Generate custom steps with behat

I try to write a custom step that's generate step

my code looks like :

/**
  * @Then /^Check_raoul$/
  */
 public function checkRaoul()
 {
     // grab the content ...
 
     // get players ...
     $to_return = array();
     foreach ($players as $player) {
         $player = $player->textContent;
         if (preg_match('/^.*video=([^&]*)&.*$/', $player, $matches))
         {
             array_push($to_return, new Step\Then('I check the video of id "'.$matches[1].'"'));
         }
     }
     return $to_return;
 }
 
 /**
  * @Then /^I check the video of id "([^"]*)"$/
  */
 public function iCheckTheVideoOfId($id)
 {
 // ...
 }
 

works fine but when integrating to jenkins or un cli, if many executions of iCheckTheVideoOfId fail, I see just one error. I wish generate a number of steps equal to the number of iCheckTheVideoOfId calls

what I a doing wrong ?

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