Laravel 5.1は、私はこのようなXMLを作成しています入力値

Question

を取得します

<title chapters="00:01"> 
    ... 
    </title> 
    <title chapters="00:01; 00:02"> 
    ... 
    </title> 
    <title chapters="00:01; 00:02; 00:03"> 
    ... 
    </title> 

Answer 1

foreachループの外側にある別の変数を使用して、各繰り返しでデータが追加されるようにします。

private function setTitle() 
{ 
    $rC  = $this->data->rC; 
    $cTimes = array(); 
    $i   = 0; 
    $chapters = ""; 

    foreach ($rC as $rCKey => $rCValue) 
    { 
     $cTimes[] = $rCValue->input_c_start; 
    } 

    foreach ($rC as $rCKey => $rCValue) 
    { 
     $chapters .= $cTimes[$i]."; "; 
     $this->title = $this->titleSetTitles->addChild('title'); 
     $this->title->addAttribute('chapters', substr($chapters, 0, -2)); 
     $i++; 
    } 

} 

Answer 2

は、余分な変数を持っており、このように使用： -

private function setTitle(){ 
    $rC  = $this->data->rC; 
    $cTimes = array(); 
    $i   = 0; 

    foreach ($rC as $rCKey => $rCValue){ 
     $cTimes[] = $rCValue->input_c_start; 
    } 
    $ncTime = []; 
    foreach ($rC as $rCKey => $rCValue){ 
     $ncTime[] = $cTimes[$i]; 
     $this->title = $this->titleSetTitles->addChild('title'); 
     $this->title->addAttribute('chapters', implode(";", $ncTime)); 
     $i++; 
    } 
}