yaml_emit - Returns the YAML representation of a value
Вернуться к: Yaml Функции
yaml_emit
(PECL yaml >= 0.5.0)
yaml_emit — Returns the YAML representation of a value
Описание
$data
[, int $encoding = YAML_ANY_ENCODING
[, int $linebreak = YAML_ANY_BREAK
[, array $callbacks
]]] )
Generate a YAML representation of the provided data.
Список параметров
-
data -
The
databeing encoded. Can be any type except a resource. -
encoding -
Output character encoding chosen from
YAML_ANY_ENCODING,YAML_UTF8_ENCODING,YAML_UTF16LE_ENCODING,YAML_UTF16BE_ENCODING. -
linebreak -
Output linebreak style chosen from
YAML_ANY_BREAK,YAML_CR_BREAK,YAML_LN_BREAK,YAML_CRLN_BREAK. -
callbacks -
Content handlers for emitting YAML nodes. Associative array of classname => callable mappings. See emit callbacks for more details.
Возвращаемые значения
Returns a YAML encoded string on success.
Список изменений
| Версия | Описание |
|---|---|
| 1.1.0 |
The callbacks parameter was added.
|
Примеры
Пример #1 yaml_emit() example
<?php
$addr = array(
"given" => "Chris",
"family"=> "Dumars",
"address"=> array(
"lines"=> "458 Walkman Dr.
Suite #292",
"city"=> "Royal Oak",
"state"=> "MI",
"postal"=> 48046,
),
);
$invoice = array (
"invoice"=> 34843,
"date"=> 980208000,
"bill-to"=> $addr,
"ship-to"=> $addr,
"product"=> array(
array(
"sku"=> "BL394D",
"quantity"=> 4,
"description"=> "Basketball",
"price"=> 450,
),
array(
"sku"=> "BL4438H",
"quantity"=> 1,
"description"=> "Super Hoop",
"price"=> 2392,
),
),
"tax"=> 251.42,
"total"=> 4443.52,
"comments"=> "Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338.",
);
var_dump(yaml_emit($invoice));
?>
Результатом выполнения данного примера будет что-то подобное:
string(628) "---
invoice: 34843
date: 980208000
bill-to:
given: Chris
family: Dumars
address:
lines: |-
458 Walkman Dr.
Suite #292
city: Royal Oak
state: MI
postal: 48046
ship-to:
given: Chris
family: Dumars
address:
lines: |-
458 Walkman Dr.
Suite #292
city: Royal Oak
state: MI
postal: 48046
product:
- sku: BL394D
quantity: 4
description: Basketball
price: 450
- sku: BL4438H
quantity: 1
description: Super Hoop
price: 2392
tax: 251.420000
total: 4443.520000
comments: Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338.
...
"
Смотрите также
- yaml_emit_file() - Отправляет YAML-представление значения в файл
- yaml_parse() - Parse a YAML stream
Вернуться к: Yaml Функции