How the values are ordered in an array?
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In PHP, fgets() is used to read a file one line at a time. State Whether True or False?
how we can upload and view video files
How to include a file code in different files in php?
Which is better php praogramming or cad/cam scope wise and also salaray wise?
What are super global variables in php?
What is csrf token and how will you add csrf token in ajax?
HOW we can use css
How to differentiate isset and empty
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What is the maximum size of a file that can be uploaded using PHP and how can we change this?
What is the difference between echo print and print_r in php?
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?
What is the default session out time?