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<?php $example = 'This is an example of what I need.'; $words = str_word_count($example, 1); $x = 0; do { echo implode(' ', array_slice($words, $x, 3)) . "\n"; ++$x; } while (isset($words[$x + 2]));
Output for git.master, git.master_jit, rfc.property-hooks
This is an is an example an example of example of what of what I what I need

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