How do you count numbers in php?


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More PHP Interview Questions

Is php easier than javascript?

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Explain about looping in PHP?

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Explain how to execute a php script using command line.

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Explain how can php and javascript interact?

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What is php built on?

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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.

0 Answers   Amazon, FGD,


What is the difference between core php and php?

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Is PHP runs on different platforms (Windows, Linux, Unix, etc.)?

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explain php variable length argument function.

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How do you measure variables?

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Why is PHP-MySQL frequently used for web (Portal) Development?

5 Answers   T3 Softwares, Wipro,


What is the method to register a variable into a session?

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