How does php server work?

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If the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?

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What are Sub routines?

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Explain what is the difference between mysql_fetch_array() and mysql_fetch_assoc()?

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How to check your php installation?

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Which is better get or post method?

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What is htaccess?

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Tell me how to strip whitespace (or other characters) from the beginning and end of a string?

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What are super global variables in php?

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What are the popular frameworks in php?

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write a program to generate bill screen 1.1st page should get the number of products to be billed. 2.2nd page should display the number of rows according to the number of products given in the first page. 3.Each row should have a text box for a.product name b.quantity c.unit price d.item price = quantity x unit price This should be automatically calculated not to be entered by the user. 4.After entering the products calculate sales-tax for the total amount which 8.25%. 5.After entering these values you have to generate the bill in the next page with a unique number for the bill. can anyone solve this problem..i am in need to solve this problem..pls help me

1 Answers   Yahoo,

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Tell me what is the actually used php version?

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