Question

我在以下代码中遇到所有类型的错误。我想从表单中发布数据并存储在$ _SESSION数组中以供将来处理

非法字符串偏移量'SurveyDate'
非法字符串偏移“收入”

<input class="formFields" type="date" id="txtDateOfSurvey" name="mycensus[0][SurveyDate]"
<input class="formFields" type="numeric" id="txtIncome" name="mycensus[0][Income]"

<?php
    session_start();

    if( !isset($_SESSION['mycart2']))
    {
        $_SESSION['mycart2'] = array();
    }
    $_SESSION['mycart2'] = array_merge($_SESSION['mycart'], $_POST['mycensus']);


    foreach($_SESSION['mycart2'] as $v)
    {
        echo $v['SurveyDate'] . ' was born on ' . $v['Income'] . '<br>';
    }

?>

我希望数组mycart2包含我在表单上输入的所有条目。

Answer 1

<?php
  session_start();
  if(is_array(mycensus)){
    $survey_date = mycensus[0]['SurveyDate'];
   $Income = mycensus[0]['Income'];
}
  ?>

<input class="formFields" type="date" id="txtDateOfSurvey" name="survey_date" value="<?php echo $survey_date; ?>">
<input class="formFields" type="numeric" id="txtIncome" name="income" value="<?php echo $Income; ?>">
<?Php


    if( !isset($_SESSION['mycart2']))
    {
        $_SESSION['mycart2'] = array();
    }
    $_SESSION['mycart2'] = array_merge($_SESSION['mycart'], $_POST['mycensus']);


    foreach($_SESSION['mycart2'] as $v)
    {
        echo $v['SurveyDate'] . ' was born on ' . $v['Income'] . '<br>';
    }

?>

如何将数据$ POST到$ _SESSION数组

1 个答案: