saving image in byte array in php

Question

how can save an image file into byte array. i post the image file to server as base64. and tehn convert to jpg. but i dont know how can convert to bytearray from JPG

$base=$_POST["image"];

$binary=base64_decode($base);
$file = fopen("image.jpg", "w");
fwrite($file, $binary);
fclose($file);

fire · Accepted Answer · 2012-05-14 08:26:12Z

1

You need to open the file in binary mode...

$file = fopen("image.jpg", "wb");

answered May 14, 2012 at 8:26

fire

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Jeroen · Accepted Answer · 2012-05-14 08:26:35Z

0

Try the imagecreatefromstring() function: http://us.php.net/manual/en/function.imagecreatefromstring.php

(the example on that page is very similar to your code)

answered May 14, 2012 at 8:26

Jeroen

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