list all tables in a database with MySQLi

I have looked around and still can't find how to list all my tables in a database. is it po开发者_如何学编程ssible with MySQLi?

Thanks.

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There are many ways.

SHOW TABLES

Is the most simple SQL statement for doing that. You can also take a look at INFORMATION_SCHEMA.TABLES if you want to have more details or do some filtering or such.

SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA LIKE 'your_database';

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Using PHP 5.5 or later, a simple solution is using PHP's built-in array_column() function.

$link = mysqli_connect(DBHOST, DBUSER, DBPASS, DBNAME);
$listdbtables = array_column($link->query('SHOW TABLES')->fetch_all(),0);

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I'd try something like:

function get_tables()
{
  $tableList = array();
  $res = mysqli_query($this->conn,"SHOW TABLES");
  while($cRow = mysqli_fetch_array($res))
  {
    $tableList[] = $cRow[0];
  }
  return $tableList;
}

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$link = mysqli_connect("localhost", "domain_root", "##pwd", "domain_DBname");

$query = mysqli_query($link, "SHOW TABLES IN domain_DBname");
$numrows = mysqli_num_rows($query);
echo "<b>Amount of tables: ".$numrows." and their names:</b>";
while ($row = mysqli_fetch_array($query)) {
    echo $row[0]." ";
}

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here is little example

class database {
    public $connection;

    function __construct() {
        $this->connection = mysqli_connect(DBHOST,
                                           DBUSER,
                                           DBPASS,
                                           DBNAME) or 
        die('Database Connection Error: '.mysqli_connect_error());  
    }

    public function close_database() { 
        return mysqli_close($this->connection); 
    }
    public function query($query) {
        $query = mysqli_query($this->connection ,$query) or die($this->show_errors('Query Execution Error: '.mysqli_error($this->connection),'E'));
        return $query;  
    }
    public function fetch_assoc($query) {
        $query = mysqli_fetch_assoc($query);
        return $query;  
    }
}

$db = new database();
$query = $db->query("SHOW TABLES FROM DATABASENAME");
$db->fetch_assoc($query);