If File Exists

This plugin provides the functions c2c_if_file_exists(), c2c_if_theme_file_exists(), c2c_if_plugin_file_exists() that check if a file exists and either return true/false or display a string containing information about the file.

• If a format string is not passed to it, the functions returns a simple boolean (true or false) indicating if the specified file exists.
• Otherwise, the format string provided to it will be used to construct a response string, which can be customized to display information about the file (such as directory, extension, name, path, size, or url). If the $echo argument is true, that string is displayed on the page. Regardless of the value of $echo, the response string is returned by the function.

By default, c2c_if_file_exists() assumes you are looking for the file r…