Tell me what is use of in_array() function in php?
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Tell me what does accessing a class via :: means?
write the prime number of program?in php
•How to access crystal reports through PHP code?
Can php variables have numbers?
What is the best way to avoid email sent through php getting into the spam folder?
Explain Constant in Class?
Which parts of php are case sensitive?
What are the advantages and disadvantages of cascade style sheets?
Is it necessary to use closing tag in php?sometime without closing tag things work.why?
What are the options to transfer session ids?
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.
How to create a mysql connection?