如何将PHP数组分配给jQuery数组?(复制)

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Convert php array to Javascript 15 answers
将php数组转换为Javascript 15答案

I am unable to figure out how to assign PHP array to jQuery array?.

我不知道如何将PHP数组分配给jQuery数组?

I want to do something like the following:

我想做如下事情:

var jQueryArray = <?php $phpArray; ?>;

Can anyone tell me how I can do this?

有人能告诉我怎么做吗?

7 个解决方案

#1

Use json encode.

使用json编码。

json_encode — Returns the JSON representation of a value

json_encode——返回值的JSON表示

Example:

例子:

var arrayFromPHP = <?php echo json_encode($arr); ?>;

#2

You need to use json_encode

您需要使用json_encode。

var jQueryArray = <?php echo json_encode($phpArray); ?>;

#3

You could use the json_encode function:

您可以使用json_encode函数:

var jQueryArray = <?php echo json_encode($phpArray); ?>;

#4

You can use json_encode

您可以使用json_encode

<?php
$arr = array('a' => 1, 'b' => 2, 'c' => 3, 'd' => 4, 'e' => 5);

echo json_encode($arr);
?>

#5

Don't forget that PHP json_encode will only work on UTF8 encoded text ...

不要忘记PHP json_encode将只用于UTF8编码的文本……

$jsonString = json_encode(array_map(utf8_encode, $rawArray));

would be a more universal solution I think, but I'm a bit tired so 'scuse any coding gaffs ...

我认为这将是一个更普遍的解决方案，但是我有点累了，所以，我要把所有的代码错误都删掉……

#6

It's not going to be a JQuery array, it's a javascript array (just to clarify since it's sounds like you're probably a noob). Set your JS array to this:

它不是JQuery数组，而是javascript数组(只是澄清一下，因为听起来你可能是个noob)。将你的JS数组设置为:

<?php echo json_encode($phpArray);?>

See php json_encode docs: http://php.net/manual/en/function.json-encode.php

参见php json_encode文档:http://php.net/manual/en/function.json-encode.php

#7

-1

You can use Json or use foreach in HTML file

可以在HTML文件中使用Json或foreach

<?php foreach($phpArray as $key => $val): ?>
      jQueryArray[<?php echo $key; ?>] = <?php echo $val; ?>
<?php endforeach; ?>

#1