string getReverseMatchingRegExp(int $length) Returns a reverse matching regular expression of a string generated by format(). Parameters int $length The length of the value to be reverse matched Return Value string The reverse matching regular expression

setFormat(string $format) Sets the progress bar format. Parameters string $format The format

string render() Renders string representation of expression. Return Value string

Iterator|SplFileInfo[] getIterator() Returns an Iterator for the current Finder configuration. This method implements the IteratorAggregate interface. Return Value Iterator|SplFileInfo[] An iterator Exceptions LogicException if the in() method has not been called

getName()

string replaceQuoteMatch(string $quoteMatch) Replaces single quotes at the start or end of a string with two single quotes. Parameters string $quoteMatch The string to replace the quotes Return Value string A string with the single quotes replaced

int getVerbosity() Gets the current verbosity of the output. Return Value int The current level of verbosity (one of the VERBOSITY constants)

setArgument(string $name, string $value) Sets an argument value by name. Parameters string $name The argument name string $value The argument value Exceptions InvalidArgumentException When argument given doesn't exist

bool isIndex() Returns whether the current element in the property path is an array index. Return Value bool

string getNamespace() Returns the namespace to be used for this extension (XML namespace). Return Value string The XML namespace