[英]How do I get label, placeholder or id instead of name from $key in foreach($_POST as $key=>$value){
I have dynamic field names that are being posted to my mail processor. 我有动态字段名称,这些名称正在发布到我的邮件处理器中。 I need to get the label, placeholder or id instead of the name from the following form:
我需要从以下形式获取标签,占位符或ID而不是名称:
<label for='name' >Nombre</label>
<input type='text' class="form-control" name='name' id='Nombre' value='<?php echo $formproc->SafeDisplay('name') ?>' placeholder="Nombre" />
This is the code: 这是代码:
$ret_str='';
foreach($_POST as $key=>$value)
{
if(!$this->IsInternalVariable($key))
{
$value = htmlentities($value,ENT_QUOTES,"UTF-8");
$value = nl2br($value);
$key = ucfirst($key);
$ret_str .= "<p>$key: $value\n</p>";
}
}
return $ret_str;
But this is the result: 但这是结果:
Name: Example
That information isn't passed via POST. 该信息不会通过POST传递。 Only the name/value pair is passed.
仅传递名称/值对。 If you want other information, you will have to pass it explicitly.
如果您需要其他信息,则必须显式传递它。
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