我有以下格式的数组.我想将其转换为另一种格式,如下所示.
Array
(
[b2] => 2
[b3] => 8
[b4] => 2
[b5] => 4
)
是否有可能将密钥转换为PHP变量并将其值自动分配给变量？是否可能？
$b = 2;
$b3 = 8;
$b4 = 2
$b5 = 4
谢谢
我有两个阵列.我想连接到以下格式.格式如下所示.
Getting form values using post method
/************ Getting Form names like Weight,arms Age etc **********************/
foreach ($_POST["form_field_names"] as $key => $values) {
$form_field_name = $values;
}
/************ Getting Form Values like 45,90,2 **********************/
foreach ($_POST["form_field_values"] as $key => $values) {
$form_field_values[] = $values;
}
Array
(
[0] => Age
[1] => Weight
[2] => Arms
)
Array
(
[0] => 45
[1] => 90
[2] => 2
)
想要连接到以下格式
$output = $Age.","."45".",".$Weight.","."90".",".$Arms.","."2".",";
可能吗？谢谢
我正在使用DataTables.我的所有代码都运行正常.现在我想把ajax加载gif.任何人都可以帮我把ajax加载器gif？这是我的代码.谢谢
<script type="text/javascript" charset="utf-8">
$(document).ready(function() {
$("#dvloader").show();
oTable = $('#example').dataTable({
"bJQueryUI": true,
"sPaginationType": "full_numbers"
});
} );
(document).ready(function() {
$("#btnround").click(function(){
$.ajax({
url: "ajax_request.php",
cache: false,
async: true,
data: "shape=ROUND",
success: function(html){
$(".demo_jui").html(html);
}
});
});
});
</script>
我正在使用paypal IPN.现在一切正常.我正在获得VERIFIED地位.但是如何检查payment_status是否completed？谢谢
if (strcmp ($res, "VERIFIED") == 0) {
// check the payment_status is Completed
// check that txn_id has not been previously processed
// check that receiver_email is your Primary PayPal email
// check that payment_amount/payment_currency are correct
// process payment
}
else if (strcmp ($res, "INVALID") == 0) {
// log for manual investigation
}
没有这样的变量叫 $_POST['payment_status']
Array
(
[txn_type] => subscr_signup
[subscr_id] => I-LDEC0BD3UYL7
[last_name] => User
[residence_country] => US
[mc_currency] …请帮我创建多维数组.我正在使用ajax.当新请求到来时,新数组与前一个数组连接.我想在新请求到来时连接.非常感谢.
$_session['calculate'] = array(
"filename" => $filename,
"source" => $source,
"destination" => $destination,
"subjectarea" => $subjectarea,
"total_word" => $total_word,
"total_price" => $total_price,
"euro" => 20,
"chf" => 30,
);
如何编写php代码来检查是否选中了复选框？如果选中复选框,则将YES值存储在数据库中,如果未选中复选框,则将NO值存储在数据库中.怎么做？我知道如何连接数据库等谢谢
我是ubercart的新手.如何在ubercart中集成PalPal Pro？谢谢
我想更改value使用change事件侦听器的值.可能吗？这是我的示例代码:
<select name="select1" onchange="updatevariable(this.value)">
<option value="2" >2</option>
<option value="15" >15</option>
</select>
<script type="text/javascript">
value = "test";
function updatevariable(data) {
value = data;
}
alert(value); // It should be 2/15
</script>