Pdo check if row exists

Php pdo Check if row exists in the database

$stmt = $conn->prepare('SELECT * FROM table WHERE ID=?');
$stmt->bindParam(1, $_GET['id'], PDO::PARAM_INT);
$stmt->execute();
$row = $stmt->fetch(PDO::FETCH_ASSOC);

if( ! $row)
{
    echo 'nothing found';
}

/*
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC); // Same here
if( ! $rows)
{
    echo 'nothing found';
}
*/

Source: stackoverflow.com

Pdo php check if row exist

$sql = 'SELECT 1 from table WHERE id = ? LIMIT 1';
//$sql = 'SELECT COUNT(*) from table WHERE param = ?'; // for checking >1 records
$stmt = $conn->prepare($sql);
$stmt->bindParam(1, $_GET['id'], PDO::PARAM_INT);
$stmt->execute();

if($stmt->fetchColumn()) echo 'found';

Source: stackoverflow.com

Similar codes

0 vote336 views2 answers
Auto complete order paid1
PHP
1 vote314 views2 answers
Phpmailer addAttachment
PHP
3 votes320 views5 answers
Get current locale laravel
PHP
13 votes325 views6 answers
Route group in laravel
PHP Laravel
0 vote307 views1 answer
Enable tab completion in terraform
PHP
0 vote301 views1 answer
Set a minimum character value in php
PHP
0 vote302 views1 answer
Php print array source code
PHP
0 vote328 views2 answers
Wordpress move debug.log
PHP
4 votes320 views2 answers
Print average result in php
PHP
7 votes381 views3 answers
Wordpress custom loop
PHP Wordpress