#28737 [Asn->Csd]: Call to undefined function: imageistruecolor()

ID: 28737 Updated by: nlopess@php.net Reported By: p00p00 at hotmail dot com -Status: Assigned +Status: Closed Bug Type: Documentation problem Operating System: w2k PHP Version: 4.3.4 Assigned To: nlopess New Comment: This bug has been fixed in the documentation's XML sources. Since the online and downloadable versions of the documentation need some time to get updated, we would like to ask you to be a bit patient. Thank you for the report, and for helping us make our documentation better. Previous Comments: ------------------------------------------------------------------------ [2004-06-11 10:04:10] nlopess@php.net You need GD 2. I'll add a note in the manual. ------------------------------------------------------------------------ [2004-06-11 09:09:51] derick@php.net Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Thank you for your interest in PHP. . ------------------------------------------------------------------------ [2004-06-11 04:56:56] p00p00 at hotmail dot com Description: ------------ I tried to use the imageistruecolor() function, but it didn't work, the errormessage PHP returned was: Fatal error: Call to undefined function: imageistruecolor() in ...etc... I checked the documentation and it said (PHP 4 >= 4.3.2, PHP 5), and i have 4.3.4 Reproduce code: --------------- Header("Content-type: image/jpeg"); $im = imagecreatefromjpeg("test.jpg"); imageinterlace($im, 1); //Imagejpeg($im,'',100); print imageistruecolor($im); ImageDestroy($im); Expected result: ---------------- boolean (i think 0 since test.jpg is not true color i think, not sure, thats why i wanted to use this function in the first place :-)) Actual result: -------------- <br /> <b>Fatal error</b>: Call to undefined function: imageistruecolor() in <b>c:\webserver\htdocs\test.php</b> on line <b>10</b><br /> ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=28737&edit=1