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In HTML file upload fields, it is possible to upload an entire directory with the webkitdirectory attribute. This feature is supported in most modern browsers.
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From the manual: 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.
POST method uploads ¶. This feature lets people upload both text and binary files. With PHP's authentication and file manipulation functions, you have full ...
If the uploaded file is bigger than the integer in this field, PHP disallows this upload and presents an error code in the $_FILES-Array. The PHP documentation ...
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It basically just flattens the $FILES array. This function works on many file inputs on the page and also if the inputs are '<input type="file[]" multiple>'.
I was confused with file uploads using the PUT method. My concern was why can't we upload multiple files using the PUT method with streams. PUT data comes in ...
PHP Manual ¶ · HTTP authentication with PHP · Cookies · Sessions · Dealing with XForms · Handling file uploads · Using remote files · Connection handling · Persistent ...
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If more files are uploaded than the limit, then $_FILES will stop processing files once the limit is reached. For example, if max_file_uploads is set to 10 , ...
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This function checks to ensure that the file designated by from is a valid upload file (meaning that it was uploaded via PHP's HTTP POST upload mechanism).