mysql_fetch_array()精品文章

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  PHP操作MySQL

  ...果查詢出現錯誤則返回FALSE * 返回的結果資源應該傳遞給mysql_fetch_array($result)和其他函數來處理結果表，取出返回的數據 * 參數：MYSQL_ASSOC MYSQL_NUM和MYSQL_BOTH */ $query_select = SELECT * FROM users; $result = mysql_query($query_select); $...

  phodal 2019-07-01 10:03 評論0 收藏0
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  Mysql的鎖機制與PHP文件鎖處理高并發簡單思路

  ... $sql = SELECT `stock` FROM warehouse; $res = mysql_query($sql); $row= mysql_fetch_array($res); $stock = $row[0]; if( $stock < 1) { die(庫存不足); }else{ $new_stock = intval($stock - 1); my...

  sunsmell 2019-06-28 18:20 評論0 收藏0
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  原生php mysql鏈接

  ...dede_qizheng,$coon); $res = @mysql_query($test,$coon); while($re = mysql_fetch_array($res)) { array_push($arr,$re); } echo ; var_dump($arr); exit;

  Aklman 2019-06-27 14:45 評論0 收藏0
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  php 操作不同數據庫

  ...->check_res($c_result); if ($c_result) { while ($row = mysql_fetch_array($c_result, MYSQL_NUM)) { // 更新同步 $new_data_sql = update from fb_convers...

  gotham 2019-06-27 11:46 評論0 收藏0
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  sql注入之order by猜列數問題

  ... 代碼： and 1=2 union select user, 2 from admin error: Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /usr/local/webroot/cw/about/index.php on line 95 這時我們需要...

  weizx 2019-07-01 14:15 評論0 收藏0
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  PHP發表心情-投票功能源碼

  ..._GET[id]; $query = mysql_query(select * from mood where id=$id); $rs = mysql_fetch_array($query); if($rs){ $total = $rs[mood0]+$rs[mood1]+$rs[mood2]+$rs[mood3]+$rs[mood4]; for($i=0;$i $i, ...

  Panda 2019-08-01 17:35 評論0 收藏0
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  PHP發表心情-投票功能源碼

  ..._GET[id]; $query = mysql_query(select * from mood where id=$id); $rs = mysql_fetch_array($query); if($rs){ $total = $rs[mood0]+$rs[mood1]+$rs[mood2]+$rs[mood3]+$rs[mood4]; for($i=0;$i $i, ...

  stormzhang 2019-06-28 13:43 評論0 收藏0
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  PHP發表心情-投票功能源碼

  ..._GET[id]; $query = mysql_query(select * from mood where id=$id); $rs = mysql_fetch_array($query); if($rs){ $total = $rs[mood0]+$rs[mood1]+$rs[mood2]+$rs[mood3]+$rs[mood4]; for($i=0;$i $i, ...

  wdzgege 2019-08-21 16:25 評論0 收藏0
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  PHP發表心情-投票功能源碼

  ..._GET[id]; $query = mysql_query(select * from mood where id=$id); $rs = mysql_fetch_array($query); if($rs){ $total = $rs[mood0]+$rs[mood1]+$rs[mood2]+$rs[mood3]+$rs[mood4]; for($i=0;$i $i, ...

  KoreyLee 2019-08-29 13:25 評論0 收藏0
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  PHP+MySQL+jQueryUI完美便簽條

  ...ry(select * from notes order by id desc limit 0, 50); while ($row = mysql_fetch_array($query)) { list($left, $top, $zindex) = explode(|, $row[xyz]); $time = strtotime($row[ad...

  cikenerd 2019-06-27 15:52 評論0 收藏0