original_string: public static function flattenAssoc(
      array $kvArray,
      /*string*/ $kField,
      /*string|boolean*/ $vField
    ) {
      $array = [];
      if(!empty($kvArray) && self::isAssoc($kvArray)) {
        foreach($kvArray as $k => $v) {
          $row = [];
          if(is_string($vField)) {
            $row[$vField] = $v;
          } else if(true === $vField && self::isAssoc($v)) {
            // Merge associative array values into row.
            $row = array_merge($row, $v);
          }
          $row[$kField] = $k;
          $array[] = $row;
        }
      }
      return $array;
    }
code: public static function flattenAssoc(
      array $kvArray,
      /*string*/ $kField,
      /*string|boolean*/ $vField
    ) {
      $array = [];
      if(!empty($kvArray) && self::isAssoc($kvArray)) {
        foreach($kvArray as $k => $v) {
          $row = [];
          if(is_string($vField)) {
            $row[$vField] = $v;
          } else if(true === $vField && self::isAssoc($v)) {
            // Merge associative array values into row.
            $row = array_merge($row, $v);
          }
          $row[$kField] = $k;
          $array[] = $row;
        }
      }
      return $array;
    }
code_tokens: public static function flattenAssoc ( array $ kvArray , /*string*/ $ kField , /*string|boolean*/ $ vField ) { $ array = [ ] ; if ( ! empty ( $ kvArray ) && self :: isAssoc ( $ kvArray ) ) { foreach ( $ kvArray as $ k => $ v ) { $ row = [ ] ; if ( is_string ( $ vField ) ) { $ row [ $ vField ] = $ v ; } else if ( true === $ vField && self :: isAssoc ( $ v ) ) { // Merge associative array values into row. $ row = array_merge ( $ row , $ v ) ; } $ row [ $ kField ] = $ k ; $ array [ ] = $ row ; } } return $ array ; }
docstring: Returns a flattened array for the specified associative array. Keys and
  values are hosted in a new array, and then inserted as regular rows to be
  returned as the result.
  
  @param array $kvArray associative array to flatten
  @param string $kField field name for keys
  @param string $vField field name for values, or TRUE to flatten the value
  when it's an associative array
  @return array flattened array (could be empty if original array is empty)
docstring_tokens: Returns a flattened array for the specified associative array . Keys and values are hosted in a new array and then inserted as regular rows to be returned as the result .