static function assignment($stmt)
{
$stmt_part = static::cap($stmt);
self::debug("assignment({$stmt_part})", self::DEBUG_LEVEL_CONFIGURATION);
$res = parent::assignment($stmt);
if (self::$debug_level < self::DEBUG_LEVEL_SCOPE_INSPECTION) {
return $res;
}
$var_pattern = parent::name_pattern('variable');
preg_match("/^{$var_pattern}/i", $stmt, $m);
if ($m && in_array($m[0], array_keys(static::$watch_list)) && in_array($m[0], array_keys(static::$scope[count(static::$scope) - 1]['vars']))) {
$v = static::$scope[count(static::$scope) - 1]['vars'][$m[0]];
self::$watch_list[$m[0]] = $v;
self::debug('WATCH: $' . $m[0] . '=' . self::cap($v));
}
return $res;
}
