Classes

Command getCommand()

bool hasOption(string $name) Returns true if an InputOption object exists by name. This

warning(string|array $message) Formats an warning result bar.

setForeground(string $color = null) Sets style foreground color.

class OutputFormatterStyle implements

class Input implements

string escapeToken(string $token) Escapes a token through escapeshellarg if it contains unsafe

static int strlen(string $string) Returns the length of a string, using mb_strwidth