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<?php $var = array( 'a' => 'abc', 'b' => 'def', 'c' => 'ghi' ); foreach ($var as $key => &$val) { $val = $key . ':' . 'aaa'; } $compiled = array(); foreach ($var as $key => $val) { echo "{$key} = {$val}\n"; $compiled[] = $key . '=' . $val; } print_r($compiled);
Output for git.master, git.master_jit, rfc.property-hooks
a = a:aaa b = b:aaa c = b:aaa Array ( [0] => a=a:aaa [1] => b=b:aaa [2] => c=b:aaa )

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