Checks if a file is readable.
WP_Filesystem_Direct::chmod
Changes filesystem permissions.
WP_Filesystem_Base::is_writable
Checks if a file or directory is writable.
WP_Filesystem_Direct::chown
Changes the owner of a file or directory.
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WP_Filesystem_Base::get_contents_array
Reads entire file into an array.
WP_Filesystem_Base::put_contents
Writes a string to a file.
WP_Filesystem_Base::cwd
Gets the current working directory.
WP_Filesystem_Base::chdir
Changes current directory.
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WP_Filesystem_Base::chgrp
Changes the file group.
WP_Filesystem_Base::chmod
Changes filesystem permissions.
WP_Filesystem_Base::owner
Gets the file owner.
WP_Filesystem_Base::group
Gets the file’s group.
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WP_Filesystem_Base::find_base_dir
Locates a folder on the remote filesystem.
WP_Filesystem_Base::copy
Copies a file.
WP_Filesystem_Base::get_base_dir
Locates a folder on the remote filesystem.