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The RegexIterator class


Einführung

This iterator can be used to filter another iterator via a regular expression.

Klassenbeschreibung

RegexIterator
RegexIterator extends FilterIterator {
/* Constants */
const integer MATCH = 0 ;
const integer GET_MATCH = 1 ;
const integer ALL_MATCHES = 2 ;
const integer SPLIT = 3 ;
const integer REPLACE = 4 ;
const integer USE_KEY = 1 ;
/* Methods */
__construct ( Iterator $iterator , string $regex [, int $mode [, int $flags [, int $preg_flags ]]] )
public bool accept ( void )
int getFlags ( void )
int getMode ( void )
int getPregFlags ( void )
void setFlags ( int $flags )
void setMode ( int $mode )
void setPregFlags ( int $preg_flags )
/* Inherited methods */
abstract bool FilterIterator::accept ( void )
mixed FilterIterator::current ( void )
mixed FilterIterator::key ( void )
void FilterIterator::next ( void )
void FilterIterator::rewind ( void )
bool FilterIterator::valid ( void )
}

Vordefinierte Konstanten

RegexIterator operation modes

RegexIterator::ALL_MATCHES

Return all matches for the current entry (see preg_match_all()).

RegexIterator::GET_MATCH

Return the first match for the current entry (see preg_match()).

RegexIterator::MATCH

Only execute match (filter) for the current entry (see preg_match()).

RegexIterator::REPLACE

Replace the current entry or the current key (see preg_replace()).

RegexIterator::SPLIT

Returns the split values for the current entry (see preg_split()).

RegexIterator Flags

RegexIterator::USE_KEY

Special flag: Match the entry key instead of the entry value.

Inhaltsverzeichnis