我是新手開發(fā)人員。有這段代碼：<?php$sql_client = "SELECT * FROM clienti WHERE nume = ? LIMIT 1";$stmt_client = $conn->prepare($sql_client);$stmt_client->bind_param("s", $nume);$stmt_client->execute();$result_client = $stmt_client->get_result();while($row = $result_client->fetch_assoc()) {?> <td style="width:35%;"> <b>Cump?r?tor</b>:<br> <?php echo $row["nume"]; ?><br> <b>Nr Orc</b>: <?php echo $row["reg_com"]; ?><br> <b>CIF</b>: <?php echo $row["cif"]; ?><br> <b>Sediu</b>:<br> <?php echo $row["adresa"]; ?><br> <b>Banca</b>:<br> <?php echo $row["banca"]; ?><br> <b>Cont bancar</b>:<br> <?php echo $row["cont_bancar"]; ?><br> </td> </tr></table><?php }?>來自第二個文件的代碼<?php $sql_client = "SELECT * FROM clienti WHERE nume = ? LIMIT 1";$stmt_client = $conn->prepare($sql_client);$stmt_client->bind_param("s", $nume);$stmt_client->execute();$result_client = $stmt_client->get_result();while($row = $result_client->fetch_assoc()) {?> Am ?ncasat de la <?php echo $row["nume"]; ?> <br> Nr ORC/an: <?php echo $row["reg_com"]; ?> <br> CIF: <?php echo $row["cif"]; ?><br> Adresa: <?php echo $row["adresa"]; ?> <br><?php }?> 如您所見，php 代碼被 html“中斷”，然后通過關(guān)閉 while 循環(huán)的大括號繼續(xù)。問題是我需要重復(fù) php 代碼而不是 html。下次 php 運行時，內(nèi)部的 html 代碼將有所不同（在 html 內(nèi)部，有 echo 函數(shù)可以從循環(huán)結(jié)果中檢索不同的數(shù)據(jù)）。我嘗試將第一段代碼放入一個函數(shù)中并運行該函數(shù)，但它只會破壞頁面的布局并且不會顯示代碼應(yīng)呈現(xiàn)的部分。我的問題是：如何重用第一段不完整的代碼？謝謝你！
1 回答
瀟湘沐
TA貢獻1816條經(jīng)驗 獲得超6個贊
不是啟動和停止 PHP 代碼，而是簡單地回顯要包含的 HTML 代碼嗎？它可能會幫助您組織您想要在循環(huán)中重復(fù)的內(nèi)容以及您不想重復(fù)的內(nèi)容。這是一個例子：
$myArray = []; //array that will hold the values you get from database for later use
$sql_client = "SELECT * FROM clienti WHERE nume = ? LIMIT 1";
$stmt_client = $conn->prepare($sql_client);
$stmt_client->bind_param("s", $nume);
$stmt_client->execute();
$result_client = $stmt_client->get_result();
echo '<table>'; //does not repeat
while($row = $result_client->fetch_row())
{
array_push($myArray, $row); //add each row to an array outside the scope of your loop
echo '<tr>'; //repeats once for each table row
foreach($row as $columnValue){
echo '<td><p>'.$columnValue.'</p></td>'; //repeats for every value in table
}
echo '</tr>';
}
echo '</table>'; //does not repeat
echo $myArray[0][0]; //echo first value of first row
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