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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code

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create table ok (id int, val text); insert into ok values (1, 'value');

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<?php $val = 'value'; //////////////// $sth = $pdo->prepare( "SELECT 1 FROM `ok` WHERE `val` = ? LIMIT 1" ); $sth->execute([$val]); if ($sth->rowCount() > 0) { printf("Value %s found in table `ok` column `val`", $val); } else { printf("Value %s not found in table `ok` column `val`", $val); }
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