请问这一段大概是什么意思?$gvideo = array();
if ( $GID ) {
$sql = "SELECT * FROM group_vdo WHERE GID = '" .$GID. "' AND approved ='yes' ORDER BY AID DESC LIMIT 0, 4";
$rs = $conn->execute($sql);
if ( $conn->Affected_Rows() ) {
while ( !$rs->EOF ) {
$gvideo[] = $rs->fields['VID'];
$rs->movenext();
}
}
}if ( $gvideo ) {
$group_video = implode(',', $gvideo);
$sql = "SELECT * FROM video WHERE VID in (" .$group_video. ")";
$rs = $conn->execute($sql);
$gvideo = $rs->getrows(); STemplate::assign('gvideo', $gvideo);
}
if ( $GID ) {
$sql = "SELECT * FROM group_vdo WHERE GID = '" .$GID. "' AND approved ='yes' ORDER BY AID DESC LIMIT 0, 4";
$rs = $conn->execute($sql);
if ( $conn->Affected_Rows() ) {
while ( !$rs->EOF ) {
$gvideo[] = $rs->fields['VID'];
$rs->movenext();
}
}
}if ( $gvideo ) {
$group_video = implode(',', $gvideo);
$sql = "SELECT * FROM video WHERE VID in (" .$group_video. ")";
$rs = $conn->execute($sql);
$gvideo = $rs->getrows(); STemplate::assign('gvideo', $gvideo);
}
解决方案 »
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