Rechercher une fonction PHP

MysqlndUhPreparedStatement: : prepare

Contents

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhPreparedStatement::prepare — Prepare an SQL statement for execution

Description

public MysqlndUhPreparedStatement::prepare ( mysqlnd_prepared_statement $statement , string $query ) : bool

Prepare an SQL statement for execution.

PHP: MysqlndUhPreparedStatement::prepare - Manual Home of Manuel PHP  Contents Haut

Parameters

statement

Mysqlnd prepared statement handle. Do not modify! Resource of type Mysqlnd Prepared Statement (internal only - you must not modify it!).

query

The query to be prepared.

PHP: MysqlndUhPreparedStatement::prepare - Manual Home of Manuel PHP  Contents Haut

Return Values

Returns TRUE on success. Otherwise, returns FALSE

PHP: MysqlndUhPreparedStatement::prepare - Manual Home of Manuel PHP  Contents Haut

Examples

Example #1 MysqlndUhPreparedStatement::prepare() example

<?php
class stmt_proxy extends MysqlndUhPreparedStatement {
 public function prepare($res, $query) {
  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
  $query = "SELECT 'No more you-know-what-I-mean for lunch, please' AS _msg FROM DUAL";
  $ret = parent::prepare($res, $query);
  printf("%s returns %s\n", __METHOD__, var_export($ret, true));
  var_dump($ret);
  return $ret;
 }
}
mysqlnd_uh_set_statement_proxy(new stmt_proxy());

$mysqli = new mysqli("localhost", "root", "", "test");
$stmt = $mysqli->prepare("SELECT 'Labskaus' AS _msg FROM DUAL");
$stmt->execute();
$msg = NULL;
$stmt->bind_result($msg);
$stmt->fetch();
var_dump($msg);
?>

The above example will output:

stmt_proxy::prepare(array (
  0 => NULL,
  1 => 'SELECT \'Labskaus\' AS _msg FROM DUAL',
))
stmt_proxy::prepare returns true
bool(true)
string(46) "No more you-know-what-I-mean for lunch, please"

PHP: MysqlndUhPreparedStatement::prepare - Manual Home of Manuel PHP  Contents Haut

See Also

Find a PHP function

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-mysqlnduhpreparedstatement.prepare.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut