PHPKonf: Istanbul PHP Conference 2017


(PHP 5 >= 5.2.0, PHP 7)

RegexIterator::getModeReturns operation mode.


public int RegexIterator::getMode ( void )

Returns the operation mode, see RegexIterator::setMode() for the list of operation modes.

Return Values

Returns the operation mode.


Example #1 RegexIterator::getMode() example


= array ('str1' => 'test 1''teststr2' => 'another test''str3' => 'test 123');

$arrayIterator = new ArrayIterator($test);
$regexIterator = new RegexIterator($arrayIterator'/^[a-z]+/'RegexIterator::GET_MATCH);

$mode $regexIterator->getMode();
if (
$mode RegexIterator::GET_MATCH) {
'Getting the match for each item.';
} elseif (
$mode RegexIterator::ALL_MATCHES) {
'Getting all matches for each item.';
} elseif (
$mode RegexIterator::MATCH) {
'Getting each item if it matches.';
} elseif (
$mode RegexIterator::SPLIT) {
'Getting split pieces of each.';

The above example will output:

Getting the match for each item.

See Also

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