PHP Exec execute two commands at the same time in linux -

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i want execute 2 commands @ same time, using if((bool)@$ip) shell_exec("command1; command2");

it work needs finish 1 command , start other command.

can have please? thanks

if put & symbol @ end of first command, run command in background (asynchronously) php script continue next line, can fire off next command.


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