fetchmodes.inc

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<?php

/**
 * Tests the drivers' various fetch methods
 *
 * Executed by driver/02fetch.phpt
 *
 * PHP versions 4 and 5
 *
 * LICENSE: This source file is subject to version 3.0 of the PHP license
 * that is available through the world-wide-web at the following URI:
 * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
 * the PHP License and are unable to obtain it through the web, please
 * send a note to [e-mail] so we can mail you a copy immediately.
 *
 * @category   Database
 * @package    DB
 * @author     Daniel Convissor <[e-mail]>
 * @copyright  1997-2005 The PHP Group
 * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
 * @version    $Id: fetchmodes.inc,v 1.11 2005/02/14 17:04:14 danielc Exp $
 * @link       http://pear.php.net/package/DB
 */

/**
 * Local error callback handler
 *
 * Drops the phptest table, prints out an error message and kills the
 * process.
 *
 * @param object  $o  PEAR error object automatically passed to this method
 * @return void
 * @see PEAR::setErrorHandling()
 */
function pe($o) {
    global $dbh;

    $dbh->setErrorHandling(PEAR_ERROR_RETURN);
    drop_table($dbh, 'phptest');

    die($o->toString());
}

$dbh->setErrorHandling(PEAR_ERROR_CALLBACK, 'pe');
$dbh->setOption('autofree', true);

$dbh->query("INSERT INTO phptest VALUES (1, 'one', 'One', '2001-02-16')");
$dbh->query("INSERT INTO phptest VALUES (2, 'two', 'Two', '2001-02-15')");
$dbh->query("INSERT INTO phptest VALUES (3, 'three', 'Three', '2001-02-14')");

print "testing fetchrow:\n";
$sth = $dbh->query("SELECT * FROM phptest");
for ($i = 1; $i <= 5; $i++) {
    print "row $i: ";
    $row = $sth->fetchRow();
    if (DB::isError($row)) {
        print $row->toString() . "\n";
        continue;
    }
    if (is_array($row)) {
        print implode(', ', $row) . "\n";
    } else {
        var_dump($row);
    }
}
$sth->free();  // keep fbsql happy.

$dbh->query('DELETE FROM phptest WHERE a <> 42');


print "testing fetchmodes: fetchrow default default, portability mode DB_PORTABILITY_ALL ^ DB_PORTABILITY_RTRIM\n";
$dbh->setOption('portability', DB_PORTABILITY_ALL ^ DB_PORTABILITY_RTRIM);
$sth = $dbh->query("SELECT * FROM phptest");
$row = $sth->fetchRow();
print implode(" ", array_keys($row))."\n";
$actual = implode(' ', array_values($row));
switch ($dbh->phptype) {
    case 'fbsql':
    case 'msql':
    case 'mysql':
    case 'mysqli':
    case 'sqlite':
        $expected = '42 bing This is a test 1999-11-21';
        break;
    case 'ifx':
        $expected = '42 bing                                     This is a test                                                                                                                                                                                                                                                  1999-11-21          ';
        break;
    default:
        $expected = '42 bing                                     This is a test 1999-11-21';
}
if ($actual == $expected) {
    echo "output matched expected format\n";
} else {
    echo "DIDN'T MATCH!  Expected output: '$expected'.  Actual output: '$actual'.\n";
}
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchinto default default\n";
$dbh->setOption('portability', DB_PORTABILITY_ALL);
$sth = $dbh->query("SELECT * FROM phptest");
$row = array();
$sth->fetchInto($row);
print implode(" ", array_keys($row))."\n";
print implode(' ', array_values($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchrow ordered default\n";
$dbh->setFetchMode(DB_FETCHMODE_ORDERED);
$sth = $dbh->query("SELECT * FROM phptest");
$row = $sth->fetchRow();
print implode(" ", array_keys($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchrow assoc default\n";
$dbh->setFetchMode(DB_FETCHMODE_ASSOC);
$sth = $dbh->query("SELECT * FROM phptest");
$row = $sth->fetchRow();
print implode(" ", array_keys($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchrow ordered default with assoc specified\n";
$dbh->setFetchMode(DB_FETCHMODE_ORDERED);
$sth = $dbh->query("SELECT * FROM phptest");
$row = $sth->fetchRow(DB_FETCHMODE_ASSOC);
print implode(" ", array_keys($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchrow assoc default with ordered specified\n";
$dbh->setFetchMode(DB_FETCHMODE_ASSOC);
$sth = $dbh->query("SELECT * FROM phptest");
$row = $sth->fetchRow(DB_FETCHMODE_ORDERED);
print implode(" ", array_keys($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchinto ordered default\n";
$dbh->setFetchMode(DB_FETCHMODE_ORDERED);
$sth = $dbh->query("SELECT * FROM phptest");
$row = array();
$sth->fetchInto($row);
print implode(" ", array_keys($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchinto assoc default\n";
$dbh->setFetchMode(DB_FETCHMODE_ASSOC);
$sth = $dbh->query("SELECT * FROM phptest");
$row = array();
$sth->fetchInto($row);
print implode(" ", array_keys($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchinto ordered default with assoc specified\n";
$dbh->setFetchMode(DB_FETCHMODE_ORDERED);
$sth = $dbh->query("SELECT * FROM phptest");
$row = array();
$sth->fetchInto($row, DB_FETCHMODE_ASSOC);
print implode(" ", array_keys($row))."\n";
$sth->free();  // keep fbsql happy.

print "testing fetchmodes: fetchinto assoc default with ordered specified\n";
$dbh->setFetchMode(DB_FETCHMODE_ASSOC);
$sth = $dbh->query("SELECT * FROM phptest");
$row = array();
$sth->fetchInto($row, DB_FETCHMODE_ORDERED);
print implode(" ", array_keys($row))."\n";

$sth->free();  // keep fbsql happy.
               // keep ibase happy: can't drop tbl that has results open against it.

$dbh->setErrorHandling(PEAR_ERROR_RETURN);
drop_table($dbh, 'phptest');