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<?php $regexp_arr = array('(word1)', '(word2)'); $value = 'word3'; $regexp_str = implode('[[:space:]]', $regexp_arr); $v1 = '[[:<:]](' . $value . ')'; echo $regexp_str . "\n"; echo $v1;
Output for git.master, git.master_jit, rfc.property-hooks
(word1)[[:space:]](word2) [[:<:]](word3)

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