我的PHP表单中存在语法错误


Syntax error in my PHP form?

获取此错误:

  • 分析错误:语法错误,意外的";"在里面D: ''EasyPP-DevServer-14.1VC9''websitestuff''www''php-form-processor.php在9号线上

代码:

$value = ($_POST['formEnquiry']) ? ($_POST['formName']) ? ($_POST['formTitle']) : '';

您似乎试图使用两个三元运算符,但没有为第一个指定"else子句"。分解代码:

$value = ($_POST['formEnquiry'])
         ? ($_POST['formName'])
             ? ($_POST['formTitle'])
             : ''
         // You're missing a ':' (else) statement here, like
         : ''
;

把它写成程序代码,它看起来是这样的:

if ($_POST['formEnquiry']) {
    if ($_POST['formName']) {
        $value = $_POST['formTitle'];
    } else {
        $value = '';
    }
} else {
    // Because of the way an assignment through a ternary works,
    // there needs to be an else here, since you already wrote $value =
    // Without an else value, it would end up like $value = ;
    $value = '';
}

试试这个:

$value = ($_POST['formEnquiry']) ? ($_POST['formName']) ? ($_POST['formTitle']) : '' : '';