<?php
$allBookings = [
"IMD002" => [
"client" => "James Holden",
"paid" => "yes",
"email" => "james.holden@gmail.com"
],
"IMD003" => [
"client" => "Harold P. Redman",
"paid" => "yes",
"email" => "HaroldPRedman@dayrep.com"
],
"IMD004" => [
"client" => "Marcus C. Nelson",
"paid" => "no",
"email" => "MarcusCNelson@armyspy.com"
]
];
// DONT EDIT ANYTHING BELOW HERE
if(!empty($_POST)) {
$clientName = $booking['client'];
}
else {
$clientName = null;
};
?>
<!-- DONT EDIT ANYTHING BELOW HERE -->
<div class="myApp">
<form method="post">
<input type="text" name="bookingReference" placeholder="Booking Reference">
<input type="submit" value="Find Client">
</form>
<h2 id="result_name">Client name: <em><?php echo $clientName; ?></em></h2>
</div>
当我输入输入字段(预订参考),例如“IMD002”时,如何显示凭据?因为它应该显示在“IMD002”下的php中列出的数组。我假设它与$_POST
语句有关?
非常感谢
答案 0 :(得分:1)
$allBookings = [ ... ]
之后
尝试添加以下内容:
if(isset($_POST['bookingReference']) &&
isset($allBookings[$_POST['bookingReference']])) {
$booking = $allBookings[$_POST['bookingReference']];
}
else {
$booking = ['client' => 'Invalid Ref/Not found'];
};
答案 1 :(得分:0)
要搜索,请使用 $ _ POST ['bookingReference'] 作为 $ allBookings 的索引,数据数组;
<强>尝试:强>
$allBookings[$_POST['bookingReference']];
打印内容:
print_r( $allBookings[$_POST['bookingReference']] );