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范例
Example #1 Yaml 范例
<?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." ,
);
// 把该 invoice 转换生成 YAML 的表示法
$yaml = yaml_emit ( $invoice );
var_dump ( $yaml );
// 把 YAML 转换成 PHP 变量
$parsed = yaml_parse ( $yaml );
// 来回转换，以检查两个结构是否相等效
var_dump ( $parsed == $invoice );
?> 以上例程的输出类似于：
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