MysqlndUhConnection
PHP Manual

MysqlndUhConnection::listFields

List MySQL table fields

Description

public array MysqlndUhConnection::listFields ( mysqlnd_connection $connection , string $table , string $achtung_wild )

List MySQL table fields.

Warning

This function is currently not documented; only its argument list is available.

Parameters

connection

Mysqlnd connection handle. Do not modify!

table

The name of the table that's being queried.

pattern

Name pattern.

Return Values

Examples

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);
?>

The above example will output:

proxy::listFields(array (
  0 => NULL,
  1 => 'test_a',
  2 => '',
))
proxy::listFields returns NULL
num_rows = 0

See Also

  • mysqlnd_uh_set_connection_proxy
  • mysql_list_fields