* The location of the image file. This cannot be an URL. * Since 7.2.0 this can either be a path to the file (stream wrappers are also supported as usual) * or a stream resource. *

* @param string|null $required_sections [optional]

* Is a comma separated list of sections that need to be present in file * to produce a result array. If none of the requested * sections could be found the return value is FALSE. * * FILE * FileName, FileSize, FileDateTime, SectionsFound * * * COMPUTED * * html, Width, Height, IsColor, and more if available. Height and * Width are computed the same way getimagesize * does so their values must not be part of any header returned. * Also, html is a height/width text string to be used inside normal * HTML. * * * * ANY_TAG * Any information that has a Tag e.g. IFD0, EXIF, ... * * * IFD0 * * All tagged data of IFD0. In normal imagefiles this contains * image size and so forth. * * * * THUMBNAIL * * A file is supposed to contain a thumbnail if it has a second IFD. * All tagged information about the embedded thumbnail is stored in * this section. * * * * COMMENT * Comment headers of JPEG images. * * * EXIF * * The EXIF section is a sub section of IFD0. It contains * more detailed information about an image. Most of these entries * are digital camera related. * * *

* @param bool $as_arrays [optional]

* Specifies whether or not each section becomes an array. The * sections COMPUTED, * THUMBNAIL, and COMMENT * always become arrays as they may contain values whose names conflict * with other sections. *

* @param bool $read_thumbnail [optional]

* When set to TRUE the thumbnail itself is read. Otherwise, only the * tagged data is read. *

* @return array|false It returns an associative array where the array indexes are * the header names and the array values are the values associated with * those headers. If no data can be returned, * exif_read_data will return FALSE. */ function exif_read_data($file, ?string $required_sections, bool $as_arrays = false, bool $read_thumbnail = false): array|false {} /** * Alias of exif_read_data * @link https://php.net/manual/en/function.read-exif-data.php * @param $filename * @param $sections [optional] * @param $arrays [optional] * @param $thumbnail [optional] * @removed 8.0 */ #[Deprecated(replacement: "exif_read_data(%parametersList%)", since: "7.2")] function read_exif_data($filename, $sections = null, $arrays = false, $thumbnail = false) {} /** * Get the header name for an index * @link https://php.net/manual/en/function.exif-tagname.php * @param int $index

* The Tag ID for which a Tag Name will be looked up. *

* @return string|false the header name, or FALSE if index is * not a defined EXIF tag id. */ function exif_tagname(int $index): string|false {} /** * Retrieve the embedded thumbnail of a TIFF or JPEG image * @link https://php.net/manual/en/function.exif-thumbnail.php * @param string|resource $file

* The location of the image file. This cannot be an URL. * Since 7.2.0 this can either be a path to the file (stream wrappers are also supported as usual) * or a stream resource. *

* @param int &$width [optional]

* The return width of the returned thumbnail. *

* @param int &$height [optional]

* The returned height of the returned thumbnail. *

* @param int &$image_type [optional]

* The returned image type of the returned thumbnail. This is either * TIFF or JPEG. *

* @return string|false the embedded thumbnail, or FALSE if the image contains no * thumbnail. */ function exif_thumbnail($file, &$width, &$height, &$image_type): string|false {} /** * Determine the type of an image * @link https://php.net/manual/en/function.exif-imagetype.php * @param string $filename The image being checked. * @return int|false When a correct signature is found, the appropriate constant value will be * returned otherwise the return value is FALSE. The return value is the * same value that getimagesize returns in index 2 but * exif_imagetype is much faster. *

* exif_imagetype will emit an E_NOTICE * and return FALSE if it is unable to read enough bytes from the file to * determine the image type. */ function exif_imagetype(string $filename): int|false {} define('EXIF_USE_MBSTRING', 1); // End of exif v.1.4 $Id$