<?php
// php search data in mysql database using PDO
$id = "";
$fname = "";
$lname = "";
$age = "";
if(isset($_POST['Find']))
{
// connect to mysql
try {
$pdoConnect = new PDO("mysql:host=localhost;dbname=test_db","root","");
} catch (PDOException $exc) {
echo $exc->getMessage();
exit();
}
// id to search
$id = $_POST['id'];
// mysql search query
$pdoQuery = "SELECT * FROM users WHERE id = :id";
$pdoResult = $pdoConnect->prepare($pdoQuery);
//set your id to the query id
$pdoExec = $pdoResult->execute(array(":id"=>$id));
if($pdoExec)
{
// if id exist
// show data in inputs
if($pdoResult->rowCount()>0)
{
foreach($pdoResult as $row)
{
$id = $row['id'];
$fname = $row['fname'];
$lname = $row['lname'];
$age = $row['age'];
}
}
// if the id not exist
// show a message and clear inputs
else{
echo 'No Data With This ID';
}
}else{
echo 'ERROR Data Not Inserted';
}
}
?>
<!DOCTYPE html>
<html>
<head>
<title> PHP SEARCH DATA USING PDO </title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<form action="php_search_in_mysql_database_using_pdo.php" method="post">
ID To Search : <input type="text" name="id" value="<?php echo $id;?>"><br><br>
First Name : <input type="text" name="fname" value="<?php echo $fname;?>"><br><br>
Last Name : <input type="text" name="lname" value="<?php echo $lname;?>"><br><br>
Age : <input type="text" name="age" value="<?php echo $age;?>"><br><br>
<input type="submit" name="Find" value="Find Data">
</form>
</body>
</html>
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