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Alex Rivera
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My associative array: $arr = array( 1 => "Value1", 2 => "Value2", 10 => "Value10" ); Using the following code, $v is filled with $arr 's values foreach ($arr as $v){ echo $v; // Value1, Value2, Value10 } How do I get $arr 's keys instead? foreach (.....){ echo $k; // 1, 2, 10 }
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