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[ELWIX - Embedded LightWeight unIX -] /
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sqlite3 /
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sqlite3_36_create_collation.phpt
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1.1.1.1 (vendor branch):
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Tue May 29 12:34:43 2012 UTC (12 years, 3 months ago) by
misho
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CVS tags:
v5_4_3elwix,
v5_4_29p0,
v5_4_29,
v5_4_20p0,
v5_4_20,
v5_4_17p0,
v5_4_17,
HEAD
php 5.4.3+patches
--TEST--
Test SQLite3::createCollation() by adding strnatcmp() as an SQL COLLATE sequence
--SKIPIF--
<?php require_once dirname(__FILE__) . '/skipif.inc'; ?>
--FILE--
<?php
require_once dirname(__FILE__) . '/new_db.inc';
$db->createCollation('NAT', 'strnatcmp');
$db->exec('CREATE TABLE t (s varchar(4))');
$stmt = $db->prepare('INSERT INTO t VALUES (?)');
foreach(array('a1', 'a10', 'a2') as $s){
$stmt->bindParam(1, $s);
$stmt->execute();
}
$defaultSort = $db->query('SELECT s FROM t ORDER BY s'); //memcmp() sort
$naturalSort = $db->query('SELECT s FROM t ORDER BY s COLLATE NAT'); //strnatcmp() sort
echo "default\n";
while ($row = $defaultSort->fetchArray()){
echo $row['s'], "\n";
}
echo "natural\n";
while ($row = $naturalSort->fetchArray()){
echo $row['s'], "\n";
}
$db->close();
?>
--EXPECT--
default
a1
a10
a2
natural
a1
a2
a10
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