PDO execute not correctly binding booleans

Description

The following code:

<?php

$db = new PDO(...);

$sql = <<<SQL
    CREATE TABLE test (
        `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
        `birthday` DATE NOT NULL,
        `name` VARCHAR(40) NOT NULL,
        `salary` INT NOT NULL,
        `boss` BIT NOT NULL
    ) ENGINE=InnoDB DEFAULT CHARSET=utf8
SQL;

$query = $db->prepare($sql);
$query->execute();

$sql = <<<SQL
    INSERT INTO test
    (birthday, name, salary, boss)
    VALUES (:birthday, :name, :salary, :boss)
SQL;

$query = $db->prepare($sql);

$staff = [
    [
        'birthday' => (new DateTime('1995-05-01'))->format('Y-m-d'),
        'name' => 'Sharon',
        'salary' => '200',
        'boss' => TRUE,
    ],
];

foreach ($staff as $member) {
/* works
    $query->bindValue('birthday', $member['birthday'], PDO::PARAM_STR);
    $query->bindValue('name', $member['name'], PDO::PARAM_STR);
    $query->bindValue('salary', $member['salary'], PDO::PARAM_INT);
    $query->bindValue('boss', $member['boss'], PDO::PARAM_BOOL);
    $query->execute();
*/
    // does not work
    $query->execute($member);
}

Resulted in this output:

SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'boss' at row 1

But I expected execute() not to throw an error.

I clearly see the problem in the source as the parameter is always set to be a string on line 424:

https://github.com/php/php-src/blob/615b8006c42715b5ea9ec61f9368582eeef8467f/ext/pdo/pdo_stmt.c#L411-L425

Can't the execute() code be improved to check for the param type like it is done in bindValue()?

https://github.com/php/php-src/blob/615b8006c42715b5ea9ec61f9368582eeef8467f/ext/pdo/pdo_stmt.c#L1465-L1475

PHP Version

8.2.0 RC3

Operating System

Alpine Linux

Reproduisez l’exemple PDO avec la version de PHP signalée, puis lisez ext/pdo/pdo_stmt.c autour des lignes 411-425 et comparez-le avec bindValue() autour des lignes 1465-1475. Confirmez comment execute() gère les valeurs booléennes et ajoutez une couverture de régression montrant le comportement attendu de la liaison BIT.