Question

我有多种投入(无论这种投入是一样的,因为它带有动态的添加/移除jquery字母,它都取决于用户希望进入多少“轨道”。页: 1 下面是用户是否选择在其“组合”中增加4个“轨道”的例子。

<input size="32" class="mixtapetrack" type="textbox" id="track[1]" name="track[]" >
<input size="32" class="mixtapetrack" type="textbox" id="track[2]" name="track[]" >
<input size="32" class="mixtapetrack" type="textbox" id="track[3]" name="track[]" >
<input size="32" class="mixtapetrack" type="textbox" id="track[4]" name="track[]" >

在提交表格时(PHP POSTED),我想把所有投入纳入一个阵列,但通过"^>将其全部分开。

This is what I have so far, for rendering out the inputs (NOT WORKING).

$trackVAR = $_POST[ track ];

         $allmixtapetracks = "";

         foreach ($trackVAR as $value) {

    $allmixtapetracks .=    . $value .  ^ ;
  }

并且这是我表格中所用的一米(WORKS,在没有变数的情况下测试,并输入简单数据)。

$sql = mysql_query("INSERT INTO mixtapes (title, songs, posted_by_id, description, date) 
     VALUES( $mixtapetitle , $allmixtapetracks , $posted_by_id , $mixtapedescription , now())")  
     or die (mysql_error());

最后,我想看一看一看歌曲流的内涵。

Title of first song haha ^^^ Title of second song!!! ^^^ The Title Of the third! ^^^ And The Title OF the Fourth

Answer 1

使用rel=“nofollow”>implode()

echo implode($trackVAR, " ^^^ ");

Answer 2

取代以下法典:

$trackVAR = $_POST[ track ];

$allmixtapetracks = "";

foreach ($trackVAR as $value) {
    $allmixtapetracks .=    . $value .  ^ ;
}

为此:

$allmixtapetracks=implode( ^^^ ,$_POST[ track ]);

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