(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.2.0)
PDO::getAttribute — 取锟斤拷一锟斤拷锟斤拷锟捷匡拷锟斤拷锟接碉拷锟斤拷锟斤拷
锟剿猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟捷匡拷锟斤拷锟接碉拷锟斤拷锟斤拷值锟斤拷 取锟斤拷 PDOStatement 锟斤拷锟皆o拷锟斤拷锟斤拷锟� PDOStatement::getAttribute()锟斤拷
注锟斤拷锟斤拷些锟斤拷锟捷匡拷/锟斤拷锟斤拷锟斤拷锟杰诧拷支锟斤拷锟斤拷锟叫碉拷锟斤拷锟捷匡拷锟斤拷锟斤拷锟斤拷锟皆★拷
attribute
PDO::ATTR_* 锟斤拷锟斤拷锟叫碉拷一锟斤拷锟斤拷锟斤拷锟斤拷为应锟矫碉拷锟斤拷锟捷匡拷锟斤拷锟斤拷锟叫的筹拷锟斤拷锟斤拷
锟缴癸拷锟斤拷锟斤拷锟津返伙拷锟斤拷锟斤拷锟� PDO 锟斤拷锟斤拷值锟斤拷锟斤拷锟缴癸拷锟津返伙拷 null锟斤拷
Example #1 取锟斤拷锟斤拷锟捷匡拷锟斤拷锟斤拷锟斤拷锟斤拷
<?php
$conn = new PDO('odbc:sample', 'db2inst1', 'ibmdb2');
$attributes = array(
"AUTOCOMMIT", "ERRMODE", "CASE", "CLIENT_VERSION", "CONNECTION_STATUS",
"ORACLE_NULLS", "PERSISTENT", "PREFETCH", "SERVER_INFO", "SERVER_VERSION",
"TIMEOUT"
);
foreach ($attributes as $val) {
echo "PDO::ATTR_$val: ";
echo $conn->getAttribute(constant("PDO::ATTR_$val")) . "\n";
}
?>