cvs: phpdoc /en/reference/filesystem/functions is-uploaded-file.xml

techtonik Mon Feb 14 11:20:01 2005 EDT Modified files: /phpdoc/en/reference/filesystem/functions is-uploaded-file.xml Log: integrated note 39637, added example please check wording http://cvs.php.net/diff.php/phpdoc/en/reference/filesystem/functions/is-uploaded-file.xml?r1=1.5&r2=1.6&ty=u Index: phpdoc/en/reference/filesystem/functions/is-uploaded-file.xml diff -u phpdoc/en/reference/filesystem/functions/is-uploaded-file.xml:1.5 phpdoc/en/reference/filesystem/functions/is-uploaded-file.xml:1.6 --- phpdoc/en/reference/filesystem/functions/is-uploaded-file.xml:1.5 Tue May 18 10:23:19 2004 +++ phpdoc/en/reference/filesystem/functions/is-uploaded-file.xml Mon Feb 14 11:20:00 2005 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.5 $ --> +<!-- $Revision: 1.6 $ --> <!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.39 --> <refentry id="function.is-uploaded-file"> <refnamediv> @@ -26,6 +26,29 @@ system. </para> <para> + For proper working, the function <function>is_uploaded_file</function> needs + an argument like $_FILES['userfile']['tmp_name'], - the name of the uploaded + file on the clients machine $_FILES['userfile']['name'] does not work. + </para> + <example> + <title><function>is_uploaded_file</function> example</title> + <programlisting role="php"> +<![CDATA[ +<?php + +if (is_uploaded_file($_FILES['userfile']['tmp_name'])) { + echo "File ". $_FILES['userfile']['name'] ." uploaded successfully.\n"; + echo "Displaying contents\n"; + readfile($_FILES['userfile']['tmp_name']); +} else { + echo "Possible file upload attack: "; + echo "filename '". $_FILES['userfile']['tmp_name'] . "'."; +} + +?>]]> + </programlisting> + </example> + <para> <function>is_uploaded_file</function> is available only in versions of PHP 3 after PHP 3.0.16, and in versions of PHP 4 after 4.0.2. If you are stuck using an earlier version, you can @@ -39,7 +62,7 @@ </note> </para> <example> - <title><function>is_uploaded_file</function> example</title> + <title><function>is_uploaded_file</function> example for PHP 4 &lt; 4.0.3</title> <programlisting role="php"> <![CDATA[ <?php