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<?php
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function photo_path(int $uid, mysqli $db_conn) : string | false
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{
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$photo_id = 0;
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$photo_enable = 0;
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$photo_ext = "";
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$sql = "SELECT photo, photo_enable, photo_ext FROM user_pubinfo WHERE UID = $uid";
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$rs = mysqli_query($db_conn, $sql);
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if ($rs == false)
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{
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return false;
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}
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if ($row = mysqli_fetch_array($rs))
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{
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$photo_id = $row["photo"];
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$photo_enable = $row["photo_enable"];
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$photo_ext = $row["photo_ext"];
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}
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mysqli_free_result($rs);
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if ($photo_id != 999)
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{
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$path = "images/face/" . str_repeat("0", 3 - strlen($photo_id)) . $photo_id . ".gif";
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}
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else
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{
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if ($photo_enable)
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{
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if ($photo_ext == "")
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{
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$path = "images/face/000.gif";
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}
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else
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{
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$path = "images/face/upload_photo/face_" . $uid . "." . $row["photo_ext"];
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}
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}
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else
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{
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$path = "images/face/check.gif";
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}
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}
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return $path;
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}
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