doucao8982 2012-08-18 22:58
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PHP array_search()没有返回正确的索引

I am trying to find a certain line in a file. The file is http://cpcheats.co/pin-tracker/swf/coffee.flr. I'm using the php function search_array(), but it is not giving me the proper key. This code just returns the first line of the file:

$newurl = file_get_contents("http://cpcheats.co/pin-tracker/swf/coffee.flr");
$array = explode("
",$newurl);
$key = array_search('triggers_mc.pin_mc.triggerFunction = function () {', $array);
echo $array[$key];

Does anyone know why this is happening, or a fix for this?

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  • douyo770657 2012-08-18 23:05
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    It's happening because you are missing the 4 space characters from the beginning of your search term.

    $key = array_search('    triggers_mc.pin_mc.triggerFunction = function () {', $array);
    

    works fine.

    A possible solution if you don't want to include the spaces in your search term would be to loop through $array and trim the values before calling array_search.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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