hi i am complted my b.tech and i want to learn php is php is good for my career and i want to know the salary growth on php any one can tell the answer plz and i am learning php myself it is easy to understand..........

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How can you get the size of an image in PHP?

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What is polymorphism?

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write the function to fetch a image from mysql databases (datatype blob).

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hi! i am tushar. i am trying to insert digital signature in a pdf file using PHP. i create a digital signature jpg image using imagecreatefromjpeg() function, but whenever i trying to insert it into my pdf file it shown this error. "FPDF error: Not a JPEG file: signature.jpg". could some one help me? how can i insert a digital signature in a pdf file using PHP?

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What will replacement of localhost username and password on submission a site

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I am trying to assign a variable the value of 0123, but it keeps coming up with a different number, what is the problem?

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Is php a float?

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Which is the best php framework for a beginner?

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What is a php 5?

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In how many ways we can retrieve the date in the result set of mysql using PHP?

5 Answers   Yahoo,

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How can we check the value of a given variable is a number?

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