What is php ci?
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
What is the difference between mysql_fetch_object and mysql_fetch_array?
What type of inheritance that PHP supports?
15 Answers Webwing Technologies,
What is the purpose of basename() function in PHP?
Explain about the $_GET variable of PHP?
How to include a file to a PHP page?
How to create a directory?
Explain a resource?
How to know user has read the email-php?
What is php and sql?
Explain how to run the interactive php shell from the command line interface?
Binary tree question - Node has numeric data (int) The function takes depth as argument and sum all the value of the node of the depth. For instance, (0) depth 0 / \ 10 20 depth 1 / \ / \ 40 50 60 70 depth 2 so if you pass get_sum(2), you would return 220 which is 40+50+60+70 (sum of depth2) write the function.