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PHP + MYSQL ¿¬°á Å×½ºÆ® ¿¹Á¦ (pdo ¹æ½Ä)
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<?php

/**

* pdo Ŭ·¡½º ¹æ½Ä

* »ùÇÿ¹Á¦ ÀÔ´Ï´Ù. ´ëÃæ ¾î¶»°Ô µ¿À۵ǴÂÁö °øºÎÇϽñ⿡ ÁÁ°Ô Á¤¸®Çسõ¾Ò½À´Ï´Ù.

* °¢°¢ÀÇ °ªÀ» º¯°æÇÏ°í ¿¬°áÅ×½ºÆ® Çϱ⿡µµ ÁÁ½À´Ï´Ù.

*/




//0. ¼³Á¤

$mysql_hostname = 'localhost';

$mysql_username = 'username';

$mysql_password = 'password';

$mysql_database = 'database_name';

$mysql_port = '3306';

$mysql_charset = 'utf8';







//1. DB ¿¬°á

$dsn = 'mysql:host='.$mysql_hostname.';dbname='.$mysql_database.';port='.$mysql_port.';charset='.$mysql_charset;

try

{

        $connect = new PDO( $dsn, $mysql_username, $mysql_password );

}

catch ( PDOException $e )

{

        echo 'Connect failed : ' . $e->getMessage() . '<br>';

        return false;

}




//2. Äõ¸® »ý¼º

$query = ' select \'complete\' as col from dual_1';




//3. Äõ¸® ½ÇÇà

$result = $connect->query($query) or die($connect->errorInfo());




//4. °á°ú ó¸®

while($row = $result->fetch())

{

        echo $row['col'].'<br>';

}




//5. ¿¬°á Á¾·á

//pdo ´Â ÀÚµ¿ Á¾·á µÊ. ±¸Áö ÇÏ°í ½Í´Ù¸é, null °ªÀ» ÁØ´Ù.

$connect = null;
?>
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