update_option_{$option}

动作钩子


do_action( "update_option_{$option}", $old_value, $value, $option )
参数
  • (mixed)
    $old_value
    The old option value.
    Required:
  • (mixed)
    $value
    The new option value.
    Required:
  • (string)
    $option
    Option name.
    Required:
定义位置
  • wp-includes/option.php
    , line 554
引入
4.4.0
弃用

Fires after the value of a specific option has been successfully updated.

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

do_action( "update_option_{$option}", $old_value, $value, $option );
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