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pre_transient_{$transient} › WordPress过滤钩子

Since4.4.0
已弃用n/a
› apply_filters( "pre_transient_{$transient}", false, $transient )
参数: (2)
  • (mixed) $pre_transient The default value to return if the transient does not exist. Any value other than false will short-circuit the retrieval of the transient, and return that value.
    Required: Yes
  • (string) $transient Transient name.
    Required: Yes
定义在:
文档:

Filters the value of an existing transient before it is retrieved.

The dynamic portion of the hook name, $transient, refers to the transient name.

Returning a value other than false from the filter will short-circuit retrieval and return that value instead.



Related Functions: set_transient, get_transient, delete_expired_transients, delete_transient, wp_transition_comment_status, wp_insert_site


Related Hooks: pre_site_transient_transient, transient_transient, site_transient_transient, delete_transient_transient, pre_set_site_transient_transient

源码 

$pre = apply_filters( "pre_transient_{$transient}", false, $transient );