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|
--TEST--
PDO Common: PDO_FETCH_BOUND
--SKIPIF--
<?php # vim:ft=php
if (!extension_loaded('pdo')) die('skip');
$dir = getenv('REDIR_TEST_DIR');
if (false == $dir) die('skip no driver');
require_once $dir . 'pdo_test.inc';
PDOTest::skip();
?>
--FILE--
<?php
require getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
$db = PDOTest::factory();
$db->exec('CREATE TABLE test(idx int NOT NULL PRIMARY KEY, txt VARCHAR(20))');
$db->exec('INSERT INTO test VALUES(0, \'String0\')');
$db->exec('INSERT INTO test VALUES(1, \'String1\')');
$db->exec('INSERT INTO test VALUES(2, \'String2\')');
$stmt1 = $db->prepare('SELECT COUNT(idx) FROM test');
$stmt2 = $db->prepare('SELECT idx, txt FROM test ORDER by idx');
$stmt1->execute();
var_dump($stmt1->fetchColumn());
$stmt1 = null;
$stmt2->execute();
$cont = $stmt2->fetchAll(PDO_FETCH_COLUMN|PDO_FETCH_UNIQUE);
var_dump($cont);
echo "===WHILE===\n";
$stmt2->bindColumn('idx', $idx);
$stmt2->bindColumn('txt', $txt);
$stmt2->execute();
while($stmt2->fetch(PDO_FETCH_BOUND)) {
var_dump(array($idx=>$txt));
}
echo "===ALONE===\n";
$stmt3 = $db->prepare('SELECT txt FROM test WHERE idx=:inp');
$stmt3->bindParam(':inp', $idx); /* by foreign name */
$stmt4 = $db->prepare('SELECT idx FROM test WHERE txt=:txt');
$stmt4->bindParam(':txt', $txt); /* using same name */
foreach($cont as $idx => $txt)
{
var_dump(array($idx=>$txt));
var_dump($stmt3->execute());
if ($idx == 0) {
/* portability-wise, you may only bindColumn()s
* after execute() has been called at least once */
$stmt3->bindColumn('txt', $col1);
}
var_dump($stmt3->fetch(PDO_FETCH_BOUND));
$stmt3->closeCursor();
var_dump($stmt4->execute());
if ($idx == 0) {
/* portability-wise, you may only bindColumn()s
* after execute() has been called at least once */
$stmt4->bindColumn('idx', $col2);
}
var_dump($stmt4->fetch(PDO_FETCH_BOUND));
$stmt4->closeCursor();
var_dump(array($col2=>$col1));
}
echo "===REBIND/SAME===\n";
$stmt4->bindColumn('idx', $col1);
foreach($cont as $idx => $txt)
{
var_dump(array($idx=>$txt));
var_dump($stmt3->execute());
var_dump($stmt3->fetch(PDO_FETCH_BOUND));
$stmt3->closeCursor();
var_dump($col1);
var_dump($stmt4->execute());
var_dump($stmt4->fetch(PDO_FETCH_BOUND));
$stmt4->closeCursor();
var_dump($col1);
}
echo "===REBIND/CONFLICT===\n";
$stmt2->bindColumn('idx', $col1);
$stmt2->bindColumn('txt', $col1);
$stmt2->execute();
while($stmt2->fetch(PDO_FETCH_BOUND))
{
var_dump($col1);
}
?>
--EXPECT--
string(1) "3"
array(3) {
[0]=>
string(7) "String0"
[1]=>
string(7) "String1"
[2]=>
string(7) "String2"
}
===WHILE===
array(1) {
[0]=>
string(7) "String0"
}
array(1) {
[1]=>
string(7) "String1"
}
array(1) {
[2]=>
string(7) "String2"
}
===ALONE===
array(1) {
[0]=>
string(7) "String0"
}
bool(true)
bool(true)
bool(true)
bool(true)
array(1) {
[0]=>
string(7) "String0"
}
array(1) {
[1]=>
string(7) "String1"
}
bool(true)
bool(true)
bool(true)
bool(true)
array(1) {
[1]=>
string(7) "String1"
}
array(1) {
[2]=>
string(7) "String2"
}
bool(true)
bool(true)
bool(true)
bool(true)
array(1) {
[2]=>
string(7) "String2"
}
===REBIND/SAME===
array(1) {
[0]=>
string(7) "String0"
}
bool(true)
bool(true)
string(7) "String0"
bool(true)
bool(true)
string(1) "0"
array(1) {
[1]=>
string(7) "String1"
}
bool(true)
bool(true)
string(7) "String1"
bool(true)
bool(true)
string(1) "1"
array(1) {
[2]=>
string(7) "String2"
}
bool(true)
bool(true)
string(7) "String2"
bool(true)
bool(true)
string(1) "2"
===REBIND/CONFLICT===
string(7) "String0"
string(7) "String1"
string(7) "String2"
|
