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45 lines
865 B
PHP
45 lines
865 B
PHP
--TEST--
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Test SQLite3::createCollation() by adding strnatcmp() as an SQL COLLATE sequence
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--SKIPIF--
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<?php require_once dirname(__FILE__) . '/skipif.inc'; ?>
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--FILE--
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<?php
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require_once dirname(__FILE__) . '/new_db.inc';
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$db->createCollation('NAT', 'strnatcmp');
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$db->exec('CREATE TABLE t (s varchar(4))');
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$stmt = $db->prepare('INSERT INTO t VALUES (?)');
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foreach(array('a1', 'a10', 'a2') as $s){
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$stmt->bindParam(1, $s);
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$stmt->execute();
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}
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$defaultSort = $db->query('SELECT s FROM t ORDER BY s'); //memcmp() sort
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$naturalSort = $db->query('SELECT s FROM t ORDER BY s COLLATE NAT'); //strnatcmp() sort
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echo "default\n";
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while ($row = $defaultSort->fetchArray()){
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echo $row['s'], "\n";
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}
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echo "natural\n";
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while ($row = $naturalSort->fetchArray()){
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echo $row['s'], "\n";
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}
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$db->close();
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?>
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--EXPECT--
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default
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a1
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a10
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a2
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natural
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a1
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a2
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a10
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