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"
];
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。
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);?>');