MysqlndUhConnection::listFields
(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhConnection::listFields — List MySQL table fields
설명
public array MysqlndUhConnection::listFields
( mysqlnd_connection
$connection
, string $table
, string $achtung_wild
)List MySQL table fields.
Warning
이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.
인수
-
connection -
Mysqlnd connection handle. Do not modify!
-
table -
The name of the table that's being queried.
-
pattern -
Name pattern.
반환값
예제
Example #1 MysqlndUhConnection::listFields() example
<?php
class proxy extends MysqlndUhConnection {
public function listFields($res, $table, $pattern) {
printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
$ret = parent::listFields($res, $table, $pattern);
printf("%s returns %s\n", __METHOD__, var_export($ret, true));
return $ret;
}
}
mysqlnd_uh_set_connection_proxy(new proxy());
$mysql = mysql_connect("localhost", "root", "");
mysql_select_db("test", $mysql);
mysql_query("DROP TABLE IF EXISTS test_a", $mysql);
mysql_query("CREATE TABLE test_a(id INT, col1 VARCHAR(255))", $mysql);
$res = mysql_list_fields("test", "test_a", $mysql);
printf("num_rows = %d\n", mysql_num_rows($res));
while ($row = mysql_fetch_assoc($res))
var_dump($row);
?>
위 예제의 출력:
proxy::listFields(array ( 0 => NULL, 1 => 'test_a', 2 => '', )) proxy::listFields returns NULL num_rows = 0
참고
- mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
- mysql_list_fields() - MySQL 테이블 필드를 반환
add a note
User Contributed Notes
There are no user contributed notes for this page.
