PHP Passthru Return Codes A Practical Guide to Troubleshooting

log and the above three php commands don't trigger an error. Any ideas on what's going on here? The error code 6 is generated by the Planet_Positions.exe executable. The documentation of that program may give a clue about the source of the ... @motinska94 check again php doc, the return type of both command. 0. Reply ... Same exact code I gave to process is running just fine on CMD. Is there a ... Remove exec from the disabled_functions and leaving it at PHP 8.0 always makes the error goes away. Just seems odd that exec() is only needed ... Evenin', I'm trying to run a command through exec(): $command = "msgmerge --backup=off -U $po $potfile"; exec($command, $output, $return); ... It looks like the signature is not quite correct: passthru() returns null (what should be treated like void by the programmer) on success, ... All 3 PHP functions: exec(), system() and passthru() executes an external command, but the differences are: exec(): returns the last line of ... I'm trying to exec a .sh script from PHP, however it is not executing. I checked the error logs, and I'm getting the 'sh: Permission denied' error. exec($command,$output,$return_var);. in the server If I use the command line it works fine, but when I execute in the php class I get a 139 (segmentation fault). Only then we can see what is happening. echo '
Output is: '; var_dump($output); echo '
'; echo 'return code ...