dovhpmnm31216 2016-05-01 12:37
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PHP:从Array中获取字符串?

I'm using facebook SDK and I'm trying to get a string from an array which is the facebook php sdk response.

Basically, I get the age_range from facebook and I need to get the value of age_range.

The age range always is an array for some strange reason.

It looks like this:

[age_range] => Array
    (
        [min] => 21
    )

so, in my php I have this:

$age_range = $me['age_range'];

but when i insert this $age_range into mysql database, I get the word Array inserted into mysql database!

But all i need is the 21 or any other number that returns back from age range.

could someone please advise on this issue?

Thanks in advance.

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1条回答 默认 最新

  • duangu6431 2016-05-01 12:43
    关注

    As stated in my comment, simply change:

    $age_range = $me['age_range'];
    

    to

    $age_range = $me['age_range']['min'];
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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