当你在PHP代码中遇到“call to undefined function mysql_select_db()”错误时,这通常意味着PHP环境没有正确加载或支持mysql扩展,或者该扩展已经被弃用或不再支持。以下是针对这个问题的详细解答: 检查是否已经包含了正确的MySQL库文件: 在PHP 5.5.0之后,mysql扩展已经被废弃,并被mysqli或PDO_MySQL扩展所替代。因...
mysql_connect() mysql_fetch_array() mysql_select_db() And other MySQL functions. To overcome fatal errorcall to undefined function mysql_querywe have the following solution: Use MySQL improved extension (MySQLi) Use PHP Data Objects (PDO) ...
PHP Fatal error: Call to undefined function mysql_connect() 因为原先的mysql.api已经在php5.5开始被移除,而之后的php 自带的mysqli只支持部分部分函数。 具体可以参考http://cn2.php.net/manual/zh/set.mysqlinfo.php 如果真的不想安装mysql,用以替代本函数的有: mysqli_connect() mysqli_connect("localhost...
$query1=mysqli_connect("127.0.0.1","root","1234"); mysqli_select_db($query1,"edgedata"); $start=0; $limit=8; if(isset($_GET['id'])) { $id=$_GET['id']; $start=($id-1)*$limit; } $query=mysqli_query("select * from items LIMIT $start, $limit"); ...
mysql_select_db($database,$conn) or die(mysql_error());if(!$conn) { die('Could not connect:'. mysql_error()); exit; } session_start();?> 修改为: <?php error_reporting(0); if (!file_exists($_SERVER["DOCUMENT_ROOT"] . '/sys/install.lock')) { ...
mysqli_select_db($conn,$mysql_database) or die("Opps some thing went wrong"); Php - I'm receiving a fatal error of "Call to undefined, 1 day ago· Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.Provide details and share your research! But...
php配置iis7的方式有两种，ispi和cgi，但是php5.3已经不支持ispi了，只支持cgi,而采用php5.2配置iis7的时候会出现 找不到mysql数据库不能用，是因为dll文件没有加载，单击php-cgi.exe，把确少的dll复制到system下，把php.ini复制到 windows目录下，重启服务器，就好了。mysql...
<?php $conn=mysql_connect("localhost","root","123456") or die("链接数据库失败"); mysql_select_db("test"); $sql="select * from user where id = 1"; $rs=mysql_query($sql,$conn); while($row = mysql_fetch_array($rs)){ echo $row['name'] . " " . $row['email']; echo "...
die("Error connecting to the MySQL database: " . $mysql_error()); if (!mysql_select_db($mysql['dbname'], $myconn)) die("Error selecting the database: " . mysql_error()); // Step 1.5: loop through each table with steps 2-7 ...
mysql_select_db($db) or die ("Unable to select database!"); // create SQL query string $query = "SELECT * FROM employees"; // execute query and obtain result set $result = mysql_query($query) or die ("Error in guery: $query. " . mysql_error()); ...