pdo_mysql_stmt_bindcolumn.phpt   [plain text]

--TEST--
MySQL PDOStatement->bindColumn()
--SKIPIF--
<?php
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
MySQLPDOTest::skip();
$db = MySQLPDOTest::factory();
?>
--FILE--
<?php
	require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
	$db = MySQLPDOTest::factory();
	MySQLPDOTest::createTestTable($db);

	try {
		$db->setAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY, 1);
		if (1 != $db->getAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY))
			printf("[002] Unable to turn on emulated prepared statements\n");

		$stmt = $db->prepare('SELECT id, label FROM test ORDER BY id ASC LIMIT 2');
		$stmt->execute();
		$id = $label = null;

		if (!$stmt->bindColumn(1, $id, PDO::PARAM_INT))
			printf("[003] Cannot bind integer column, %s %s\n",
				$stmt->errorCode(), var_export($stmt->errorInfo(), true));

		if (!$stmt->bindColumn(2, $label, PDO::PARAM_STR))
			printf("[004] Cannot bind string column, %s %s\n",
				$stmt->errorCode(), var_export($stmt->errorInfo(), true));

		$data = array();
		while ($stmt->fetch(PDO::FETCH_BOUND)) {
			printf("id = %s (%s) / label = %s (%s)\n",
				var_export($id, true), gettype($id),
				var_export($label, true), gettype($label));
			$data[] = array('id' => $id, 'label' => $label);
		}

		$stmt = $db->query('SELECT id, label FROM test ORDER BY id ASC LIMIT 2');
		$index = 0;
		while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
			if ($row['id'] != $data[$index]['id']) {
				printf("[005] Fetch bound and fetch assoc differ - column 'id', bound: %s/%s, assoc: %s/%s\n",
					var_export($data[$index]['id'], true), gettype($data[$index]['id']),
					var_export($row['id'], true), gettype($row['id']));
			}
			if ($row['label'] != $data[$index]['label']) {
				printf("[006] Fetch bound and fetch assoc differ - column 'label', bound: %s/%s, assoc: %s/%s\n",
					var_export($data[$index]['label'], true), gettype($data[$index]['label']),
					var_export($row['label'], true), gettype($row['label']));
			}
			$index++;
		}

		$db->setAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY, 0);
		if (0 != $db->getAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY))
			printf("[007] Unable to turn off emulated prepared statements\n");

		$stmt = $db->prepare('SELECT id, label FROM test ORDER BY id ASC LIMIT 2, 2');
		$stmt->execute();
		$id = $label = null;

		if (!$stmt->bindColumn(1, $id, PDO::PARAM_INT))
			printf("[008] Cannot bind integer column, %s %s\n",
				$stmt->errorCode(), var_export($stmt->errorInfo(), true));

		if (!$stmt->bindColumn(2, $label, PDO::PARAM_STR))
			printf("[009] Cannot bind string column, %s %s\n",
				$stmt->errorCode(), var_export($stmt->errorInfo(), true));

		$data = array();
		while ($stmt->fetch(PDO::FETCH_BOUND)) {
			printf("id = %s (%s) / label = %s (%s)\n",
				var_export($id, true), gettype($id),
				var_export($label, true), gettype($label));
			$data[] = array('id' => $id, 'label' => $label);
		}

		$stmt = $db->query('SELECT id, label FROM test ORDER BY id ASC LIMIT 2, 2');
		$index = 0;
		while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
			if ($row['id'] != $data[$index]['id']) {
				printf("[010] Fetch bound and fetch assoc differ - column 'id', bound: %s/%s, assoc: %s/%s\n",
					var_export($data[$index]['id'], true), gettype($data[$index]['id']),
					var_export($row['id'], true), gettype($row['id']));
			}
			if ($row['label'] != $data[$index]['label']) {
				printf("[011] Fetch bound and fetch assoc differ - column 'label', bound: %s/%s, assoc: %s/%s\n",
					var_export($data[$index]['label'], true), gettype($data[$index]['label']),
					var_export($row['label'], true), gettype($row['label']));
			}
			$index++;
		}

	} catch (PDOException $e) {
		printf("[001] %s [%s] %s\n",
			$e->getMessage(), $db->errorCode(), implode(' ', $db->errorInfo()));
	}

	print "done!";
?>
--CLEAN--
<?php
require dirname(__FILE__) . '/mysql_pdo_test.inc';
$db = MySQLPDOTest::factory();
$db->exec('DROP TABLE IF EXISTS test');
?>
--EXPECTF--
id = 1 (integer) / label = 'a' (string)
id = 2 (integer) / label = 'b' (string)
id = 3 (integer) / label = 'c' (string)
id = 4 (integer) / label = 'd' (string)
done!