@@ -115,6 +115,9 @@  | 
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| 115 | 115 | };  | 
                                                        
| 116 | 116 | }  | 
                                                        
| 117 | 117 | |
| 118 | +/**  | 
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| 119 | + * @param integer $num_required  | 
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| 120 | + */  | 
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| 118 | 121 |  function assertArgsFunc($num_required, $num_default = 0) { | 
                                                        
| 119 | 122 |      return function(FuncArgs $args, $next) use ($num_required, $num_default) { | 
                                                        
| 120 | 123 |          if (count($args->args) < $num_required) { |