PHP 8.1.15 Released!

CollectionModify::bind

(No version information available, might only be in Git)

CollectionModify::bindBind value to query placeholder

Descripción

public mysql_xdevapi\CollectionModify::bind(array $placeholder_values): mysql_xdevapi\CollectionModify

Bind a parameter to the placeholder in the search condition of the modify operation.

The placeholder has the form of :NAME where ':' is a common prefix that must always exists before any NAME where NAME is the name of the placeholder. The bind method accepts a list of placeholders if multiple entities have to be substituted in the search condition of the modify operation.

Parámetros

placeholder_values

Placeholder values to substitute in the search condition. Multiple values are allowed and have to be passed as an array of mappings PLACEHOLDER_NAME->PLACEHOLDER_VALUE.

Valores devueltos

A CollectionModify object that can be used to execute the command, or to add additional operations.

Ejemplos

Ejemplo #1 mysql_xdevapi\CollectionModify::bind() example

<?php
$session
= mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();

$schema = $session->getSchema("addressbook");
$collection = $schema->createCollection("people");

$result = $collection
->add(
'{"name": "Bernie",
"traits": ["Friend", "Brother", "Human"]}'
)
->
execute();

$collection
->modify("name = :name")
->
bind(['name' => 'Bernie'])
->
arrayAppend('traits', 'Happy')
->
execute();

$result = $collection
->find()
->
execute();

print_r($result->fetchAll());
?>

El resultado del ejemplo sería algo similar a:

Array
(
    [0] => Array
        (
            [_id] => 00005b6b53610000000000000110
            [name] => Bernie
            [traits] => Array
                (
                    [0] => Friend
                    [1] => Brother
                    [2] => Human
                    [3] => Happy
                )
        )
)
add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top