我有一个表单，希望用户能够选择要上载的图像。图像临时上传到wp content/uploads文件夹，附加到电子邮件，然后销毁。
现在，表单正在提交，我可以看到图像正在响应标题中处理，但电子邮件中没有图像，上载文件夹中也没有图像文件。是否有人发现此代码有任何问题？
以下是表格：
<form id="shareForm" action="<?php echo get_template_directory_uri(); ?>/library/file-form.php" method="post" enctype="multipart/form-data">
<input type="text" id="name" name="name" placeholder="Name" />
<textarea rows="4" cols="50" name="message" id="message" placeholder="Message"></textarea>
<input type="file" id="photo" name="photo" class="upload">
<input type="submit" name="submit" value="Submit">
</form>
下面是我的PHP邮件脚本：
<?php
require( \'../../../../wp-load.php\' );
if(isset($_POST["name"])){
$name = $_POST["name"];
$message = $_POST["message"];
$fName = str_replace(array(\' \', \',\', \'\\\'\' ), \'-\');
$date = new DateTime(null, new DateTimeZone(\'America/Chicago\'));
$myDate = $date->format("m/d/Y H:i");
$fileDate = $date->format("m-d-Y");
$homeUrl = home_url(\'/\');
if($_FILES["file"]["type"] != ""){
$allowedExts = array("jpg", "png", "gif");
$extension = end(explode(".", $_FILES["file"]["name"]));
$newFileName = $fName . $fileDate."." .$extension;
if ($_FILES["file"]["error"] > 0) {
$myPath = $homeUrl . \'share/?upload=error\';
wp_redirect($myPath); exit;
} else {
move_uploaded_file($_FILES["file"]["tmp_name"], WP_CONTENT_DIR . "/uploads/user-submitted/" . $newFileName);
}
}
$to = \'[email protected]\';
$subject = $fName . " submitted a photo";
$message = "Date: " . $myDate . " EST \\n";
$message .= "Message: " .$message. "\\n";
$attachments = array(WP_CONTENT_DIR . "/uploads/user-submitted/".$newFileName);
$headers[] = \'From: Photo Submissions <[email protected]>\';
wp_mail( $to, $subject, $message, $headers, $attachments);
unlink(WP_CONTENT_DIR . "/uploads/user-submitted/" . $newFileName);
$myPath = $homeUrl . \'share/?upload=success\';
wp_redirect($myPath);
exit;
}
?>
最合适的回答,由SO网友:TBI Infotech 整理而成
附件应始终使用绝对文件系统路径。
还要更改Content-Type 您应该使用wp_mail_content_type 滤器
<?php
function my_custom_email() {
$to = \'[email protected]\';
$subject = \'WordPress wp_mail\';
$message = \'
<html>
<body>
<table rules="all" style="border-color: #666;" cellpadding="10">
<tr>Hello WordPress</tr>
</table>
</body>
</html>
\';
$attachments = array( WP_PLUGIN_DIR . \'/my-plugin/uploads/sample_photo_01.jpg\' );
$headers[] = \'From: \'.get_option( \'blogname\' ).\' <\'.get_option( \'admin_email\' ).\'>\';
add_filter( \'wp_mail_content_type\', \'my_custom_email_content_type\' );
return wp_mail( $to, $subject, $message, $headers, $attachments );
}
function my_custom_email_content_type() {
return \'text/html\';
}
我已将整个代码放置在一个函数中，以便wp\\u mail\\u content\\u type筛选器仅适用于此电子邮件。
资料来源：
http://codex.wordpress.org/Function_Reference/wp_mail
http://codex.wordpress.org/Plugin_API/Filter_Reference/wp_mail_content_type
或者您可以尝试此代码
$attachments = array( WP_CONTENT_DIR . \'/uploads/file_to_attach.zip\' );
$headers = \'From: My Name <[email protected]>\' . "\\r\\n";
wp_mail(\'[email protected]\', \'subject\', \'message\', $headers, $attachments );
