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+--- Thread: someone is trying to change my ci index file how to make it secure (/showthread.php?tid=68706)
someone is trying to change my ci index file how to make it secure - Marku - 08-15-2017
[13-Aug-2017 11:27:58 PRC] PHP Warning: preg_replace() [<a href='function.preg-replace'>function.preg-replace</a>]: Compilation failed: unmatched parentheses at offset 17 in /home/nmcth/public_html/index.php(12) : runtime-created function on line 1
[13-Aug-2017 11:27:58 PRC] PHP Warning: strlen() expects parameter 1 to be string, array given in /home/nmcth/public_html/index.php(12) : runtime-created function on line 1
i found this in my error_log file. how can i fix it and know from which root it has been done
RE: someone is trying to change my ci index file how to make it secure - Diederik - 08-15-2017
It could come from numerous sources as explained in your other topic...
FTP is likely (so check FTP logs). Or some code in your website allows a visitor to upload file, where your code does not validate that the uploaded file is an image for example so someone could upload a .php file.