How to get the IP address of the client/user in PHP?


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More PHP Interview Questions

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 are the core OOP’s concepts?

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How to parse configuration file in php?

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What is nan value?

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How do you develop your own PHP extension ?

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Do you know how to delete a file from the system?

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What is regular expression in php?

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How can I prevent sql-injection in php?

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Which is true about the singleton design pattern?

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How to create a mysql connection?

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What is __ construct in php?

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How can we destroy the cookie?

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