Generating image from a template by adding user entered form data by imagestring() in PHP GD
We will be using a form to collect user entered data and pass it to our PHP Script. Using this data and a standard template ( image ) we will generate final image on the fly for the user to same in server or download.
All images are created in Jpg format. The source template which will be used to add data along with all the source codes are available in the zip file to download.
First header is set to return one jpg image to the browser. Then the form data $name and $grade is collected.
The text will appear in particular location over the basic templates so x and y coordinates are fixed by using $x and $y values.
We will create one image object by using the sample template by using imagecreatefromjpeg().
We will create text or font colour by using imagecolorallocate()
Finally we will create the image with the text by using ImageString() with input text, coordinates and text colour)
We will use the same technique to add grade to the image.
For adding date and time we will create one date object and convert it to string by using format. This string we will use to create the image by using ImageString().
Finally the image will be created by using ImageJpeg() and free the memory by using imagedestroy().
https://www.plus2net.com/php_tutorial...
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