note 99304 added to features.file-upload.errors

One thing that is annoying is that the way these constant values are handled requires processing no error with the equality, which wastes a little bit of space. Even though "no error" is 0, which typically evaluates to "false" in an if statement, it will always evaluate to true in this context. So, instead of this: ----- <?php if($_FILES['userfile']['error']) { // handle the error } else { // process } ?> ----- You have to do this: ----- <?php if($_FILES['userfile']['error']==0) { // process } else { // handle the error } ?> ----- Also, ctype_digit fails, but is_int works. If you're wondering... no, it doesn't make any sense. To Schoschie: You ask the question: Why make stuff complicated when you can make it easy? I ask the same question since the version of the code you / Anonymous / Thalent (per danbrown) have posted is unnecessary overhead and would result in a function call, as well as a potentially lengthy switch statement. In a loop, that would be deadly... try this instead: ----- <?php $error_types = array( 1=>'The uploaded file exceeds the upload_max_filesize directive in php.ini.', 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.', 'The uploaded file was only partially uploaded.', 'No file was uploaded.', 'Missing a temporary folder.', 'Failed to write file to disk.', 'A PHP extension stopped the file upload.' ); // Outside a loop... if($_FILES['userfile']['error']==0) { // process } else { $error_message = $error_types[$_FILES['userfile']['error']]; // do whatever with the error message } // In a loop... for($x=0,$y=count($_FILES['userfile']['error']);$x<$y;++$x) { if($_FILES['userfile']['error'][$x]==0) { // process } else { $error_message = $error_types[$_FILES['userfile']['error'][$x]]; // Do whatever with the error message } } // When you're done... if you aren't doing all of this in a function that's about to end / complete all the processing and want to reclaim the memory unset($error_types); ?> ---- Server IP: 69.147.83.197 Probable Submitter: 98.228.88.150 ---- Manual Page -- http://www.php.net/manual/en/features.file-upload.errors.php Edit -- https://master.php.net/note/edit/99304 Del: integrated -- https://master.php.net/note/delete/99304/integrated Del: useless -- https://master.php.net/note/delete/99304/useless Del: bad code -- https://master.php.net/note/delete/99304/bad+code Del: spam -- https://master.php.net/note/delete/99304/spam Del: non-english -- https://master.php.net/note/delete/99304/non-english Del: in docs -- https://master.php.net/note/delete/99304/in+docs Del: other reasons-- https://master.php.net/note/delete/99304 Reject -- https://master.php.net/note/reject/99304 Search -- https://master.php.net/manage/user-notes.php