unicode_set_subst_char
Exif
Function Reference
PHP Manual
Image Processing and Generation
Exif
Introduction
Installing/Configuring
Predefined Constants
Exif Functions
Image
Introduction
Installing/Configuring
Predefined Constants
Examples
Image Functions
Imagick Image Library
Introduction
Installing/Configuring
Predefined Constants
Examples
The Imagick class
The ImagickDraw class
The ImagickPixel class
The ImagickPixelIterator class
unicode_set_subst_char
Exif
Function Reference
PHP Manual