19 lines
636 B
PHP
19 lines
636 B
PHP
<?php
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header('Content-Type: application/json; charset=utf-8');
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require_once '../../bbs/db_conn.php';
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$pdo = db_conn();
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$group = $_GET['group_code'] ?? '';
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try {
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if ($group !== '') {
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$stmt = $pdo->prepare("SELECT * FROM edu_codes WHERE group_code = ? ORDER BY code");
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$stmt->execute([$group]);
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} else {
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$stmt = $pdo->query("SELECT * FROM edu_codes ORDER BY group_code, code");
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}
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$codes = $stmt->fetchAll(PDO::FETCH_ASSOC);
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echo json_encode(['codes' => $codes], JSON_UNESCAPED_UNICODE);
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} catch (Exception $e) {
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echo json_encode(['error' => $e->getMessage()], JSON_UNESCAPED_UNICODE);
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}
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?>
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