目前我有这个代码:
<?php
echo '<meta name="robots" content="noindex">';
$arr = json_decode(file_get_contents("http://media1.clubpenguin.com/play/en/web_service/game_configs/ paper_items.json"),true);
foreach($arr as $item) {
$label = $item['label'];
$cost = $item['cost'];
$id = $item['paper_item_id'];
$member = $item['is_member'];
if ($member == "1") {
$member = "Yes";
}else{
$member = "No";
}
echo "$label = $id = $member = $cost";
echo ",<br>";
}
?>
这段代码的作用是
在每一行之后添加一个标签。这是它发生的片段:
echo "$label = $id = $member = $cost";
echo ",<br>";
我想要的是在最后一行echo ",<br>";
不运行该行。我该怎么做呢?请帮忙!