Do you know what is php?
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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.
Does php support polymorphism?
How is session data stored?
Which php function will attach one file to another?
Why namespace is used in php?
What is the use of mysql_fetch_assoc in php?
What is the difference between php and cakephp?
What is a stored procedure in mysql?
just explain MYSql ISAM and InnoDB functions. and what is the diffrent between both. and which is the better in both.
If the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?
How to set cookies in PHP?
where to change in php.ini file for file uploading?