From f7bbf28ecc5ad34d7fab20f293d028808fe2b388 Mon Sep 17 00:00:00 2001 From: Marcus Boerger Date: Wed, 28 Aug 2002 11:58:59 +0000 Subject: [PATCH] Mention digital camera meta data. Clearify capabilities of image 'on first sight' git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@93924 c90b9560-bf6c-de11-be94-00142212c4b1 --- reference/image/functions/exif-read-data.xml | 5 +++-- reference/image/reference.xml | 22 +++++++++++++++++--- 2 files changed, 22 insertions(+), 5 deletions(-) diff --git a/reference/image/functions/exif-read-data.xml b/reference/image/functions/exif-read-data.xml index 080a86e367..b62ab2a393 100644 --- a/reference/image/functions/exif-read-data.xml +++ b/reference/image/functions/exif-read-data.xml @@ -1,11 +1,12 @@ - + exif_read_data Read the EXIF headers from JPEG - or TIFF + or TIFF. This way you can read meta data generated by digital + cameras. Description diff --git a/reference/image/reference.xml b/reference/image/reference.xml index b34e159a52..c7e555f406 100644 --- a/reference/image/reference.xml +++ b/reference/image/reference.xml @@ -1,5 +1,5 @@ - + Image functions Image @@ -13,6 +13,13 @@ PNG, SWF, TIFF and JPEG2000 images. + + + Read requirements section about how to expand image capabilities + to read, write and modify images and to read meta data of pictures + taken by digital cameras. + +
@@ -29,12 +36,21 @@ Versions of GD older than gd-1.6 support gif format images, and do not support png, where versions greater than gd-1.6 support png, not gif. + + + Since PHP 4.3 there is a bundeled version of the GD lib. This bundeled + version has some additional features like alpha blending and should + be used in preference to the external library since it's codebase is + better maintained and more stable. + + If you have PHP compiled with you are able to work with information stored in headers of - JPEG and TIFF images. These - functions do not require the GD library. + JPEG and TIFF images. This way you can + read meta data generated by digital cameras as mentioned above. These + functions does not require the GD library.