陣列沒有通過正確的價值

Question

我有以下變量，需要在陣列循環使用它...

$jointa="'nike-score', 'pack-cupcake', 'shor-burgundy'"; 

foreach (array($jointa) as $id) { 
    $yourSiteContent[] = array('permalink' => $id, 'updated' => $dated); 
} 

但是當我把直接值在數組循環的優良工程....

foreach (array('nike-score', 'pack-cupcake', 'shor-burgundy') as $id) { 
    $yourSiteContent[] = array('permalink' => $id, 'updated' => $dated); 
} 

請檢查我在做什麼錯誤？

Answer 1

$jointa = array('nike-score', 'pack-cupcake', 'shor-burgundy'); 

foreach ($jointa as $id) { 
    $yourSiteContent[] = array('permalink' => $id, 'updated' => $dated); 
} 

Answer 2

$jointa = array('nike-score', 'pack-cupcake', 'shor-burgundy'); 


foreach ($jointa as $key => $value) 
{ 
    echo($key . " = " . $value) 
}