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Hej liste. Jeg er stort set ny og uprøvet i PHP, men jeg har brug for at kunne pinge en række computere i et netværk engang imellem, og jeg prøver foreløbig at få noget til at virke, som jeg har sakset fra www.planet-source-code.com. En del af koden er: $socket = socket_create(AF_INET, SOCK_RAW, 1); echo "Trying to connect<br>"; if( socket_connect($socket, "www.shs-consult.dk", null)) { echo "Socket connected<br>"; // If you're using below PHP 5, see the manual for the microtime_float // function. Instead of just using the m // icrotime() function. $startTime = microtime(true); socket_send($socket, $package, strLen($package), 0); if (socket_read($socket, 255)) { echo round(microtime(true) - $startTime, 4) .' seconds'; } else echo "Socket didn't connect<br>"; } Det siger godt nok "Trying to connect", men derefter siger den INGENTING, hverken at det lykkedes eller at det ikke lykkedes. I må da gerne se hele linket jeg huggede den fra - det er: http://www.planet-source-code.com/vb/scripts/ShowCode.asp?lngWId=8&txtCodeId=1786 Nogen gode ideer til hvad jeg gør galt? Mange venlige hilsner Søren H. Sørensen
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