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функция не описана

WP_CLI\Utils

glob_brace() WP-CLI 1.0

Simulate a glob() with the GLOB_BRACE flag set. For systems (eg Alpine Linux) built against a libc library (eg https://www.musl-libc.org/) that lacks it. Copied and adapted from Zend Framework's Glob::fallbackGlob() and Glob::nextBraceSub()`.

Zend Framework (https://framework.zend.com/)

Хуков нет.

Возвращает

Массив. Array of paths.

Использование

glob_brace( $pattern, $dummy_flags );
$pattern(строка) (обязательный)
Filename pattern.
$dummy_flags(void)
Not used.
По умолчанию: null

Код glob_brace() WP-CLI 2.5.0

function glob_brace( $pattern, $dummy_flags = null ) {

	static $next_brace_sub;
	if ( ! $next_brace_sub ) {
		// Find the end of the subpattern in a brace expression.
		$next_brace_sub = function ( $pattern, $current ) {
			$length = strlen( $pattern );
			$depth  = 0;

			while ( $current < $length ) {
				if ( '\\' === $pattern[ $current ] ) {
					if ( ++$current === $length ) {
						break;
					}
					$current++;
				} else {
					if ( ( '}' === $pattern[ $current ] && 0 === $depth-- ) || ( ',' === $pattern[ $current ] && 0 === $depth ) ) {
						break;
					}

					if ( '{' === $pattern[ $current++ ] ) {
						$depth++;
					}
				}
			}

			return $current < $length ? $current : null;
		};
	}

	$length = strlen( $pattern );

	// Find first opening brace.
	for ( $begin = 0; $begin < $length; $begin++ ) {
		if ( '\\' === $pattern[ $begin ] ) {
			$begin++;
		} elseif ( '{' === $pattern[ $begin ] ) {
			break;
		}
	}

	// Find comma or matching closing brace.
	$next = $next_brace_sub( $pattern, $begin + 1 );
	if ( null === $next ) {
		return glob( $pattern );
	}

	$rest = $next;

	// Point `$rest` to matching closing brace.
	while ( '}' !== $pattern[ $rest ] ) {
		$rest = $next_brace_sub( $pattern, $rest + 1 );
		if ( null === $rest ) {
			return glob( $pattern );
		}
	}

	$paths = [];
	$p     = $begin + 1;

	// For each comma-separated subpattern.
	do {
		$subpattern = substr( $pattern, 0, $begin )
					. substr( $pattern, $p, $next - $p )
					. substr( $pattern, $rest + 1 );

		$result = glob_brace( $subpattern );
		if ( ! empty( $result ) ) {
			$paths = array_merge( $paths, $result );
		}

		if ( '}' === $pattern[ $next ] ) {
			break;
		}

		$p    = $next + 1;
		$next = $next_brace_sub( $pattern, $p );
	} while ( null !== $next );

	return array_values( array_unique( $paths ) );
}