这些函数的行为受 php.ini 中的设置影响。
| 名字 | 默认 | 可修改范围 | Changelog |
|---|---|---|---|
| gd.jpeg_ignore_warning | "0" | PHP_INI_ALL | Available since PHP 5.1.3. |
这是配置指令的简短说明。
gd.jpeg_ignore_warning
bool
Ignore warnings created by jpeg2wbmp() and imagecreatefromjpeg()
See also the exif configuration directives.
Image functions are very memory intensive. Be sure to set memory_limit high enough.