/ var / www / html / cai / system / database / [ HOME SHELL ]

Name	Size	Permission	Action
Exceptions	[ DIR ]	drwxr-x--x
MySQLi	[ DIR ]	drwxr-x--x
Postgre	[ DIR ]	drwxr-x--x
SQLSRV	[ DIR ]	drwxr-x--x
SQLite3	[ DIR ]	drwxr-x--x
drivers	[ DIR ]	drwxr-x--x
BaseBuilder.php	71.65 KB	-rwxr-x--x
BaseConnection.php	41.27 KB	-rwxr-x--x
BasePreparedQuery.php	4.37 KB	-rwxr-x--x
BaseResult.php	12.27 KB	-rwxr-x--x
BaseUtils.php	8.12 KB	-rwxr-x--x
Config.php	3.55 KB	-rwxr-x--x
ConnectionInterface.php	3.79 KB	-rwxr-x--x
DB.php	6.52 KB	-rwxr-x--x
DB_cache.php	5.76 KB	-rwxr-x--x
DB_driver.php	44.87 KB	-rwxr-x--x
DB_forge.php	23.58 KB	-rwxr-x--x
DB_query_builder.php	62.23 KB	-rwxr-x--x
DB_result.php	13.97 KB	-rwxr-x--x
DB_utility.php	10.59 KB	-rwxr-x--x
Database.php	3.76 KB	-rwxr-x--x
Forge.php	27.94 KB	-rwxr-x--x
Migration.php	1.3 KB	-rwxr-x--x
MigrationRunner.php	21.86 KB	-rwxr-x--x
ModelFactory.php	1.15 KB	-rwxr-x--x
PreparedQueryInterface.php	1.24 KB	-rwxr-x--x
Query.php	10.12 KB	-rwxr-x--x
QueryInterface.php	2.21 KB	-rwxr-x--x
ResultInterface.php	3.91 KB	-rwxr-x--x
Seeder.php	4.07 KB	-rwxr-x--x
index.html	131 B	-rwxr-x--x

Code Editor : ResultInterface.php

<?php

/**
 * This file is part of CodeIgniter 4 framework.
 *
 * (c) CodeIgniter Foundation <admin@codeigniter.com>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace CodeIgniter\Database;

/**
 * Interface ResultInterface
 */
interface ResultInterface
{
    /**
     * Retrieve the results of the query. Typically an array of
     * individual data rows, which can be either an 'array', an
     * 'object', or a custom class name.
     *
     * @param string $type The row type. Either 'array', 'object', or a class name to use
     */
    public function getResult(string $type = 'object'): array;

/**
     * Returns the results as an array of custom objects.
     *
     * @param string $className The name of the class to use.
     *
     * @return mixed
     */
    public function getCustomResultObject(string $className);

/**
     * Returns the results as an array of arrays.
     *
     * If no results, an empty array is returned.
     */
    public function getResultArray(): array;

/**
     * Returns the results as an array of objects.
     *
     * If no results, an empty array is returned.
     */
    public function getResultObject(): array;

/**
     * Wrapper object to return a row as either an array, an object, or
     * a custom class.
     *
     * If row doesn't exist, returns null.
     *
     * @param mixed  $n    The index of the results to return
     * @param string $type The type of result object. 'array', 'object' or class name.
     *
     * @return mixed
     */
    public function getRow($n = 0, string $type = 'object');

/**
     * Returns a row as a custom class instance.
     *
     * If row doesn't exists, returns null.
     *
     * @return mixed
     */
    public function getCustomRowObject(int $n, string $className);

/**
     * Returns a single row from the results as an array.
     *
     * If row doesn't exist, returns null.
     *
     * @return mixed
     */
    public function getRowArray(int $n = 0);

/**
     * Returns a single row from the results as an object.
     *
     * If row doesn't exist, returns null.
     *
     * @return mixed
     */
    public function getRowObject(int $n = 0);

/**
     * Assigns an item into a particular column slot.
     *
     * @param string $key
     * @param mixed  $value
     *
     * @return mixed
     */
    public function setRow($key, $value = null);

/**
     * Returns the "first" row of the current results.
     *
     * @return mixed
     */
    public function getFirstRow(string $type = 'object');

/**
     * Returns the "last" row of the current results.
     *
     * @return mixed
     */
    public function getLastRow(string $type = 'object');

/**
     * Returns the "next" row of the current results.
     *
     * @return mixed
     */
    public function getNextRow(string $type = 'object');

/**
     * Returns the "previous" row of the current results.
     *
     * @return mixed
     */
    public function getPreviousRow(string $type = 'object');

/**
     * Returns an unbuffered row and move the pointer to the next row.
     *
     * @return mixed
     */
    public function getUnbufferedRow(string $type = 'object');

/**
     * Gets the number of fields in the result set.
     */
    public function getFieldCount(): int;

/**
     * Generates an array of column names in the result set.
     */
    public function getFieldNames(): array;

/**
     * Generates an array of objects representing field meta-data.
     */
    public function getFieldData(): array;

/**
     * Frees the current result.
     */
    public function freeResult();

/**
     * Moves the internal pointer to the desired offset. This is called
     * internally before fetching results to make sure the result set
     * starts at zero.
     *
     * @return mixed
     */
    public function dataSeek(int $n = 0);
}

Urban Research Lab

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.