How to get the image size with php?07.12.13

to get the image size with php you can just use the getimagesize function example: $size_info = getimagesize("my_foto.jpg"); output an array: Array ( [0] => 300 [1] => 200 [2] => 2 [3] => width="300" height="200" [bits] => 8 [channels] => 3 [mime] => image/jpeg ) The value in index 0 is the width. The value in index 1 is the height. The value in index 2 is one of the IMAGETYPE_XXX constants, such as IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG and IMAGETYPE_BMP. The value in index 3 is the text string that can be add into an <img> tag. The 'bits' value indicates the number of bits for each color. The 'channels' value is either 3 for RGB or 4 for CMYK. The 'mime' value is the image's mime type and can be used in an HTTP Content-type header. 07.12.13

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