What is the purpose of the following files having extensions 1) .frm 2) .myd 3) .myi? What do these files contain?

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How to get the DNS servers of a domain name?

1 Answers   Life Infotech,

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What the use of var_dump()?

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Distinguish between urlencode and urldecode?

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if i give Limit for mysql query through php command line script like this for ex. $limit=500; $total_items = 1500; for($start=0;$start<$total_items;){ $command = "/usr/bin/php -q /home/sitename/public_html/admin/feedmanager/test.php feedid ".$_GET['feedid']." start ".$start." end ".$limit ; $start = $start+$limit; $command_result = system($command); } so it's execute command for 3 times so it give limit to sql query but if i have 27000 data so it takes long time? so my question is that is that any way from php command line script that i can use for collect all the data at once?

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How to get path of php.ini with a php script?

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What does isset() function?

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explain php variable length argument function.

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What are the Formatting and Printing Strings available in PHP?

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What is php regular expression?

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What is php built on?

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What is the difference between session_unregister() and session_unset()?

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