Bug #20542 » 11239_01_div.diff
| t3lib/class.t3lib_div.php (working copy) | ||
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/**
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* Filters keys off from first array that also exist in second array. Comparision is done by keys.
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* This method is a recursive version of php array_key_assoc()
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*
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* @param array Source array
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* @param array Reduce source array by this array
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* @return array Source array reduced by keys also present in second array
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*/
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public static function arrayDiffRecursive(array $array1, array $array2) {
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$differenceArray = array();
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foreach ($array1 as $key => $value) {
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if (!array_key_exists($key, $array2)) {
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$differenceArray[$key] = $value;
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} elseif (is_array($value)) {
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if (is_array($array2[$key])) {
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$differenceArray[$key] = t3lib_div::arrayDiffRecursive($value, $array2[$key]);
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}
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}
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}
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return $differenceArray;
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}
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/**
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* Takes a row and returns a CSV string of the values with $delim (default is ,) and $quote (default is ") as separator chars.
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* Usage: 5
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*
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