//IN_ARRAY for multidimensional array |
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function in_array_r($needle, $haystack, $strict = false) { |
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foreach ($haystack as $item) { |
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if (($strict ? $item === $needle : $item == $needle) || (is_array($item) && in_array_r($needle, $item, $strict))) { |
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return true; |
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} |
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} |
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|
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return false; |
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} |