Feature #20777 » 11571_patch_2.diff
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}
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/**
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* Takes an array and returns a flattened array
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* Usage: 1
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*
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* @param array recursive array
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* @return array flat array
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*/
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public static function flattenArray(array $array) {
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do {
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$subArraysFound = false;
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foreach($array as $key => $value) {
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if(is_array($value)){
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foreach($value as $subkey => $subvalue) {
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if(is_array($subvalue)) {
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$subArraysFound = true;
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}
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$array[$key.$subkey] = $subvalue;
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}
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unset($array[$key]);
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}
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}
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} while($subArraysFound);
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return $array;
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}
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/**
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* Creates recursively a JSON literal from a multidimensional associative array.
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* Uses native function of PHP >= 5.2.0
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*
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