PHP Passthru Expertise Mastering Return Values for Enhanced Applications

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PHP fpassthru() Function ; Parameter, Description ; Return Value: The number of characters read from the file and passed through the output or FALSE on failure. The passthru() function is similar to the exec() function in that it executes a command . This function should be used in place of exec() or system() when the ... 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 ... The passthru() function is similar to the exec() function in that it executes a command. This function should be used in place of exec() or system() When i exec from PHP site --- return value is "Message ... OK" on PHP site. But no messages has sent. I don't know why! This is sample code : [index.php]

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