php if shorthand

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showing results for - "php if shorthand"
Antonio
17 Jan 2020
1<?php
2$v = 1;
3
4$r = (1 == $v) ? 'Yes' : 'No'; // $r is set to 'Yes'
5$r = (3 == $v) ? 'Yes' : 'No'; // $r is set to 'No'
6
7echo (1 == $v) ? 'Yes' : 'No'; // 'Yes' will be printed
8
9// and since PHP 5.3
10$v = 'My Value';
11$r = ($v) ?: 'No Value'; // $r is set to 'My Value' because $v is evaluated to TRUE
12
13$v = '';
14echo ($v) ?: 'No Value'; // 'No Value' will be printed because $v is evaluated to FALSE
15?>
16
source
Dylan
11 Mar 2017
1$errors = array(
2            0 => 'OK',
3            1 => 'Неверный xml',
4            2 => 'Широта не указана',
5            3 => 'Долгота не указана',
6            4 => 'Дата и время запроса не указаны',
7            5 => 'Точность не указана',
8            6 => 'Идентификатор телефона не указан',
9            7 => 'Идентификатор телефона не найден',
10            8 => 'Неверная широта',
11            9 => 'Неверная долгота',
12            10 => 'Неверная точность',
13            11 => 'Заказы не найдены',
14            12 => 'Неверные дата и время запроса',
15            13 => 'Ошибка mysql',
16            14 => 'Неизвестная функция',
17            15 => 'Тариф не найден',
18            18 => 'Город отправления не указан',
19            19 => 'Город назначения не указан',
20            20 => 'Неверная масса',
21            21 => 'Город отправления не найден',
22            22 => 'Город назначения не найден',
23            23 => 'Масса не указана',
24            24 => 'Логин не указан',
25            25 => 'Ошибка авторизации',
26            26 => 'Логин уже существует',
27            27 => 'Клиент уже существует',
28            28 => 'Адрес не указан',
29            29 => 'Более не поддерживается',
30            30 => 'Настройка sip не выполнена',
31            31 => 'Телефон не указан',
32            32 => 'Телефон курьера не указан',
33            33 => 'Ошибка соединения',
34            34 => 'Неверный номер',
35            35 => 'Неверный номер',
36            36 => 'Ошибка определения тарифа',
37            37 => 'Ошибка определения тарифа',
38            38 => 'Тариф не найден',
39            39 => 'Тариф не найден',
40        );
41
42        return isset($errors[$code]) ? $errors[$code] : 'Неизвестная ошибка';
Avery
22 Nov 2018
1$is_admin = ($user['permissions'] == 'admin') ? true : false;
Cristina
27 Oct 2016
1$y = $x ? "true" : "false";
Lotta
11 Mar 2020
1<?php echo ($qte > 0) ? $qte : 0; ?>
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