How to execute xpdf (pdftotext.exe) on shared drive?

问题

im trying to parse pdf to text via PHP and XPDF (pdftotext.exe). On my localhost everythings works well, but when im trying to move everything on server, im getting into troubles.

First of all i checked some settings on server and safe_mode is off, exec is not disabled and permissions are rwxrwxrwx.

Then im trying this

$command = "\\\\149.223.22.11\\cae\\04_Knowledge-base\\tools\\pdftotext.exe -enc UTF-8 ". $fileName . " \\\\149.223.22.11\\cae\\04_Knowledge-base\\output.txt";


$result = exec($command,$output,$args);
echo shell_exec($command);

which isnt working. When i look into $result, $output, are empty, but $args returns 1 which coresponds to Incorrect function by this document windows system error codes

Whole command looks like \\149.223.22.11\cae\04_Knowledge-base\tools\pdftotext.exe -enc UTF-8 \\149.223.22.11\cae\04_Knowledge-base\testpdf\04_egerland_final_paper.pdf \\149.223.22.11\cae\04_Knowledge-base\output.txt and when is dirrectly inputed into commandline, its working.

So im a bit out of ideas. Have someone any hint?

edit 20160201 - aditional trying So i made aditional tests and when im trying to run similar command with exec from localhost (target .exe file, input and output file is in same location, only im using localhost not server) its working. Im now checking differences in server settings. So can here be problem, that localhosts Server Api is Apache 2.0 Handler and server is CGI/FASTCGI?

回答1:

So it was all mistake on my side. I badly checked IIS permissions and forgot to assign user to virtual directory which i wana to access. So my only advice and more wisdom from this is to double (maybe triple) check if you have all permissions set correctly.

来源：https://stackoverflow.com/questions/35063675/how-to-execute-xpdf-pdftotext-exe-on-shared-drive