一款PHP自动竞拍出价程序
用户提交自己的信息后,保存在数据库中,程序每一次读取当前结果时都要判断一次,如用户可设置几秒钟时参加竞拍,竞拍多少次,并且可以设置前面有多少人竞拍后我才参加,都是一些人性化的功能,实例代码如下:
function auto( $second , $gid , $shutuid ) { global $table_prefix ; //取出此商品已经竞拍次数 $maxnumber =0; $unumber = array (); $query =mysql_query( "select id,uid from `" . $table_prefix . "buylog` where gid=" . $gid ); while ( $rows =mysql_fetch_assoc( $query )) { $maxnumber ++; if (isset( $unumber [ $rows [ 'uid' ]])) { $unumber [ $rows [ 'uid' ]]++; } else { $unumber [ $rows [ 'uid' ]]=0; } } //取出自动竞拍的会员 $sql = "select uid,username,number,second,maxnumber,gid,ip from `" . $table_prefix . "autobuy` where gid=" . $gid ; $query =mysql_query( $sql ); $allow = array (); $shutuid = explode ( ',' , $shutuid ); while ( $rows =mysql_fetch_assoc( $query )) { //开源代码phpfensi测试数据 $seconds = explode ( ',' , $rows [ 'second' ]); $unumber [ $rows [ 'uid' ]]=isset( $unumber [ $rows [ 'uid' ]])? $unumber [ $rows [ 'uid' ]]:0; if (in_array( $second , $seconds ) && !in_array( $rows [ 'uid' ], $shutuid ) && $rows [ 'maxnumber' ]<= $maxnumber && $rows [ 'number' ]> $unumber [ $rows [ 'uid' ]]) //包含时刻,并且不在黑名单,符合此会员竞拍次数设置 { $allow []= $rows [ 'uid' ]; } } $allowuser = array (); if ( $allow ) { $query =mysql_query( 'select uid,username,money,ip from `' . $table_prefix . 'user` where uid in (' .implode( ',' , $allow ). ')' ); while ( $rows =mysql_fetch_assoc( $query )) { $allowuser []= $rows ; } } unset( $allow , $sql , $number , $maxnumber , $shutuid , $query , $u ); return $allowuser ; }查看更多关于一款PHP自动竞拍出价程序 - php函数的详细内容...
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