mirror of
https://github.com/alextselegidis/easyappointments.git
synced 2024-12-23 07:03:26 +03:00
134 lines
3.6 KiB
PHP
134 lines
3.6 KiB
PHP
<?php
|
|
/**
|
|
* CodeIgniter
|
|
*
|
|
* An open source application development framework for PHP
|
|
*
|
|
* This content is released under the MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2014 - 2019, British Columbia Institute of Technology
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*
|
|
* @package CodeIgniter
|
|
* @author EllisLab Dev Team
|
|
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
|
|
* @copyright Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
|
|
* @license https://opensource.org/licenses/MIT MIT License
|
|
* @link https://codeigniter.com
|
|
* @since Version 3.0.0
|
|
* @filesource
|
|
*/
|
|
defined('BASEPATH') OR exit('No direct script access allowed');
|
|
|
|
/**
|
|
* PHP ext/standard compatibility package
|
|
*
|
|
* @package CodeIgniter
|
|
* @subpackage CodeIgniter
|
|
* @category Compatibility
|
|
* @author Andrey Andreev
|
|
* @link https://codeigniter.com/userguide3/
|
|
*/
|
|
|
|
// ------------------------------------------------------------------------
|
|
|
|
if (is_php('5.5'))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------
|
|
|
|
if ( ! function_exists('array_column'))
|
|
{
|
|
/**
|
|
* array_column()
|
|
*
|
|
* @link https://secure.php.net/array_column
|
|
* @param array $array
|
|
* @param mixed $column_key
|
|
* @param mixed $index_key
|
|
* @return array
|
|
*/
|
|
function array_column(array $array, $column_key, $index_key = NULL)
|
|
{
|
|
if ( ! in_array($type = gettype($column_key), array('integer', 'string', 'NULL'), TRUE))
|
|
{
|
|
if ($type === 'double')
|
|
{
|
|
$column_key = (int) $column_key;
|
|
}
|
|
elseif ($type === 'object' && method_exists($column_key, '__toString'))
|
|
{
|
|
$column_key = (string) $column_key;
|
|
}
|
|
else
|
|
{
|
|
trigger_error('array_column(): The column key should be either a string or an integer', E_USER_WARNING);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
if ( ! in_array($type = gettype($index_key), array('integer', 'string', 'NULL'), TRUE))
|
|
{
|
|
if ($type === 'double')
|
|
{
|
|
$index_key = (int) $index_key;
|
|
}
|
|
elseif ($type === 'object' && method_exists($index_key, '__toString'))
|
|
{
|
|
$index_key = (string) $index_key;
|
|
}
|
|
else
|
|
{
|
|
trigger_error('array_column(): The index key should be either a string or an integer', E_USER_WARNING);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
$result = array();
|
|
foreach ($array as &$a)
|
|
{
|
|
if ($column_key === NULL)
|
|
{
|
|
$value = $a;
|
|
}
|
|
elseif (is_array($a) && array_key_exists($column_key, $a))
|
|
{
|
|
$value = $a[$column_key];
|
|
}
|
|
else
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if ($index_key === NULL OR ! array_key_exists($index_key, $a))
|
|
{
|
|
$result[] = $value;
|
|
}
|
|
else
|
|
{
|
|
$result[$a[$index_key]] = $value;
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
}
|