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<?php $a = array( array("one" => array("a"=>"0000", "b"=>"1111")), ); foreach($a as &$record) { $record["one"]["a"] = "2222"; } var_dump($a); var_dump(str_replace("2", "3", $a));

This is an error 500

Value for `_results` contains invalid data `array`


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