谷歌字体api/json/php/json_decode [英] Google font api / json /php /json_decode

问题描述

我有这个来自Google api的json变量:

I have this json var from google api :

$json='
{
 "kind": "webfonts#webfontList",
 "items": [ 
{
   "kind": "webfonts#webfont",
   "family": "Jockey One",
   "variants": [
    "400"
   ],
   "subsets": [
    "latin",
    "latin-ext"
   ]
  },
  {
   "kind": "webfonts#webfont",
   "family": "Josefin Sans",
   "variants": [
    "100",
    "100italic",
    "300",
    "300italic",
    "400",
    "400italic",
    "600",
    "600italic",
    "700",
    "700italic"
   ],
   "subsets": [
    "latin"
   ]
  },
....
 ]
}';

我如何用php解码$ json以便显示如下信息:

How can i decode $json with php in order to display informations like this :

• 字体1:家族-变体-子集
• 字体2:家族-变体-子集

例如第二项:

• 字体家族:Josefin Sans |变体:100、100italic，300 ... |子集:拉丁语

谢谢

推荐答案

$data = json_decode($json,true);
$items = $data['items'];
$i = 0;
foreach ($items as $item) {
    $i++;
    $str = 'Font '.$i.' '.$item['family'].' Subsets:';
    foreach ($item['variants'] as $variant) {
      $str .= ' '.$variant.' ';
    }
    $str.= ' Variants';
    foreach ($item['subsets'] as $subset) {
      $str .= ' '.$subset;
    }
    echo $str.'<br />';
}

这正是您想要的.

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