Jsonnet-PHP v1.1.0 发布了，JsonNet-PHP 是 Google Jsonnet 对 PHP的支持扩展，v1.1.0，使用最新版本至v0.8.9的LibJsonnet。
pecl: http://pecl.php.net/package/jsonnet
github: https://github.com/Neeke/Jsonnet-PHP
Change Log：
- Update Lib JsonNet use v0.8.9. - Fixed issue #1 #2, install error and .so load failed.
Google Jsonnet Tutorial
jsonnet语言，为我们最常使用的json对象赋予了新的生命力。使用jsonnet来描述json对象，可以在json对象中方便地使用变量\引用\循环等语法，甚至可以书写业务逻辑。
Install Jsonnet-PHP扩展
The pecl package is : http://pecl.php.net/package/jsonnet pecl install jsonnet
Input (Jsonnet)
{
cocktails: {
// Ingredient quantities are in fluid ounces.
"Tom Collins": {
ingredients: [
{ kind: "Farmers Gin", qty: 1.5 },
{ kind: "Lemon", qty: 1 },
{ kind: "Simple Syrup", qty: 0.5 },
{ kind: "Soda", qty: 2 },
{ kind: "Angostura", qty: "dash" },
],
garnish: "Maraschino Cherry",
served: "Tall",
},
Manhattan: {
ingredients: [
{ kind: "Rye", qty: 2.5 },
{ kind: "Sweet Red Vermouth", qty: 1 },
{ kind: "Angostura", qty: "dash" },
],
garnish: "Maraschino Cherry",
served: "Straight Up",
},
}
}Output (JSON)
{
"cocktails": {
"Tom Collins": {
"ingredients": [
{ "kind": "Farmers Gin", "qty": 1.5 },
{ "kind": "Lemon", "qty": 1 },
{ "kind": "Simple Syrup", "qty": 0.5 },
{ "kind": "Soda", "qty": 2 },
{ "kind": "Angostura", "qty": "dash" }
],
"garnish": "Maraschino Cherry",
"served": "Tall"
},
"Manhattan": {
"ingredients": [
{ "kind": "Rye", "qty": 2.5 },
{ "kind": "Sweet Red Vermouth", "qty": 1 },
{ "kind": "Angostura", "qty": "dash" }
],
"garnish": "Maraschino Cherry",
"served": "Straight Up"
}
}
}Demo of PHP
JsonNet::evaluateFile('bar_menu.1.jsonnet');
$Snippet = '
{
cocktails: {
// Ingredient quantities are in fluid ounces.
"Tom Collins": {
ingredients: [
{ kind: "Farmers Gin", qty: 1.5 },
{ kind: "Lemon", qty: 1 },
{ kind: "Simple Syrup", qty: 0.5 },
{ kind: "Soda", qty: 2 },
{ kind: "Angostura", qty: "dash" },
],
garnish: "Maraschino Cherry",
served: "Tall",
},
Manhattan: {
ingredients: [
{ kind: "Rye", qty: 2.5 },
{ kind: "Sweet Red Vermouth", qty: 1 },
{ kind: "Angostura", qty: "dash" },
],
garnish: "Maraschino Cherry",
served: "Straight Up",
},
}
}
';
var_dump(JsonNet::evaluateSnippet($Snippet));