PHP "require_once" says it can't find a file in the directory
I'm debugging some PHP code written by an outsourcing company (I'm not a PHP guy at all but know the basics; we have an offshore team of PHP developers working for us on this project) that's not working; the code is supposed to be called every 30 minutes by a cron job but its not firing. I tried to run the PHP script via the command l开发者_运维百科ine to test if it's working, but it's giving me the following (anonymized) errror:
PHP Fatal error: require_once(): Failed opening required '/myapp/_lib/_classes/MySql.php' (include_path='.:/usr/share/pear:/usr/share/php') in /var/www/html/myapp/_lib/_base/common.inc.php on line 6
However, the file /var/www/html/myapp/_lib/_classes/MySql.php
exists under the proper directory. I'm missing something simple, I'm sure, but like I said I know really nothing beyond the bare basics of PHP and I really need to get this service up and running.
EDIT: The code is using the __autoload()
function with all classes in /_lib/_classes
if you start a file name with a slash, it means it's an absolute path. try instead:
require_once('/var/www/html/myapp/_lib/_classes/MySql.php');
Case sensitivity maybe? I've had that problem before.
I'm guessing it's a permissions issue - make sure both your account (for testing purposes) and whatever account cron is going to run your script under (quite possibly yours, but maybe a different one) have read privileges on the file.
Also: the path for the include says /myapp/_lib/_classes/MySql.php
, whereas it exists in /var/www/html/myapp/_lib/_classes/MySql.php
. Can you change the include to reference the full path?
As said, casing and in addition the correct permissions to access that file are needed.
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