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<?php $s = 'Etui à fire farger'; var_dump(preg_replace("/\s{2,}/u", " ", $s)); var_dump(preg_replace("/\{Z}{2,}/u", " ", $s)); var_dump(preg_replace("/\P{Z}{2,}/u", " ", $s));
Output for git.master, git.master_jit, rfc.property-hooks
string(19) "Etui à fire farger" string(20) "Etui à fire farger" string(9) " à "

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