means?
How do you put a space in html?
Tell me what does the php error 'parse error in php - unexpected t_variable at line x' means?
Which operator is used to concatenate two strings in PHP?
What is php namespace?
How to close a session properly?
What is the use of header() function in PHP? What the Limitation of HEADER()?