sql row count php pdo
<?php
/* Delete all rows from the FRUIT table */
$del = $dbh->prepare('DELETE FROM fruit');
$del->execute();
/* Return number of rows that were deleted */
print("Return number of rows that were deleted:\n");
$count = $del->rowCount();
print("Deleted $count rows.\n");
?>number of rows in a mysql table pdo
//Instantiate the PDO object and connect to MySQL.
$pdo = new PDO(
'mysql:host=127.0.0.1;dbname=my_database',
'username',
'password'
);
//The COUNT SQL statement that we will use.
$sql = "SELECT COUNT(*) AS num FROM users";
//Prepare the COUNT SQL statement.
$stmt = $pdo->prepare($sql);
//Execute the COUNT statement.
$stmt->execute();
//Fetch the row that MySQL returned.
$row = $stmt->fetch(PDO::FETCH_ASSOC);
//The $row array will contain "num". Print it out.
echo $row['num'] . ' users exist.';mysql rowcount php
<?php
$link = mysql_connect("localhost", "mysql_user", "mysql_password");
mysql_select_db("database", $link);
$result = mysql_query("SELECT * FROM table1", $link);
$num_rows = mysql_num_rows($result);
echo "$num_rows Zeilen\n";
?>Copyright © 2021 Codeinu
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