The library of various PHP functions, classes, frameworks, ...

PHP functions:

Name	Description	PHP versions
isLocalhost()	Returns true if the PHP script is running on localhost (either through Apache server or CLI), otherwise returns false.	5.6+ 7.0+
file_get_contents_ssl($url)	Extension of function file_get_contents(). It supports: - HTTP/S requests, - GET/POST request types, - HTTP authentication, - cookies.	5.6+ 7.0+
remoteFileExists($url)	Checks if a remote file exists.	5.6+ 7.0+
convertAccentedCharacters($string)	Converts accented characters to ASCII.	5.6+ 7.0+