如何將具有相同名稱的插入CSV多個輸入值在PHP

Question

這是與具有相同名稱的多個輸入值的表單數據：

<form id="form1" name="form1" method="post" action="insert3.php"> 
    <table border=1> 
     <tr><th><span>Outage Reasons (Date)</span></th> <th> RNA - CP (Radio Network Availability - Customer Perceived) </th> <th> RNA - PW (Radio Network Availability - after removing Planned Work minutes) </th> </tr> 
     <tr><td><input type="text" name="outage[]" id="outage" /></td><td><input name="rna_cp[]" type="text" id="rna_cp" size="50" /></td><td><input name="rna_pw[]" type="text" id="rna_pw" size=50/></td></tr> 
     <tr><td><input type="text" name="outage[]" id="outage" /></td><td><input name="rna_cp[]" type="text" id="rna_cp" size="50" /></td><td><input name="rna_pw[]" type="text" id="rna_pw" size=50/></td></tr> 
     <tr><td><input type="text" name="outage[]" id="outage" /></td><td><input name="rna_cp[]" type="text" id="rna_cp" size="50" /></td><td><input name="rna_pw[]" type="text" id="rna_pw" size=50/></td></tr> 
     <tr><td><input type="text" name="outage[]" id="outage" /></td><td><input name="rna_cp[]" type="text" id="rna_cp" size="50" /></td><td><input name="rna_pw[]" type="text" id="rna_pw" size=50/></td></tr> 
     <tr><td><input type="text" name="outage[]" id="outage" /></td><td><input name="rna_cp[]" type="text" id="rna_cp" size="50" /></td><td><input name="rna_pw[]" type="text" id="rna_pw" size=50/></td></tr> 
     <tr><td><input type="text" name="outage[]" id="outage" /></td><td><input name="rna_cp[]" type="text" id="rna_cp" size="50" /></td><td><input name="rna_pw[]" type="text" id="rna_pw" size=50/></td></tr> 
     <tr><td><input type="text" name="outage[]" id="outage" /></td><td><input name="rna_cp[]" type="text" id="rna_cp" size="50" /></td><td><input name="rna_pw[]" type="text" id="rna_pw" size=50/></td></tr> 
     </tr> 
     <tr><td></td> 
      <div align="center"> 
      <td><input type="submit" name="Submit" id="Submit" value="Submit" /> 
      <input type="reset" name="Reset" id="button" value="Reset" /> 
      </td> 
      </div> 
     </tr> 
    </table> 
    </form> 

這是PHP腳本插入到CSV文件：

<?php 

$outage=$_POST['outage']; 
$rna_cp=$_POST['rna_cp']; 
$rna_pw=$_POST['rna_pw']; 

for($i=0;$i<count($_POST['outage']);$i++) 
{ 
    $list = array (
    array("$_POST['outage']", "$_POST['rna_cp']", "$_POST['rna_cp']") 
); 

} 

$fp = fopen('file.csv', 'a'); 

foreach ($list as $fields) { 

    fputcsv($fp, $fields."\r\n"); 
} 

fclose($fp); 

?> 

但數據不插入到文件中的錯誤是：

解析錯誤：語法錯誤，意想不到T_ENCAPSED_AND_WHITESPACE，期待T_STRING或T_VARIABLE或T_NUM_STRING

謝謝。

Answer 1

試試這個...

<?php 

$list = array(); 

for($i=0;$i<count($_POST['outage']);$i++) 
{ 
    $list[$i] = array($_POST['outage'][$i], $_POST['rna_cp'][$i], $_POST['rna_pw'][$i]); 

} 

$fp = fopen('file.csv', 'w'); 

foreach ($list as $fields) { 
    fputcsv($fp, $fields); 
} 

fclose($fp); 

?> 

Answer 2

我試過的$list調試初始化代碼中的：

<?php 

$list = array(); // <- declare array first 
for($i=0; $i<count($_POST['outage']); $i++) 
    $list[] = array($_POST['outage'][$i], $_POST['rna_cp'][$i], 
        $_POST['rna_pw'][$i]); 
    // ^- push_back into array. 
    // - $_POST['outage'] is array too, 
    // so you should use [] operator. 
    // - Use "" for strings only, not for normal variables. 

編輯： 這一工程FO我：

/* 
// test input 
$_POST['outage'] = ['a0', 'b0', 'c0']; 
$_POST['rna_cp'] = ['a1', 'b1', 'c1']; 
$_POST['rna_pw'] = ['a2', 'b2', 'c2']; 
*/ 
$fp = fopen('file.csv', 'a'); 
for($i=0; $i < count($_POST['outage']); ++$i) { 
    $fields = array($_POST['outage'][$i], $_POST['rna_cp'][$i], 
        $_POST['rna_pw'][$i]); 
    fputcsv($fp, $fields);   
} 
fclose($fp);