비표준 그누보드4 첫커밋

bbs/link.php

@@ -0,0 +1,27 @@
+<?
+include_once("./_common.php");
+
+$html_title = "$group[gr_subject] > $board[bo_subject] > " . conv_subject($write[wr_subject], 255) . " > 링크";
+
+if (!($bo_table && $wr_id && $no)) 
+    alert_close("값이 제대로 넘어오지 않았습니다.");
+
+// SQL Injection 예방
+$row = sql_fetch(" select count(*) as cnt from {$g4[write_prefix]}{$bo_table} ", FALSE);
+if (!$row[cnt])
+    alert_close("존재하는 게시판이 아닙니다.");
+
+if (!$write["wr_link{$no}"])
+    alert_close("링크가 없습니다.");
+
+$ss_name = "ss_link_{$bo_table}_{$wr_id}_{$no}";
+if (empty($_SESSION[$ss_name])) 
+{
+    $sql = " update {$g4[write_prefix]}{$bo_table} set wr_link{$no}_hit = wr_link{$no}_hit + 1 where wr_id = '$wr_id' ";
+    sql_query($sql);
+
+    set_session($ss_name, true);
+}
+
+goto_url(set_http($write["wr_link{$no}"]));
+?>