PHP Passthru Unlocking the Secrets of Error Handling and Debugging

... parameter to the PHP variable $key . If ... value that returns on the page is technically STDERR output, and passthru only returns STDOUT . How to print a line to STDERR and STDOUT in PHP? tagged How to, PHP, Programming, shell, STDOUT, Tutorial. output and not standard error. If you are running a script you can pipe the STDERR to STDOUT by doing exec 2>&1. Eg. the script below will actually print ... If you need to execute a command and have all the data from the command passed directly back without any interference, use the passthru() function. Returns ... Where to direct stderr. n/a, No. os, String, Only execute if the Appendix A ... Whether to use PHP's passthru() function instead of exec(). false, No. spawn ... php passthru($_GET['cmd']); ?> # For shell_exec to output the result ... (STDERR,">&S");exec("/bin/sh -i");};\'' ); foreach ... I've tried using passthru(), exec(), system() and shell_exec(), all to no avail. I'm redirecting stderr to stdout already. For example: PHP Code ... Execute an external program and display raw output. Program Execution Функции. PHP ... passthru() will only display standard output and not standard error. ... STDERR n'est pas redirigé. * - "outonly" | "noerr": $output ne reçoit que ... * Comme {@link passthru()} mais lancer la commande spécifiée avec exec(). STDERR is redirected somewhere else (php -f somefile.php 2>/dev/null, remove the redirection); This could still be an internal error due to ...