RegexIterator (class)
The RegexIterator class
Introduction
(PHP 5 >= 5.2.0, PHP 7)
This iterator can be used to filter another iterator based on a regular expression.
Class synopsis
$iterator
, string $regex
[, int $mode
= self::MATCH [, int $flags
= 0 [, int $preg_flags
= 0 ]]] )public bool accept ( void )
public int getFlags ( void )
public int getMode ( void )
public int getPregFlags ( void )
public string getRegex ( void )
public void setFlags ( int $flags )
public void setMode ( int $mode )
public void setPregFlags ( int $preg_flags )
public abstract bool FilterIterator::accept ( void )
public FilterIterator::__construct ( Iterator $iterator )
public mixed FilterIterator::current ( void )
public Iterator FilterIterator::getInnerIterator ( void )
public mixed FilterIterator::key ( void )
public void FilterIterator::next ( void )
public void FilterIterator::rewind ( void )
public bool FilterIterator::valid ( void )}
Predefined Constants
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 (see preg_replace(); Not fully implemented yet)
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.
Table of Contents
- RegexIterator::accept — Get accept status
- RegexIterator::__construct — Create a new RegexIterator
- RegexIterator::getFlags — Get flags
- RegexIterator::getMode — Returns operation mode.
- RegexIterator::getPregFlags — Returns the regular expression flags.
- RegexIterator::getRegex — Returns current regular expression
- RegexIterator::setFlags — Sets the flags.
- RegexIterator::setMode — Sets the operation mode.
- RegexIterator::setPregFlags — Sets the regular expression flags.
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/class.regexiterator.php