(PHP 5 >= 5.2.0, PHP 7)
This recursive iterator can filter another recursive iterator via a regular expression.
$iterator
, string $regex
[, int $mode
= self::MATCH [, int $flags
= 0 [, int $preg_flags
= 0 ]]] )public getChildren ( ) : RecursiveRegexIterator
public hasChildren ( ) : bool
public RecursiveIterator::getChildren ( ) : RecursiveIterator
public RecursiveIterator::hasChildren ( ) : bool
public RegexIterator::accept ( ) : bool
public RegexIterator::getFlags ( ) : int
public RegexIterator::getMode ( ) : int
public RegexIterator::getPregFlags ( ) : int
public RegexIterator::getRegex ( ) : string
public RegexIterator::setFlags ( int $flags ) : void
public RegexIterator::setMode ( int $mode ) : void
public RegexIterator::setPregFlags ( int $preg_flags ) : void}
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https://www.php.net/manual/en/class.recursiveregexiterator.php