我想要创建如下配置:
root_node:
static_key:
dynamic_key_1: [array, of, values]
dynamic_key_2: [array, of, values]
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我似乎无法弄清楚正确的Treebuilder语法.
我试过了:
$rootNode
->children()
->arrayNode('static_key')
->prototype('scalar')
->end()
->end()
->end()
;
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但我得到:
路径"root_node.static_key.dynamic_key_1"的类型无效.期望的标量,但得到阵列.
当我切换到:
$rootNode
->children()
->arrayNode('static_key')
->prototype('array')
->end()
->end()
->end()
;
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我明白了:
"root_node.static_key.dynamic_key_1"下无法识别的选项"0,1,2"
我最终发现我可以使用配置传递:
$rootNode
->children()
->arrayNode('static_key')
->prototype('variable')
->end()
->end()
->end()
;
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但这并不能保证我得到一个数组.
有人能指出我正确的方向吗?
我知道我可以这样做:
/// treebuilder
$rootNode
->children()
->arrayNode('static_key')
->prototype('array')
->children()
->scalarNode('attr_1')->end()
->scalarNode('attr_2')->end()
->end()
->end()
->end()
->end()
;
# config.yml
root_node:
static_key:
# two different syntaxes for emphasis
dynamic_key_1:
attr_1: value_1
attr_2: value_2
dynamic_key_2: {attr_1: value_3, attr_2: value_4} …Run Code Online (Sandbox Code Playgroud) symfony ×1