Supercharge PHP Passthru Handle Errors Like a Pro

There doesn't appear to be a way to get data from BOTH stderr and stdout streams simultaneously, or at least I've yet to find one. The following code *should* ... ... PHP has CLI - Command Line Interface so it can use STDIN, STDOUT, & STDERR instead of or along with the CGI - Common Gateway Interface to a ... ... stderr = Display errors to STDERR (affects only CGI/CLI binaries!) ; ... through the php://input stream wrapper. This can be useful ; to ... 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. PHP returns you the content from stdout, but if anything goes wrong it will go to stderr which PHP doesn't provide. PHP » I/O » passthru() Syntax: void passthru(string command, int return_value)commandCommand to be executed.return_valueInteger for the return value of the ... I have the ability to prevent these errors using "unset which" prior to running a php script that uses passthru(). We run many shell commands ... Employ PHP functions like shell_exec(), passthru(), exec(), popen ... Here, I've redirected the STDERR stream to Unix's NULL device (I'm throwing ... ... parameter to the PHP variable $key . If ... value that returns on the page is technically STDERR output, and passthru only returns STDOUT . This is when you run some command or tail a log file, then pass the results to a filter. ... php”. You can continue passing the output of one ...