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<?php $txt = 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam.'; $needles = str_word_count(strtolower($txt),1); foreach($needles as $needle){ echo "($needle) => ",preg_replace('~\b'.$needle.'\b\S*\K(?:\s\S+){0,2}~i','',$txt),"\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
(lorem) => Lorem sit amet, consetetur sadipscing elitr, sed diam. (ipsum) => Lorem ipsum amet, consetetur sadipscing elitr, sed diam. (dolor) => Lorem ipsum dolor consetetur sadipscing elitr, sed diam. (sit) => Lorem ipsum dolor sit sadipscing elitr, sed diam. (amet) => Lorem ipsum dolor sit amet, elitr, sed diam. (consetetur) => Lorem ipsum dolor sit amet, consetetur sed diam. (sadipscing) => Lorem ipsum dolor sit amet, consetetur sadipscing diam. (elitr) => Lorem ipsum dolor sit amet, consetetur sadipscing elitr, (sed) => Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed (diam) => Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam.

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