(PHP 4 >= 4.3.0)
The image_type_to_mime_type() function will determine the Mime-Type for an IMAGETYPE constant.
Example 1. image_type_to_mime_type (file)
<?php header ("Content-type: ".image_type_to_mime_type (IMAGETYPE_PNG)); ?>
Note: This function does not require the GD image library. See also getimagesize(), exif_imagetype(), exif_read_data() and exif_thumbnail().
Note: This function does not require the GD image library.
See also getimagesize(), exif_imagetype(), exif_read_data() and exif_thumbnail().