pathinfo $_ files
2011年2月8日 — You should never rely on $_FILES["file"]["type"] (because this data is provided with browser and is not checked by php at all). Choose either file ... ,2011年1月5日 — $fieldname = $_POST['fieldname']; // don't use $_REQUEST $extension = pathinfo($_FILES[$fieldname]['name'], PATHINFO_EXTENSION); ... ,pathinfo. (PHP 4 >= 4.0.3, PHP 5, PHP 7). pathinfo — Returns information about a file path ... ,Get information about a file path: <?php print_r(pathinfo("/testweb/test.txt")); ?> The output of the code above will be: Array ( [dirname] => /testweb [basename] ...
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 pathinfo $_ files 相關參考資料
$_FILES["file"]["type"] VS pathinfo($file_name ... - Stack Overflow
2011年2月8日 — You should never rely on $_FILES["file"]["type"] (because this data is provided with browser and is not checked by php at all). Choose either file ... https://stackoverflow.com finding the extension a file on upload? - Stack Overflow
2011年1月5日 — $fieldname = $_POST['fieldname']; // don't use $_REQUEST $extension = pathinfo($_FILES[$fieldname]['name'], PATHINFO_EXTENSION); ... https://stackoverflow.com pathinfo - Manual - PHP
pathinfo. (PHP 4 >= 4.0.3, PHP 5, PHP 7). pathinfo — Returns information about a file path ... https://www.php.net PHP pathinfo() Function - W3Schools
Get information about a file path: <?php print_r(pathinfo("/testweb/test.txt")); ?> The output of the code above will be: Array ( [dirname] => /testweb [basename] ... https://www.w3schools.com |