PHP數組輸出

-1

我的陣列是 Array ([0] => Array ([0] => Array ([book_title] => Brief History of Time: From Big Bang to Black Hole [pd_id] => p22670689244706 [price] => 499.00 [author] => Stephen W. Hawking [book_type] => pb [status] => Pending)) [1] => Array ([0] => Array ([book_title] => The Art of Computer Programming, Volume 4A [pd_id] => p23662839087202 [price] => 899.00 [author] => Donald E. Knuth [book_type] => pb [status] => Pending)))PHP數組輸出

如何打印book_title，價格，book_type鑑於頁面笨？

來源

2012-11-25 user1664713

您控制器函數寫代碼創建新的視圖和控制器中，這將是足以表明你在視圖陣列添加。查看我的答案，下面有完整的描述 –

看看tihs http://codeigniter.com/user_guide/general/views.html，請不要發佈問題，出去搜索它:(，有很多例子，只需鍵入「查看codeigniter「在谷歌 –

鑑於你的數組稱爲$array，你可以這樣做：

foreach ($array as $arr) { 
    foreach ($arr as $ar) { 
     echo $ar['book_title']; 
     echo $ar['price']; 
     echo $ar['book_type']; 
    } 
}

來源

2012-11-25 05:50:00 Nelson

，你必須使用foreach循環兩次，以獲取值...

試試這個...

foreach ($arrayName as $result){ // first loop gets all the value inside first array 
    foreach($result as $row){ //second gets the value inside the first array.. 
     echo $row['book_title']; 
     echo $row['price']; 
     echo $row['book_type']; 
    } 
}

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2012-11-25 05:57:48 bipen

創建視圖「listing.php」在您的應用程序/視圖文件夾中將此代碼添加到其中

<html> 
<head> 
<title>Book listing</title> 
</head> 
<body> 
    <?php 
    foreach ($books as $book) {   
    echo $book['book_title'] .' -- ' . $book['price'] .' -- ' . $book['book_type']. '<br>'; 
    } 
?> 
</body> 
</html>

在這樣

$data['books'] = $yourArray; //@todo : replace your array name with $yourArray 
$this->load->view('listing', $data);

來源

2012-11-25 11:07:33

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