mysql_num_rows精品文章

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  php發(fā)送Sql語(yǔ)句遇到的坑

  ...。 下面講述的步驟，是我在逐漸解決的過(guò)程。 坑一： mysql_num_rows() 報(bào)的第一個(gè)錯(cuò)誤是關(guān)于mysql_num_rows()的 mysql_num_rows() expects mysqli_result 1 to be resource,boolean given 這個(gè)報(bào)錯(cuò)字面意思是這個(gè)函數(shù)的參數(shù)應(yīng)該接受一個(gè)resource的參數(shù)，但...

  light 2019-06-27 14:09 評(píng)論0 收藏0
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  thinkphp 下數(shù)據(jù)庫(kù)讀寫(xiě)分離代碼剖析

  ...); return false; } else { $this->numRows = mysql_num_rows($this->queryID); return $this->getAll(); } } 上面初始化數(shù)據(jù)庫(kù)鏈接時(shí)，initConnect(false)，調(diào)用Think...

  sunsmell 2019-06-27 16:12 評(píng)論0 收藏0
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  jQuery+Ajax+PHP無(wú)刷新分頁(yè)

  ...e(connect.php); $page = intval($_GET[page]); //當(dāng)前頁(yè) $total_num = mysql_num_rows(mysql_query(select id from goods)); //總記錄數(shù) $page_size = 6; //每頁(yè)數(shù)量 $page_total = ceil($total_num / $page_size); //總頁(yè)數(shù)...

  wangzy2019 2019-08-21 11:38 評(píng)論0 收藏0
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  jQuery+Ajax+PHP無(wú)刷新分頁(yè)

  ...e(connect.php); $page = intval($_GET[page]); //當(dāng)前頁(yè) $total_num = mysql_num_rows(mysql_query(select id from goods)); //總記錄數(shù) $page_size = 6; //每頁(yè)數(shù)量 $page_total = ceil($total_num / $page_size); //總頁(yè)數(shù)...

  Kosmos 2019-06-27 15:43 評(píng)論0 收藏0
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  jQuery+Ajax+PHP無(wú)刷新分頁(yè)

  ...e(connect.php); $page = intval($_GET[page]); //當(dāng)前頁(yè) $total_num = mysql_num_rows(mysql_query(select id from goods)); //總記錄數(shù) $page_size = 6; //每頁(yè)數(shù)量 $page_total = ceil($total_num / $page_size); //總頁(yè)數(shù)...

  lauren_liuling 2019-08-14 17:46 評(píng)論0 收藏0
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  jQuery+Ajax+PHP無(wú)刷新分頁(yè)

  ...e(connect.php); $page = intval($_GET[page]); //當(dāng)前頁(yè) $total_num = mysql_num_rows(mysql_query(select id from goods)); //總記錄數(shù) $page_size = 6; //每頁(yè)數(shù)量 $page_total = ceil($total_num / $page_size); //總頁(yè)數(shù)...

  mengbo 2019-08-01 16:30 評(píng)論0 收藏0