如何在php中随机化数组json
JSON部件
file.json
[
{
"Country":"Germany",
"male":["Andrew","Michael","John"],
"female":["Emily","Hannah", "Mia"],
"id":["1","2","3"]
}
]
PART:
$f = file_get_contents("file.json");
$file = json_decode($f, true);
$gm = $file["male"];
$male = $gm[rand(0, count($gm) - 1)];
$gf = $file["female"];
$female = $gf[rand(0, count($gf) - 1)];
echo 'male'. $gm. 'female'. $gf;
我不知道问题是什么:
https://stackoverflow.com/questions/51662913
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