CLI_Command::has_command │ public │ WP-CLI 1.0

Detects if a command exists

This commands checks if a command is registered with WP-CLI. If the command is found then it returns with exit status 0. If the command doesn't exist, then it will exit with status 1.

OPTIONS

<command_name>...

The command

EXAMPLES

# The "site delete" command is registered.
$ wp cli has-command "site delete"
$ echo $?
0

# The "foo bar" command is not registered.
$ wp cli has-command "foo bar"
$ echo $?
1

# Install a WP-CLI package if not already installed
$ if ! $(wp cli has-command doctor); then wp package install wp-cli/doctor-command; fi
Installing package wp-cli/doctor-command (dev-main || dev-master || dev-trunk)
Updating /home/person/.wp-cli/packages/composer.json to require the package...
Using Composer to install the package...
---
Success: Package installed.

Метод класса: CLI_Command{}

Хуков нет.

Возвращает

null. Ничего (null).

Использование

$CLI_Command = new CLI_Command();
$CLI_Command->has_command( $_, $assoc_args );

$_(обязательный)

.

$assoc_args(обязательный)

.

Код CLI_Command::has_command() CLI Command::has command ^{WP-CLI 2.13.0-alpha}

public function has_command( $_, $assoc_args ) {

	// If command is input as a string, then explode it into array.
	$command = explode( ' ', implode( ' ', $_ ) );

	WP_CLI::halt( is_array( WP_CLI::get_runner()->find_command_to_run( $command ) ) ? 0 : 1 );
}