nathan Wed Sep 17 07:46:38 2003 EDT
Modified files:
/phpdoc/en/features file-upload.xml
Log:
added small paragraph for result of empty input file box
Index: phpdoc/en/features/file-upload.xml
diff -u phpdoc/en/features/file-upload.xml:1.63 phpdoc/en/features/file-upload.xml:1.64
--- phpdoc/en/features/file-upload.xml:1.63 Sun Jul 27 12:12:53 2003
+++ phpdoc/en/features/file-upload.xml Wed Sep 17 07:46:37 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.63 $ -->
+<!-- $Revision: 1.64 $ -->
<chapter id="features.file-upload">
<title>Handling file uploads</title>
@@ -213,6 +213,11 @@
linkend="features.file-upload.errors">error codes</link>.
Whatever the logic, you should either delete the file from the
temporary directory or move it elsewhere.
+ </simpara>
+ <simpara>
+ If no file is selected for upload in your form, PHP will return
+ $_FILES['userfile']['size'] as 0, and $_FILES['userfile']['tmp_name'] as
+ none.
</simpara>
<simpara>
The file will be deleted from the temporary directory at the end
