How to get image size from base 64 string in php

base64, file-upload, php

Solution

Please check this :

After decoding, try with this : `getimagesizefromstring()`, if you are with `PHP 5.4`, if using `PHP 5.3`, then you can check with the following method.

<?php
if (!function_exists('getimagesizefromstring')) {
    function getimagesizefromstring($data)
    {
        $uri = 'data://application/octet-stream;base64,' . base64_encode($data);
        return getimagesize($uri);
    }
}

Problem

I am getting the base 64 for string for image I have to move in folder and store the image path in database but I have to limit the file size.How can I do this: My code for generate image from base 64 string is like: ``` /** if image is attached with request **/ $Image = "MyBase64StringHere"; list($type, $Image) = explode(';', $Image); list(, $Image) = explode(',', $Image); /** decode the base 64 image **/ $Image = base64_decode($Image); I have tried to get image size like: $size = getimagesize($Image); ``` But from this am getting file width and height.Can someone tell me how can I get file size from this.Thanks

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