Runtime Configuration Installation Resource Types Installing/Configuring PHP Manual Runtime Configuration The behaviour of these functions is affected by settings in php.ini. Image Configure Options Name Default Changeable Changelog gd.jpeg_ignore_warning "0" PHP_INI_ALL Available since PHP 5.1.3. For further details and definitions of the PHP_INI_* constants, see the php.ini directives. Here's a short explanation of the configuration directives. gd.jpeg_ignore_warning bool Ignore warnings created by jpeg2wbmp() and imagecreatefromjpeg() See also the exif configuration directives. Warning Image functions are very memory intensive. Be sure to set memory_limit high enough. Installation Resource Types Installing/Configuring PHP Manual