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php mysql query data_PHP tutorial

Jul 13, 2016 pm 05:04 PM
connect link mysql php Tutorial data database Inquire connect

php mysql query data

//Tutorial on connecting to database
$link_id = mysql tutorial_connect("localhost","root","") or die("Connection failed");
if($link_id)
{
//Select database
mysql_select_db("my_test");
//The above is the header database connection part, which is the common part below.
if(!$_GET[id]){

//Display user list
$sql = "select * from userinfo";
$result=mysql_query($sql);

echo "









";

while($row=mysql_fetch_array($result)){
echo "








";
}
echo "
No. Username Gender Age Registration Time Details
".$row[id]." ".$row[username]." ".$row[gender]." ".$row[age]." ".$row[regdate]." View
";
}
else
{  
//Show detailed information of the specified user
$sql="select * from userinfo where id=".$_GET[id];
$result=mysql_query($sql);
$row=mysql_fetch_array($result);
echo "Number: ".$row[id]."
Username: ".$row[username]."
Gender: ".$row[gender]."
Age: ".$row[age]."
Registration time: ".$row['regdate'];

echo "


Continue query";
}
}//end if
?>

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/630867.htmlTechArticlephp mysql query data?php tutorial //Connect to database tutorial$link_id = mysql tutorial_connect(localhost,root, ) or die (connection failed); if($link_id) { //Select database mysql_select_db(my_te...
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