WP_CLI\Dispatcher

Subcommand::extract_synopsis() │ private static │ WP-CLI 1.0

Extract the synopsis from PHPdoc string.

Method of the class: Subcommand{}

No Hooks.

Return

String.

Usage

$result = Subcommand::extract_synopsis( $longdesc );
$longdesc(string) (required)
Command docs via PHPdoc

Subcommand::extract_synopsis() code WP-CLI 2.8.0-alpha

wp-cli/php/WP_CLI/Dispatcher/Subcommand.php 
private static function extract_synopsis( $longdesc ) {
	preg_match_all( '/(.+?)[\r\n]+:/', $longdesc, $matches );
	return implode( ' ', $matches[1] );
}