i'm trying create form user can upload xml file server overwrite 1 exists. i'm using code below (which know doesn't upload file if exists, i'll fix once i've fixed this).
the problem first if statement fails @ statement
($_files["file"]["type"] == "application/xml") meaning invalid file message. if comment out, file uploads.
changing file types allowed type (eg jpg) works.
<?php $allowedexts = array("xml"); $extension = end(explode(".", $_files["file"]["name"])); if ((($_files["file"]["type"] == "application/xml")) && ($_files["file"]["size"] < 5000000) && in_array($extension, $allowedexts)) { if ($_files["file"]["error"] > 0) { echo "return code: " . $_files["file"]["error"] . "<br>"; } else { echo "upload: " . $_files["file"]["name"] . "<br>"; echo "type: " . $_files["file"]["type"] . "<br>"; echo "size: " . ($_files["file"]["size"] / 1024) . " kb<br>"; echo "temp file: " . $_files["file"]["tmp_name"] . "<br>"; if (file_exists("xml/" . $_files["file"]["name"])) { echo $_files["file"]["name"] . " exists. "; } else { move_uploaded_file($_files["file"]["tmp_name"], "xml/" . $_files["file"]["name"]); echo "stored in: " . "xml/" . $_files["file"]["name"]; } } } else { echo "invalid file"; } ?> i'm new php gentle, have looked similar questions not found seems fix issue.
thanks.
from php website:
$_files['userfile']['type']
the mime type of file, if browser provided information. example "image/gif". mime type not checked on php side , therefore don't take value granted. "if browser provided information." browser don't send type. need validate via extension or parse xml.
check this.
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