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fix Captcha bug with upper PHP versions

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This commit is contained in:
Ian
2013-12-25 19:22:41 +01:00
parent abad48ba34
commit 8d29fcc15a
1 changed files with 3 additions and 3 deletions
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6
plugins/serendipity_event_spamblock/serendipity_event_spamblock.php
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@ -21,7 +21,7 @@ var $filter_defaults;
'smarty' => '2.6.7',
'php' => '4.1.0'
));
$propbag->add('version', '1.81');
$propbag->add('version', '1.82');
$propbag->add('event_hooks', array(
'frontend_saveComment' => true,
'external_plugin' => true,
@ -1246,7 +1246,7 @@ var $filter_defaults;
}
header('Content-Type: image/jpeg');
$image = imagecreate($width, $height);
$image = imagecreate($width, $height); // recommended use of imagecreatetruecolor() returns a black backgroundcolor
$bgcol = imagecolorallocate($image, trim($bgcolors[0]), trim($bgcolors[1]), trim($bgcolors[2]));
// imagettftext($image, 10, 1, 1, 15, imagecolorallocate($image, 255, 255, 255), $font, 'String: ' . $string);
@ -1282,7 +1282,7 @@ var $filter_defaults;
}
}
}
imagejpeg($image, '', 90);
imagejpeg($image, NULL, 90); // NULL fixes https://bugs.php.net/bug.php?id=63920
imagedestroy($image);
} else {
header('Content-Type: image/png');