duandao8607 2014-12-22 19:14
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Boolean - > String(总是相同)

I have this code:

print ($myarray['response']['players'][0]['VACBanned'] ? 'BANNED' : 'NOT BANNED');

Where "VACBanned" is boolean. But it doesn´t matter if it's 'true' or 'false'; it always gives out "NOT BANNED".

var_dump result: Case 1: 'VACBanned' => bool(true) Case 2: 'VACBanned' => bool(false) Both cases show "NOT BANNED"

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  • dsj0312 2014-12-22 21:14
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    You need to turn error checking on—or check your apache error log—and find the bugs in your code.

    For example, your var_dump($myarray); shows an array that doesn't have any keys of 'response'. However, your print statement is:

    print ($myarray['response']['players'][0]['VACBanned'] ? 'BANNED' : 'NOT BANNED');
    

    The array expression can never find anything, as there's no key of "response". So it will (a) be throwing an error "Undefined index: response", and (b) always evaluate to false, and therefore always say "NOT BANNED".

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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