PHPのお勉強！

PHP TOP
PHP 8.4.2 Released!

    例

    例1 Yaml の例

    <?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"=> "2001-01-23",
    "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.",
    );

    // 請求書を YAML 形式で出力します
    $yaml = yaml_emit($invoice);
    var_dump($yaml);

    // YAML から PHP の変数に書き戻します
    $parsed = yaml_parse($yaml);

    // このやりとりの結果、同じ結果が得られていることを確認します
    var_dump($parsed == $invoice);
    ?>

    上の例の出力は、 たとえば以下のようになります。

    string(631) "---
invoice: 34843
date: "2001-01-23"
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.
...
"
bool(true)

    Found A Problem?

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top