Unleash the Potential of PHP Passthru for Output Retrieval

Use the third parameter to get the exit-code and see what it is. · There are two ways a program can output text, either via STDOUT, or STDERR. If you're running PHP scripts through the command line (crontab or via a bash shell), you can get the following output: localuser@host ~# php myscript.php ... The exec() function will update the variable with every line of output from the command. Trailing white space, such as \n, is not included in ... It runs the external program specified in the first parameter and prints out all the output it generates. Also, it sends the raw output from ... Similarly, if you pass a second parameter to passthru() , it will be filled with the return value of the command. For example: exec("dir", $output, $return); ... $tmp = exec("convert \"{$strPDF}\" -resize 500X500 \"{$strOut}\"", $results);. However, this doesnt seem to work. No errors in the log file and ... 'msg' => 'Test Message'];// Set Redirect output path to run php file in background rather than waiting for its output. ... get the free Medium app ... $QSTRING = $_SERVER['QUERY_STRING']; putenv('REQUEST_METHOD=GET'); putenv('QUERY_STRING=' ... echo file_get_contents( "../scripts/1data.txt" ); // get the contents, and echo it out. } But still getting output minus newlines. To work around the passthrough problem, I tried using ob_start() and ob_get_clean() etc. and put pass thru in the middle. That does capture the ...