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

这是我的函数。JavaScript必须在PHP下,否则使用SESSION。

<?php
 $phpArray=array(1,2,3,4,5,6);
?>

<div id="arrayCon" style="width:300px;"></div>

<script type="text/javascript">
var jsArray = new Array();
<?php
 $numArray=count($phpArray);
 for($i=0;$i<$numArray;$i++){
  echo "jsArray[$i] = ". $phpArray[$i] . ";\n";
 }
?>
$("#arrayCon").text(jsArray[1]);
</script>

最后一行可以是....text(jsArray);会显示"1,2,3,4,5,6"

其他回答

我也遇到了同样的问题,我就是这样做的。

/*PHP FILE*/

<?php

$data = file_get_contents('http://yourrssdomain.com/rss');
$data = simplexml_load_string($data);

$articles = array();

foreach($data->channel->item as $item){

    $articles[] = array(

        'title' => (string)$item->title,
        'description' => (string)$item ->description,
        'link' => (string)$item ->link, 
        'guid' => (string)$item ->guid,
        'pubdate' => (string)$item ->pubDate,
        'category' => (string)$item ->category,

    );  
}

// IF YOU PRINT_R THE ARTICLES ARRAY YOU WILL GET THE SAME KIND OF ARRAY THAT YOU ARE GETTING SO I CREATE AN OUTPUT STING AND WITH A FOR LOOP I ADD SOME CHARACTERS TO SPLIT LATER WITH JAVASCRIPT

$output="";

for($i = 0; $i < sizeof($articles); $i++){

    //# Items
    //| Attributes 

    if($i != 0) $output.="#"; /// IF NOT THE FIRST

// IF NOT THE FIRST ITEM ADD '#' TO SEPARATE EACH ITEM AND THEN '|' TO SEPARATE EACH ATTRIBUTE OF THE ITEM 

    $output.=$articles[$i]['title']."|";
    $output.=$articles[$i]['description']."|";
    $output.=$articles[$i]['link']."|";
    $output.=$articles[$i]['guid']."|";
    $output.=$articles[$i]['pubdate']."|";
    $output.=$articles[$i]['category'];
}

echo $output;

?>
/* php file */


/*AJAX COMUNICATION*/

$(document).ready(function(e) {

/*AJAX COMUNICATION*/

var prodlist= [];
var attrlist= [];

  $.ajax({  
      type: "get",  
      url: "php/fromupnorthrss.php",  
      data: {feeding: "feedstest"},
      }).done(function(data) {

        prodlist= data.split('#');

        for(var i = 0; i < prodlist.length; i++){

            attrlist= prodlist[i].split('|');

            alert(attrlist[0]); /// NOW I CAN REACH EACH ELEMENT HOW I WANT TO. 
        }
   });
});

我希望这能有所帮助。

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>

保持简单:

var jsObject = JSON.parse('<?= addslashes(json_encode($phpArray)) ?>');

这么简单…!

使用这个方法:

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

在laravel blade{{}}中使用以下方法:

{{ str_replace('&quot;', '', json_encode($your_array)) }} 

为关联和非关联数组工作。

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>