GoLang MysqlndUhConnection::query

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PHP MysqlndUhConnection::query

PHP original manual for MysqlndUhConnection::query [ show | php.net ]

MysqlndUhConnection::query

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::query — Performs a query on the database

Description

public bool MysqlndUhConnection::query ( mysqlnd_connection $connection , string $query )

Performs a query on the database (COM_QUERY).

Parameters

connection

Mysqlnd connection handle. Do not modify!

query

The query string.

Return Values

Returns TRUE on success. Otherwise, returns FALSE

Examples

Example #1 MysqlndUhConnection::query() example

<?php
class proxy extends MysqlndUhConnection {
 public function query($res, $query) {
  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
  $query = "SELECT 'How about query rewriting?'";
  $ret = parent::query($res, $query);
  printf("%s returns %s\n", __METHOD__, var_export($ret, true));
  return $ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());

$mysqli = new mysqli("localhost", "root", "", "test");
$res = $mysqli->query("SELECT 'Welcome mysqlnd_uh!' FROM DUAL");
var_dump($res->fetch_assoc());
?>

The above example will output:

proxy::query(array (
  0 => NULL,
  1 => 'SELECT \'Welcome mysqlnd_uh!\' FROM DUAL',
))
proxy::query returns true
array(1) {
  ["How about query rewriting?"]=>
  string(26) "How about query rewriting?"
}

See Also