0
我可以顯示的foreach陣列,具有多個相同的值只有一個值,而不會在這樣的查詢首先分組數組:顯示在陣列只有一個重複的值,但顯示所有其他
0 =>
array (size=10)
'id' => string '1' (length=1)
'questionname' => string 'question 01' (length=36)
'answerspossible' =>
array (size=3)
0 =>
array (size=2)
...
1 =>
array (size=2)
...
2 =>
array (size=2)
...
'answer' => string 'YES' (length=3)
'answer2' => string '' (length=0)
1 =>
array (size=10)
'id' => string '1' (length=1)
'questionname' => string 'question 01' (length=36)
'answerspossible' =>
array (size=3)
0 =>
array (size=2)
...
1 =>
array (size=2)
...
2 =>
array (size=2)
...
'answer' => string 'YES' (length=3)
'answer2' => string 'test answer' (length=0)
結果,我想在該視圖是通過組在foreach內部的questioname:
question 01 :
- answer & answer 2
- answer & answer 2
我的代碼是:
foreach ($Questions as $Key => $Question) {
echo $question['questionname'];
echo $Question['answer']." & ".$Question['answer2'];
}
thnx求救:)