note 42139 added to function.imagejpeg

From: Date: Wed, 05 May 2004 02:44:01 +0000
Subject: note 42139 added to function.imagejpeg
Groups: php.notes 
Request: Send a blank email to php-notes+get-69218@lists.php.net to get a copy of this message
I had problem wanting to insert stealth - copyrights into images. I could have done this easily with fopen and such, but I still wanted to use imagejpeg(); and it's quality feature. Well this is one kind of solution what I discovered, and seems to work fine. --code-- $filename = "http://www.domain.com/something.jpg"; $im = imagecreatefromjpeg($filename); imagejpeg($im,$ModImg,65); $ModImg .= "This is the text added after EOF of the jpeg"; echo $ModImg; --code-- As imagejpeg(); inserts imagedata into $ModImg, it does not show the image, but it seems to send headers in that point, so header(); is not needed before echoing variable. Text is viewable with Hex-editors etc. ---- Manual Page -- http://www.php.net/manual/en/function.imagejpeg.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+42139 Delete -- http://master.php.net/manage/user-notes.php?action=delete+42139&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+42139&report=yes Search -- http://master.php.net/manage/user-notes.php

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