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>

其他回答

我使用了一个伪php数组

<?php 
       // instead to create your array like this
       $php_array = ["The","quick","brown","fox","jumps","over","the","lazy","dog"];

       // do it like this (a simple variable but with separator)
       $php_fake_array = "The,quick,brown,fox,jumps,over,the,lazy,dog";
?>

<script type="text/javascript">

        // use the same separator for the JS split() function
        js_array = '<?php echo $php_fake_array; ?>'.split(',');

</script>

如果你的数组是未知的(已经创建)

<?php 
        $php_array = file('my_file.txt');
        $php_fake_array = "";

        // transform your array with concatenate like this
        foreach ($php_array as $cell){

            // since this array is unknown, use clever separator
            $php_fake_array .= $cell.",,,,,"; 
        }
?>

<script type="text/javascript">

        // use the same separator for the JS split() function
        js_array = '<?php echo $php_fake_array; ?>'.split(',,,,,');

</script>

下面是一个将PHP数组转换为JavaScript数组的非常简单的技巧:

$array = array("one","two","three");

JS下面:

// Use PHP tags for json_encode()

var js_json =  json_encode($array);
var js_json_string = JSON.stringify(js_json);
var js_json_array = JSON.parse(js_json_string);

alert(js_json_array.length);

这招很管用。

保持简单:

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

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"

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);?>');