26 lines
736 B
PHP
26 lines
736 B
PHP
<?php
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// Ex04_answer.php
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$dsn = "mysql:host=localhost;dbname=employee_db;charset=utf8";
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$username = "rezouser";
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$password = "Rezo_0000";
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try {
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$pdo = new PDO($dsn, $username, $password);
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$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$salary = isset($_POST['salary']) ? (float)$_POST['salary'] : 1000;
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$id = isset($_POST['id']) ? (int)$_POST['id'] : 1;
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$stmt = $pdo->prepare("UPDATE employees SET salary = :salary WHERE id = :id");
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$stmt->bindParam(':salary', $salary, PDO::PARAM_INT);
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$stmt->bindParam(':id', $id, PDO::PARAM_INT);
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$stmt->execute();
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echo "更新しました";
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} catch (PDOException $e) {
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echo "エラー: " . $e->getMessage();
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} finally {
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$pdo = null;
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}
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