php - Peculiar situation inside an if loop -

i find myself in very peculiar situation . issue function trying call inside if loop not work . if call same function without if loop works fine . $this->build($passed_menu_id, $id_link);. if condition works absolutely fine because echo "hello" gets printed . means going inside loop not executing function .

this scenario working fine

function menu($passed_menu_id, $id_link) {         $this->array_collection = array();         $this->menu_collection = array();         $this->menu_id = $this->_pickmenuid($passed_menu_id);         $this->build($passed_menu_id, $id_link);         } 

this scenario not work

 function menu($passed_menu_id, $id_link) {         $this->array_collection = array();         $this->menu_collection = array();         $this->menu_id = $this->_pickmenuid($passed_menu_id);         if($this->menu_id==1003){             echo "hello";             $this->build($passed_menu_id, $id_link);         } 

thanks time in advance

in second scenario missing }: should be

 function menu($passed_menu_id, $id_link) {         $this->array_collection = array();         $this->menu_collection = array();         $this->menu_id = $this->_pickmenuid($passed_menu_id);         if($this->menu_id==1003){             echo "hello";             $this->build($passed_menu_id, $id_link);         }  // missing         }   

other there nothing in code should stop if functioning way should