dams Wed Apr 25 23:57:29 2001 EDT
Modified files:
/phpdoc/en/functions image.xml
Log:
added details for JPEG when using getimagesize
Index: phpdoc/en/functions/image.xml
diff -u phpdoc/en/functions/image.xml:1.37 phpdoc/en/functions/image.xml:1.38
--- phpdoc/en/functions/image.xml:1.37 Tue Apr 17 13:22:41 2001
+++ phpdoc/en/functions/image.xml Wed Apr 25 23:57:29 2001
@@ -80,9 +80,15 @@
</example>
</para>
<para>
+ With <acronym>JPEG</acronym> images, two extras index are returned :
+ <literal>channel</literal> and <literal>bits</literal>.
+ <literal>channel</literal> will be 3 for RGB pictures, and 4 for CMYK
+ pictures. <literal>bits</literal> is the number of bits for each color.
+ </para>
+ <para>
The optional <parameter>imageinfo</parameter> parameter allows
you to extract some extended information from the image
- file. Currently this will return the diffrent
+ file. Currently this will return the different
<acronym>JPG</acronym> APP markers in an associative Array. Some
Programs use these APP markers to embedd text information in
images. A very common one in to embed <acronym>IPTC</acronym>
