📄 原始资料 | 展开查看原始 JSON(bricks-query-cache_key.json){ “name”: “bricks/query/cache_key”, “kind”: “filter”, “url”: “https://academy.bricksbuilder.io/developer/hooks/filters/bricks-query-cache_key/”, “scraped_at”: “2026-08-29”, “hook_name”: “bricks/query/cache_key”, “description”: { “en”: “Fil…
📄 原始资料 | 展开查看原始 JSON(bricks-query-cache_key.json)
{
"name": "bricks/query/cache_key",
"kind": "filter",
"url": "https://academy.bricksbuilder.io/developer/hooks/filters/bricks-query-cache_key/",
"scraped_at": "2026-08-29",
"hook_name": "bricks/query/cache_key",
"description": {
"en": "Filters the cache key used for a Bricks query loop. Use it when external context, such as language, should split query cache entries.",
"zh": "筛选用于 Bricks 查询循环的缓存键。当外部上下文(如语言)应分割查询缓存条目时使用。"
},
"parameters": [
{
"name": "cache_key",
"type": "string",
"type_zh": null,
"description": {
"en": "The generated query cache key.",
"zh": "已生成的查询缓存键。"
}
},
{
"name": "query",
"type": "Bricks\\Query",
"type_zh": null,
"description": {
"en": "The Bricks query instance.",
"zh": "Bricks 查询实例。"
}
}
],
"example_usage": "add_filter( 'bricks/query/cache_key', function( $cache_key, $query ) {\n if ( function_exists( 'pll_current_language' ) ) {\n $cache_key .= '_' . pll_current_language();\n }\n\n\n return $cache_key;\n}, 10, 2 );"
}
前言
筛选用于 Bricks 查询循环的缓存键。当外部上下文(如语言)应分割查询缓存条目时使用。
用法
将代码加入子主题的 functions.php:
add_filter( 'bricks/query/cache_key', function( $cache_key, $query ) {
if ( function_exists( 'pll_current_language' ) ) {
$cache_key .= '_' . pll_current_language();
}
return $cache_key;
}, 10, 2 );
参数
$cache_key (string):已生成的查询缓存键。
$query (Bricks\Query):Bricks 查询实例。
示例代码
筛选返回值
add_filter( 'bricks/query/cache_key', function( $cache_key, $query ) {
if ( function_exists( 'pll_current_language' ) ) {
$cache_key .= '_' . pll_current_language();
}
return $cache_key;
}, 10, 2 );
根据条件短路返回原值
根据条件跳过或修改返回值:
add_filter( 'bricks/query/cache_key', function( $value, $cache_key ) {
if ( is_admin() ) { return $value; }
// TODO: custom logic here
return $value;
} );
补充说明
更多细节可参考 官方文档。