php - How to use include() properly? -

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this structure directory:

main directory   all.php   file.php   url1.txt   subdirectory1      url2.txt      file.php

file file.php this:

 $filename = glob("url*");  echo $filename[0];

file all.php

<?php     include('./subdirectory1/file.php');  ?>

the problem when run file all.php, browser show url1.txt. why doesn't show url2.txt. how fix ? thank !

working directory set main script location. try putting full path of location want search in:

 $filename = glob(__dir__ . directory_separator . 'url*');

__dir__ current file directory (since php 5.3, lower php version use dirname(__file__)).

http://php.net/manual/en/language.constants.predefined.php


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