【发布时间】:2017-05-23 12:31:44
【问题描述】:
这是我的代码:
function get_roles(){
$role = array("1"=>"user management", "2"=>"create", "3"=>"update","4"=>"publish", "5"=>"delete", "6"=>"image upload", "7"=>"advertisement", "8"=>"department", "9"=>"category", "10"=>"sub category", "11"=>"grievance", "12"=>"feedback", "13"=>"help");
foreach($role as $x => $x_value) {
$result= $x_value;
}
return $result;
}
echo get_roles();
我想在 php.ini 中以 json 格式返回所有值。但它只返回最后一个值。怎么做?是否可以返回所有值?
【问题讨论】:
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return json_encode($role)