📄 user.php
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<?php
include_once( "inc/auth.php" );
include_once( "inc/utility_all.php" );
echo "\r\n<html>\r\n<head>\r\n<title>聊天室用户列表</title>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n";
echo "<s";
echo "cript Language=JavaScript>\r\nwindow.setTimeout('this.location.reload();',45000);\r\n</script>\r\n</head>\r\n\r\n<body class=\"bodycolor\" class=\"small\">\r\n\r\n<div align=\"center\">\r\n\r\n";
$CUR_TIME = date( "Y-m-d H:i:s", time( ) );
$CUR_DATE = date( "Y-m-d", time( ) );
$CUR_HOUR = date( "H", time( ) );
$CUR_MIN = date( "i", time( ) );
$USR_FILE = "msg/".$CHAT_ID.".usr";
if ( !file_exists( $USR_FILE ) )
{
$fp = fopen( $USR_FILE, "a+" );
flock( $fp, 2 );
fclose( $fp );
}
$LINES = file( $USR_FILE );
$LINES_COUNT = count( $LINES );
if ( 500 < $LINES_COUNT )
{
$fp = fopen( $USR_FILE, "w" );
flock( $fp, 2 );
fclose( $fp );
$LINES = file( $USR_FILE );
$LINES_COUNT = count( $LINES );
}
$USER_FOUND = 0;
$MSG_NEW = "";
$USER_LIST = "";
$I = 0;
for ( ; $I < $LINES_COUNT; ++$I )
{
if ( $I % 3 == 0 )
{
$POS = strpos( $LINES[$I], chr( 10 ) );
$USER_ID = substr( $LINES[$I], 0, $POS );
if ( $USER_ID == $LOGIN_USER_ID )
{
$LINES[$I + 1] = $USER_NAME;
$LINES[$I + 2] = $CUR_TIME;
$USER_FOUND = 1;
$USER_LIST .= $USER_ID.",";
$USER_NAME_LIST .= $USER_NAME.",";
}
else
{
$POS = strpos( $LINES[$I + 2], chr( 10 ) );
$REFRESH_TIME = substr( $LINES[$I + 2], 0, $POS );
$STR = strtok( $REFRESH_TIME, " " );
$DATE = $STR;
if ( compare_date( $CUR_DATE, $DATE ) == 0 )
{
$STR = strstr( $REFRESH_TIME, " " );
$STR = strtok( $STR, ":" );
$HOUR = $STR;
$STR = strtok( ":" );
$MIN = $STR;
if ( $CUR_HOUR * 60 + $CUR_MIN - ( $HOUR * 60 + $MIN ) < 2 )
{
$USER_LIST .= $USER_ID.",";
$POS = strpos( $LINES[$I + 1], chr( 10 ) );
$STR = substr( $LINES[$I + 1], 0, $POS );
$USER_NAME_LIST .= $STR.",";
}
}
}
}
$STR = $LINES[$I];
$POS = strpos( $STR, chr( 10 ) );
if ( 0 < $POS )
{
$STR = substr( $STR, 0, $POS );
}
$STR .= "\n";
$MSG_NEW = $MSG_NEW.$STR;
}
if ( $USER_FOUND == 0 )
{
$MSG_NEW .= $LOGIN_USER_ID."\n";
$MSG_NEW .= $USER_NAME."\n";
$MSG_NEW .= $CUR_TIME."\n";
$USER_LIST .= $LOGIN_USER_ID.",";
$USER_NAME_LIST .= $USER_NAME.",";
}
$fp = fopen( $USR_FILE, "w" );
flock( $fp, 2 );
fwrite( $fp, $MSG_NEW );
$ARRAY_ID = explode( ",", $USER_LIST );
$ARRAY_NAME = explode( ",", $USER_NAME_LIST );
$USER_COUNT = count( $ARRAY_ID ) - 1;
echo "\r\n";
echo "<s";
echo "pan class=\"big1\"><b>共";
echo $USER_COUNT;
echo "人</span><br><br>\r\n\r\n";
$I = 0;
for ( ; $I < $USER_COUNT; ++$I )
{
echo " <a href=\"javascript:parent.chat_input.say_to('";
echo $ARRAY_ID[$I];
echo "','";
echo $ARRAY_NAME[$I];
echo "');\">";
echo $ARRAY_NAME[$I];
echo "</font></a><br>\r\n";
}
echo "</div>\r\n\r\n";
echo "<s";
echo "cript>\r\nwindow.status=\"聊天室 - 刷新用户列表\";\r\n</script>\r\n</body>\r\n</html>";
?>
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