REGEXITERATOR(3) 1 REGEXITERATOR(3)
The RegexIterator class
INTRODUCTION
This iterator can be used to filter another iterator based on a regular expression.
CLASS SYNOPSIS
RegexIterator
RegexIteratorextends
FilterIterator
Constants
o const integer$MATCH0
o const integer$GET_MATCH1
o const integer$ALL_MATCHES2
o const integer$SPLIT3
o const integer$REPLACE4
o const integer$USE_KEY1
Methods
o public RegexIterator::__construct (Iterator $iterator, string $regex, [int $mode = self::MATCH], [int $flags], [int $preg_flags])
o public bool RegexIterator::accept (void )
o public int RegexIterator::getFlags (void )
o public int RegexIterator::getMode (void )
o public int RegexIterator::getPregFlags (void )
o public string RegexIterator::getRegex (void )
o public void RegexIterator::setFlags (int $flags)
o public void RegexIterator::setMode (int $mode)
o public void RegexIterator::setPregFlags (int $preg_flags)
Inherited methods
o publicabstract bool FilterIterator::accept (void )
o public FilterIterator::__construct (Iterator $iterator)
o public mixed FilterIterator::current (void )
o public Iterator FilterIterator::getInnerIterator (void )
o public mixed FilterIterator::key (void )
o public void FilterIterator::next (void )
o public void FilterIterator::rewind (void )
o public bool FilterIterator::valid (void )
PREDEFINED CONSTANTS
REGEXITERATOR OPERATION MODES
o RegexIterator::ALL_MATCHES - Return all matches for the current entry (see preg_match_all(3)).
o RegexIterator::GET_MATCH - Return the first match for the current entry (see preg_match(3)).
o RegexIterator::MATCH - Only execute match (filter) for the current entry (see preg_match(3)).
o RegexIterator::REPLACE - Replace the current entry (see preg_replace(3); Not fully implemented yet)
o RegexIterator::SPLIT - Returns the split values for the current entry (see preg_split(3)).
REGEXITERATOR FLAGS
o RegexIterator::USE_KEY - Special flag: Match the entry key instead of the entry value.
PHP Documentation Group REGEXITERATOR(3)
