What is faster in php?
Tell me how can we define a variable accessible in functions of a php script?
Tell me how is the ternary conditional operator used in php?
How can we register the variables into a session?
Why and where do we use htaccess?
Explain how does one prevent the following warning ‘warning: cannot modify header information – headers already sent' and why does it occur in the first place?
What is difference Between PHP 5 and 7?
How to execute a function in php?
How do you match the character ^ at the beginning of the string? - ^^
What is the use of addslashes in php?
What are the differences between php constants and variables?
How do I escape in php?
when we use ob_start() function in php then the header() and session_start() does not gives the error like header already sent,please explain in brief