How to check if a file exists from a url

How to check if a file exists from a url

php file curl fsockopen file-exists

php

check if file exists in php

php file-exists

php

PHP's file_exists() will not work for me?

php file-exists

php

file_exists() is too slow in PHP. Can anyone suggest a faster alternative?

php performance file-exists

php

PHP check file exists without knowing the extension

php file-extension file-exists

php

file_exists() or is_readable()

php include require file-exists

php

PHP Rename File name if Exists Append Number to End

php file-upload upload rename file-exists

php

Finding a file with a specific name with any extension

php file-extension file-exists

php

PHP Phar - file_exists() issue

php include require file-exists phar

php

php echo if two conditions are true

php if-statement echo file-exists

php

case sensitivity on Mac for file_exists()?

php macos mamp file-exists

php

Twig check if file exists

php twig file-exists

php