警告:非法字符串偏移量php sql
当我使用foreach循环浏览sql请求的结果时,我遇到了一个问题。我得到了以下错误查询警告:使用foreach时字符串偏移量非法: 谁能帮帮我吗,我迷路了 这是我的密码: connexion.php:警告:非法字符串偏移量php sql,php,pdo,foreach,Php,Pdo,Foreach,当我使用foreach循环浏览sql请求的结果时,我遇到了一个问题。我得到了以下错误查询警告:使用foreach时字符串偏移量非法: 谁能帮帮我吗,我迷路了 这是我的密码: connexion.php: $bdd = new PDO('mysql:host=localhost;dbname=rep', '******', '******'); sendMail.php include("connexion.php"); require 'PHPMailerAutoload.php'; $sq
$bdd = new PDO('mysql:host=localhost;dbname=rep', '******', '******');
sendMail.php
include("connexion.php");
require 'PHPMailerAutoload.php';
$sql= $bdd->query('SELECT count(id) as id from inci where retour="0" AND
atelier="test"');
$data = $sql->fetch();
$mail = new PHPMailer;
$mail->SMTPDebug = 3;
$mail->isSMTP();
$mail->Host = '******';
$mail->SMTPAuth = true;
$mail->Username = '******';
$mail->Password = '*******';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;
$mail->setFrom('******');
$mail->addAddress('******', 'name');
$mail->Subject = ' valider';
$mail->Body = "
<table>
<thead>
<tr>
<th> Destinataire |</th>
<th> Atelier |</th>
<th> Anomalie
</th>
</tr>
</thead>
";
foreach($data as $raw) {
$destinataire=$raw['destinataire'];
$atelier=$raw['atelier'];
$anomalie=$raw['anomalie'];
$mail->Body .="
<tr>
<td> ".$destinataire."</td>
<td> ".$atelier." </td>
<td> ".$anomalie." </td>
</tr>
</table>
@endforeach
";
}
$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
if(!$mail->send()) {
echo 'Message could not be sent.';
echo 'Mailer Error : ' . $mail->ErrorInfo;
} else {
echo 'Message has been sent';
}
您应该在第7行使用而不是fetch()
:
$data = $sql->fetchAll();
foreach ($data as $raw) {
$destinataire = $raw['destinataire'];
$atelier = $raw['atelier'];
$anomalie = $raw['anomalie'];
}
方法fetch()
只返回结果集中的下一行。因此,另一种选择是在一段时间内使用fetch()
:
while ($raw = $sql->fetch()) {
$destinataire = $raw['destinataire'];
$atelier = $raw['atelier'];
$anomalie = $raw['anomalie'];
// rest of your code
}
while ($raw = $sql->fetch()) {
$destinataire = $raw['destinataire'];
$atelier = $raw['atelier'];
$anomalie = $raw['anomalie'];
// rest of your code
}