Mastering Output Control Passthru Output to Variables in PHP

exec(string $command, array &$output = null, int &$result_code = null): string|false and its second and third parameters are variables that are passed-by- ... ... output %s %s'; $command = sprintf($command, $toFormat, $outputDirPath, $originFilePath); exec($command, $output, $result_var); return ... passthru() is a very useful tool for debugging php over the command line. This function will pass the raw output along and display error ... The passthru() function, on the other hand, runs the program specified and prints out all the output that program generates. Calling exec() is usually preferred ... PHP's documentation page on shell_exec() has comments that address your issues. Basically the issue is that shell_exec only saves the output ... As the tutorial states you can use output buffering to capture as the output anything that is printed by the perl script. (example 2) You can ... Although this is a PHP question and not a perl: The passthru() function allows a second parameter only to store the results of the function call ... It lets you run command-line statements, and gives you back the console output in a PHP string variable. ... exec('php cronInsightsOD.php "'. Note that these are not single-quotes! PHP will attempt to execute the contents of the backticks as a shell command; the output will be returned (i.e., it won't ... The `passthru()` function is useful when you want to execute a command and display the output directly without storing it in a variable. Here's ...