如何将PHP数组转换成这样的格式
Array
(
[0] => 001-1234567
[1] => 1234567
[2] => 12345678
[3] => 12345678
[4] => 12345678
[5] => AP1W3242
[6] => AP7X1234
[7] => AS1234
[8] => MH9Z2324
[9] => MX1234
[10] => TN1A3242
[11] => ZZ1234
)
到下面格式的Javascript数组?
var cities = [
"Aberdeen",
"Ada",
"Adamsville",
"Addyston",
"Adelphi",
"Adena",
"Adrian",
"Akron",
"Albany"
];
当前回答
你可以使用PHP的json_encode函数将PHP数组转换成javascript
<？php $phpArray = array（ 0 => 001-1234567， 1 => 1234567， 2 => 12345678， 3 => 12345678， 4 => 12345678， 5 => 'AP1W3242'， 6 => 'AP7X1234'， 7 => 'AS1234'， 8 => 'MH9Z2324'， 9 => 'MX1234'， 10 => 'TN1A3242'， 11 => 'ZZ1234' ) ?>
<script type="text/javascript">
var jArray= <?php echo json_encode($phpArray ); ?>;
for(var i=0;i<12;i++){
alert(jArray[i]);
}
</script>
其他回答
你也可以这样做
<script>
<?php
$php_array = array('abc','def','ghi');
?>
var array_code = <?php echo json_encode($php_array); ?>;
console.log(array_code);
</script>
很简单，我用这个方法:
JAVASCRIPT:
var arrayJavascript = <?php echo json_encode($arrayPhp) ?>;
转换PHP数组到Javascript
的问候!
我发现在Javascript中使用PHP数组的最快和最简单的方法是这样做:
PHP:
$php_arr = array('a','b','c','d');
Javascript:
//this gives me a JSON object
js_arr = '<?php echo JSON_encode($php_arr);?>';
//Depending on what I use it for I sometimes parse the json so I can work with a straight forward array:
js_arr = JSON.parse('<?php echo JSON_encode($php_arr);?>');
您不必调用parseJSON，因为json_encode的输出是javascript文字。只要把它赋给一个js变量。
<script type="text/javascript">
//Assign php generated json to JavaScript variable
var tempArray = <?php echo json_encode($php_array); ?>;
//You will be able to access the properties as
alert(tempArray[0].Key);
</script>
对于Laravel用户:使用@json
var cities = @json($data);
官方文档中有解释:https://laravel.com/docs/8.x/blade#rendering-json:
