PHP's Passthru Unveiled A Comprehensive Guide to Return Value Handling

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'; // Outputs all the result of shellcommand "ls", and returns ... the output I want, php doesn't give me any ouput at all. Asking exec() for output on a basic function like 'ls' does return a value, so the ... EVERYONE needs permission to run whatever commands you are using with shell_exec(). · The Return value from shell_exec() will only be provided ...

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