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d6a0b3af68
RFC: https://wiki.php.net/rfc/pdo_driver_specific_subclasses Closes GH-12804 Co-Authored-By: Danack <Danack@basereality.com>
60 lines
1.5 KiB
PHP
60 lines
1.5 KiB
PHP
--TEST--
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Test PdoSqlite::createAggregate() trampoline callback
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--EXTENSIONS--
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pdo_sqlite
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--FILE--
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<?php
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$db = new PdoSqlite('sqlite::memory:');
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$db->query('CREATE TABLE test_pdo_sqlite_createaggregate_trampoline (a INTEGER, b INTEGER)');
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$stmt = $db->query('INSERT INTO test_pdo_sqlite_createaggregate_trampoline VALUES (1, -1), (2, -2), (3, -3), (4, -4), (4, -4)');
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class TrampolineTest {
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public function __call(string $name, array $arguments) {
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echo 'Trampoline for ', $name, PHP_EOL;
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$context = $arguments[0];
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if ($name === 'finalize') {
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return implode(',', $context['values']);
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}
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if (empty($context)) {
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$context = ['total' => 0, 'values' => []];
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}
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$context['total'] += (int) $arguments[2];
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$context['values'][] = $context['total'];
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return $context;
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}
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}
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var_dump($db->createAggregate('S', [new TrampolineTest(), 'step'], [new TrampolineTest(), 'finalize'], 1));
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foreach ($db->query('SELECT S(a), S(b) FROM test_pdo_sqlite_createaggregate_trampoline') as $row) {
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var_dump($row);
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}
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?>
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--EXPECT--
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bool(true)
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for step
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Trampoline for finalize
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Trampoline for finalize
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array(4) {
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["S(a)"]=>
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string(11) "1,3,6,10,14"
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[0]=>
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string(11) "1,3,6,10,14"
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["S(b)"]=>
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string(16) "-1,-3,-6,-10,-14"
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[1]=>
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string(16) "-1,-3,-6,-10,-14"
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}
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