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array sort field

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sort a multidimensional array by field

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  1. function array_field_sort(&$array, $field) {
  2. 	$code = "return strnatcmp(\$a['$field'], \$b['$field']);";
  3. 	$compare = create_function('$a,$b', $code);
  4. 	uasort($array,$compare);
  5. }

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