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<?php $x = array( 'ciao' => 'come', 'va' => 'bene', 'tu' => 'ok' ); $config = array(); array_walk($x, function($value, $key) use(&$config) { $config[] = $key . '=' . $value; }); $config = implode(' ', $config); echo($config);
Output for git.master, git.master_jit, rfc.property-hooks
ciao=come va=bene tu=ok

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