Checks if a file is readable.
WP_Filesystem_Base::is_writable
Checks if a file or directory is writable.
WP_Filesystem_Base::abspath
Returns the path on the remote filesystem of ABSPATH.
WP_Filesystem_Base::get_contents_array
Reads entire file into an array.
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WP_Filesystem_Base::wp_content_dir
Returns the path on the remote filesystem of WP_CONTENT_DIR.
WP_Filesystem_Base::put_contents
Writes a string to a file.
WP_Filesystem_Base::wp_plugins_dir
Returns the path on the remote filesystem of WP_PLUGIN_DIR.
WP_Filesystem_Base::cwd
Gets the current working directory.
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WP_Filesystem_Base::wp_themes_dir
Returns the path on the remote filesystem of the Themes Directory.
WP_Filesystem_Base::chdir
Changes current directory.
WP_Filesystem_Base::wp_lang_dir
Returns the path on the remote filesystem of WP_LANG_DIR.
WP_Filesystem_Base::chgrp
Changes the file group.
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WP_Filesystem_Base::find_base_dir
Locates a folder on the remote filesystem.
WP_Filesystem_Base::chmod
Changes filesystem permissions.
WP_Filesystem_Base::get_base_dir
Locates a folder on the remote filesystem.