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<?php $array = array('a' => '…', 'b' => '…', 'c' => '…', 'd' => '…', 'e' => '…', 'f' => '…'); foreach ($array as $key => $val){ echo "current key: $key, next key: ".key(($array))."<br>"; }
Output for git.master, git.master_jit, rfc.property-hooks
current key: a, next key: a<br>current key: b, next key: a<br>current key: c, next key: a<br>current key: d, next key: a<br>current key: e, next key: a<br>current key: f, next key: a<br>

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