Menu
if (!(file_exists(http://mysite.com/images/thumbnail_1286954822.jpg))) { $filefound = '0'; } why won't this work?
591
The file_exists() function checks whether a file or directory exists.
To check if a file exists, you pass the file path to the exists() function from the os. path standard library. If the file exists, the exists() function returns True . Otherwise, it returns False .
The is_uploaded_file() function in PHP is an inbuilt function which is used to check whether the specified file uploaded via HTTP POST or not. The name of the file is sent as a parameter to the is_uploaded_file() function and it returns True if the file is uploaded via HTTP POST.
PHP Create File - fopen() The fopen() function is also used to create a file. Maybe a little confusing, but in PHP, a file is created using the same function used to open files. If you use fopen() on a file that does not exist, it will create it, given that the file is opened for writing (w) or appending (a).
if (!file_exists('http://example.com/images/thumbnail_1286954822.jpg')) { $filefound = '0'; } The function expects a string.
file_exists() does not work properly with HTTP URLs.
43
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
