passthru() function works like exec(), except that the command output is automatically output. : passthru « Utility Function « PHP

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PHP » Utility Function » passthru

passthru() function works like exec(), except that the command output is automatically output.


 

Its syntax is: void passthru (string command [, int return_variable])



If return_variable is provided, it will be assigned the command return status.



use passthru() to view the uptime of the server



<?

  passthru("uptime");

?>

Related examples in the same category

1.	Using passthru() to Output Binary Data
2.	Using the PHP passthru() Function
3.	void passthru ( string command [, int &return_var] ) runs an external program

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