Answers for "search bar php mysql"

PHP
1

php mysql search database and display results

<?php
    $con= new mysqli("localhost","root","","Employee");
    $name = $_post['search'];
    //$query = "SELECT * FROM employees
   // WHERE first_name LIKE '%{$name}%' OR last_name LIKE '%{$name}%'";

    // Check connection
    if (mysqli_connect_errno())
      {
      echo "Failed to connect to MySQL: " . mysqli_connect_error();
      }

$result = mysqli_query($con, "SELECT * FROM employees
    WHERE first_name LIKE '%{$name}%' OR last_name LIKE '%{$name}%'");

while ($row = mysqli_fetch_array($result))
{
        echo $row['first_name'] . " " . $row['last_name'];
        echo "<br>";
}
    mysqli_close($con);
    ?>
Posted by: Guest on July-18-2020
0

search function using php for database entries

$result = mysqli_query($con, "SELECT * FROM employees
    WHERE first_name LIKE '%{$name}%' OR last_name LIKE '%{$name}%'");

while ($row = mysqli_fetch_array($result))
{
        echo $row['first_name'] . " " . $row['last_name'];
        echo "<br>";
}
    mysqli_close($con);
    ?>
Posted by: Guest on October-22-2020
0

search bar in php mysqli

<?php
	mysql_connect("localhost", "root", "") or die("Error connecting to database: ".mysql_error());
	/*
		localhost - it's location of the mysql server, usually localhost
		root - your username
		third is your password
		
		if connection fails it will stop loading the page and display an error
	*/
	
	mysql_select_db("tutorial_search") or die(mysql_error());
	/* tutorial_search is the name of database we've created */
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<title>Search results</title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<link rel="stylesheet" type="text/css" href="style.css"/>
</head>
<body>
<?php
	$query = $_GET['query']; 
	// gets value sent over search form
	
	$min_length = 3;
	// you can set minimum length of the query if you want
	
	if(strlen($query) >= $min_length){ // if query length is more or equal minimum length then
		
		$query = htmlspecialchars($query); 
		// changes characters used in html to their equivalents, for example: < to >
		
		$query = mysql_real_escape_string($query);
		// makes sure nobody uses SQL injection
		
		$raw_results = mysql_query("SELECT * FROM articles
			WHERE (`title` LIKE '%".$query."%') OR (`text` LIKE '%".$query."%')") or die(mysql_error());
			
		// * means that it selects all fields, you can also write: `id`, `title`, `text`
		// articles is the name of our table
		
		// '%$query%' is what we're looking for, % means anything, for example if $query is Hello
		// it will match "hello", "Hello man", "gogohello", if you want exact match use `title`='$query'
		// or if you want to match just full word so "gogohello" is out use '% $query %' ...OR ... '$query %' ... OR ... '% $query'
		
		if(mysql_num_rows($raw_results) > 0){ // if one or more rows are returned do following
			
			while($results = mysql_fetch_array($raw_results)){
			// $results = mysql_fetch_array($raw_results) puts data from database into array, while it's valid it does the loop
			
				echo "<p><h3>".$results['title']."</h3>".$results['text']."</p>";
				// posts results gotten from database(title and text) you can also show id ($results['id'])
			}
			
		}
		else{ // if there is no matching rows do following
			echo "No results";
		}
		
	}
	else{ // if query length is less than minimum
		echo "Minimum length is ".$min_length;
	}
?>
</body>
</html>
Posted by: Guest on October-20-2020
0

search bar in php mysqli

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<title>Search</title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<link rel="stylesheet" type="text/css" href="style.css"/>
</head>
<body>
	<form action="search.php" method="GET">
		<input type="text" name="query" />
		<input type="submit" value="Search" />
	</form>
</body>
</html>
Posted by: Guest on October-20-2020

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