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wp-admin/includes/image.php ›

File contains all the administration image manipulation functions.

Function Short description
file_is_displayable_imageValidate that file is suitable for displaying within a web page.
file_is_valid_imageValidate that file is an image.
load_image_to_editLoad an image resource for editing.
wp_crop_imageCrop an Image to a given size.
wp_exif_date2tsConvert the exif date format to a unix timestamp.
wp_exif_frac2decConvert a fraction string to a decimal.
wp_generate_attachment_metadataGenerate post thumbnail attachment meta data.
wp_read_image_metadataGet extended image metadata, exif or iptc as available.
_copy_image_fileCopy an existing image file.
_load_image_to_edit_pathRetrieve the path or url of an attachment's attached file.