PHP Passthru Output The Ultimate Beginner's Guide

I have a setup whereby a batch file runs on a task to extract and store the output of a Windows command (quser), which PHP then picks up via ... ... output of that program is redirected to a file or some other output stream or else PHP will hang until the execution of the program ends. See also system ... passthru, Boolean, Whether to use PHP's passthru() function instead of exec(). false, No. logoutput, Boolean, Whether to log returned output as MSG_INFO instead ... When researching for my live error reporting posting, I tried running some exec and passthru command tests by starting up calc.exe. ... output of your program is irrelevant, whereas passthru() automatically prints your output. If you pass a second and third parameter to exec() , the output ... exec will only return the last line of output, but if you connect you will see something, otherwise not. Last edited by astrogeek; 09-05-2014 at ... Thus, echo y | echo x becomes echo y \| echo x. See Also. system() - Execute an external program and display the output; passthru() - Execute an ... ... output [, int &$return_var ]] ). passthru. Execute an external program and display raw output. * binary data which needs to be passed directly ... In system() and passthru(), PHP will attempt to flush the buffers after *every* line of output. This means that this code: [code=php] system("echo "Starting..." Hi there! I'm trying to make a simple "if" to check if the ffmpeg encoding was successfull. I've tried with exec, system, passthru, shell_exec and in