If File Exists

Àpèjúwe

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 relative to the default WordPress upload directory. If you wish to search another directory, specify it as the $dir argument. c2c_if_theme_file_exists() assumes you are looking for a file relative to the currently active themeÌtumọ̀ Yorùbá: ’s home directory. c2c_if_plugin_file_exists() assumes you are looking for a file relative to the directory that contains WordPress plugins.

Links: Plugin Homepage | Plugin Directory Page | GitHub | Author Homepage

Developer Documentation

Developer documentation can be found in DEVELOPER-DOCS.md. That documentation covers the template tags and hooks provided by the plugin.

As an overview, these are the template tags provided by the plugin:

• c2c_if_file_exists() : Checks if a file exists and returns true/false or displays a string containing information about the file.
• c2c_if_plugin_file_exists() : Checks if a file exists (relative to the plugins directory) and returns true/false or displays a string containing information about the file.
• c2c_if_theme_file_exists() : Checks if a file exists (relative to the current themeÌtumọ̀ Yorùbá: ’s directory) and returns true/false or displays a string containing information about the file. If the current theme is a child theme, then the function will check if the file exists first in the child themeÌtumọ̀ Yorùbá: ’s directory, and if not there, then it will check the parent themeÌtumọ̀ Yorùbá: ’s directory.

These are the hooks provided by the plugin:

• c2c_if_file_exists : Filter that allows use of an alternative approach to safely invoke c2c_if_file_exists() in such a way that if the plugin were deactivated or deleted, then your calls to the function wonÌtumọ̀ Yorùbá: ’t cause errors in your site.
• c2c_if_plugin_file_exists : Filter that allows use of an alternative approach to safely invoke c2c_if_plugin_file_exists() in such a way that if the plugin were deactivated or deleted, then your calls to the function wonÌtumọ̀ Yorùbá: ’t cause errors in your site.
• c2c_if_theme_file_exists : Filter that allows use of an alternative approach to safely invoke c2c_if_theme_file_exists() in such a way that if the plugin were deactivated or deleted, then your calls to the function wonÌtumọ̀ Yorùbá: ’t cause errors in your site.