SQLite3::enableExceptions

(PHP 5 >= 5.3.0, PHP 7)

SQLite3::enableExceptions — Enable throwing exceptions

Descripción

bool SQLite3::enableExceptions ([ bool $enableExceptions = false ] )

Controls whether the SQLite3 instance will throw exceptions or warnings on error.

Parámetros

enable

When TRUE, the SQLite3 instance, and SQLite3Stmt and SQLite3Result instances derived from it, will throw exceptions on error.

When FALSE, the SQLite3 instance, and SQLite3Stmt and SQLite3Result instances derived from it, will raise warnings on error.

For either mode, the error code and message, if any, will be available via SQLite3::lastErrorCode() and SQLite3::lastErrorMsg() respectively.

Valores devueltos

Returns the old value; TRUE if exceptions were enabled, FALSE otherwise.

Ejemplos

Ejemplo #1 SQLite3::enableExceptions() example


<?php
$sqlite = new SQLite3(':memory:');
try {
    $sqlite->exec('create table foo');
    $sqlite->enableExceptions(true);
    $sqlite->exec('create table bar');
} catch (Exception $e) {
    echo 'Caught exception: ' . $e->getMessage();
}
?>

El resultado del ejemplo sería algo similar a:

Warning: SQLite3::exec(): near "foo": syntax error in example.php on line 4
Caught exception: near "bar": syntax error