"mysql_fetch_row — Get a result row as an enumerated array",this sentence comes from the PHP offical manual.However ,i can not understand the words "enumerated array".I need some help.Thanks a lot to everyone that reply.

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Does empty check for null?

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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,

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What are the design patterns in php?

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How many requests will be send to server and response coming from server when you open a web page (e.g. xyz.php) which has an image tag?

3 Answers   Persistent,

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What is $$ in php?

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Can you explain, when to use if-else if-else over switch statements?

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what mode to use when creating dirs with mkdir?

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Tell me what does the initials of php stand for?

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Do while loops?

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what is output of echo 1< 2 and echo 1 >2

8 Answers   HCL, Navigators Software,

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Maine 12th ke bad 2 years ka web designing ka course kiya hai. Php me achcha hu. Ek fresher ko is field me kitna mil sakta hai ?

0 Answers   TCS,

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