I need to know about the courses which are useful in corporate companies.. especially php/mySQL, Java/j2ee, .NET.. also tell if any other courses are valuable

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How do you format and output a number with leading zero's?

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How can we send mail using JavaScript?

13 Answers   dwise, iScope,

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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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What is the difference between php and core php?

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Explain what is the static variable in function useful for?

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How can we determine whether a php variable is an instantiated object of a certain class?

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Explain setcookie() function in php?

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What is php constructor?

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Tell me how do I check if a given variable is empty?

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How to increase the maximum execution time of a script in php?

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Write a program to find the factorial of a number in php?

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