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nczz/detect_facebookbot.php

Created October 1, 2016 08:55
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判斷Facebook 機器人
Raw
detect_facebookbot.php
<?php
if (
strpos($_SERVER["HTTP_USER_AGENT"], "facebookexternalhit/") !== false ||
strpos($_SERVER["HTTP_USER_AGENT"], "Facebot") !== false
) {
echo "Facebook is coming!";
} else {
echo "Sad, You are not Facebook.";
}
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