PHP's Passthru Demystified A Beginner's Guide to Return Values

""; echo "Return Value: $retval"; die; ?> tylo January 16, 2012, 6:09am 2. Incase anyone else runs into this problem, I was able to ... I'm sure PHP can find the executable file 3DFilesConverter. So the error code 127 means the shared library file can't be found. The passthru() function is similar to the exec() function in that it executes a command . This function should be used in place of exec() or system() when the ... The return value is a resource representing the process; you should free it using proc_close() when you are finished with it. Share. If you need to execute a command and have all the data from the command passed directly back without any interference, use the passthru() function. Parameters. Integer for the return value of the command. Executes a command. passthru() executes a command and sends the output directly back to the browser as binary data. It always return code 127, and even really simple script doesn't works : "; system("man man | col -b", $return_val); echo " ... The passthru() function is similar to the exec() function in that it executes a command. This function should be used in place of exec() or system() If you need to execute a command and have all the data from the command passed directly back without any interference, use the passthru() function. Returns ...