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@ 2015-11-04T17:53:31Z

<?php

namespace X;

$iterator =
    new \RegexIterator(
        new \ArrayIterator(
            ['A.phpt', 'B.phpt', 'C.phpt']
        )
        ,
        '/\.phpt$/'
        ,
        \RegexIterator::MATCH
    )
;

foreach ($iterator as $foo) {
    var_dump($foo);
    preg_replace('/\.phpt$/', '', '');
}

echo "Done", PHP_EOL;

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
preg_replace: documentation ( source)

preferences:dark modelive preview

34.27 ms | 402 KiB | 5 Q