Question

我有一个数组{$address = array(..........);} 我把它改成了 {

foreach ($address as $key => $val){
    $points[] = "['{$val}', '{$val}']";
}
$output = join ("," , $points);
$req_format = strip_tags($output);

}

输出： ['30 South Wacker Drive Floor 22 Chicago IL 60606'，'30 South Wacker Drive Floor 22 Chicago IL 60606'，['288 Bishopsgate London，EC2M 4QP United Kingdom'，'288 Bishopsgate London，EC2M 4QP United Kingdom']， ['260麦迪逊大街8楼纽约纽约10016'，'麦迪逊大街260号纽约纽约100街100号']

我需要将此值赋给js变量：

var locationsArray = [
['30 South Wacker Drive Floor 22 Chicago IL 60606', '30 South Wacker Drive Floor 22 Chicago IL 60606'],
['30 South Wacker Drive Floor 22 Chicago IL 60606', '30 South Wacker Drive Floor 22 Chicago IL 60606']
];

如何指定php变量$ req_format等于js变量locationArray = [??????];

Answer 1

你可以使用json，比如

foreach ($address as $key => $val){
    $points[] = "['{$val}', '{$val}']";
}
$jsoned = json_encode($points);
//pass it to your js
var js_data = "<?php echo $jsoned; ?>";

Answer 2

foreach ($address as $key => $val){
    $val = strip_tags($val);
    $points[] = array($val, $val);
}
$json = json_encode($points);
$json = str_replace('\n',' ',$json);
$json = str_replace('\r',' ',$json);

var locations = '<?php echo $json;?>';
var locations_array = JSON.parse(locations);

var locationsArray = locations_array;

如何为谷歌地图的位置数组赋值？

2 个答案: