Uses the HEAD HTTP method.
WP_Filesystem_SSH2::touch
Sets the access and modification times of a file.
WP_Filesystem_SSH2::mkdir
Creates a directory.
WP_Filesystem_SSH2::rmdir
Deletes a directory.
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WP_Filesystem_SSH2::dirlist
Gets details for files in a directory or a specific file.
WP_Filesystem_SSH2::connect
Connects filesystem.
WP_Filesystem_SSH2::exists
Checks if a file or directory exists.
WP_Filesystem_SSH2::run_command
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WP_Filesystem_SSH2::is_file
Checks if resource is a file.
WP_Filesystem_SSH2::get_contents
Reads entire file into a string.
WP_Filesystem_SSH2::is_dir
Checks if resource is a directory.
WP_Filesystem_SSH2::get_contents_array
Reads entire file into an array.
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WP_Filesystem_SSH2::is_readable
Checks if a file is readable.
WP_Filesystem_SSH2::put_contents
Writes a string to a file.
WP_Filesystem_SSH2::is_writable
Checks if a file or directory is writable.