成为VIPupgrader_pre_install
过滤钩子
apply_filters( 'upgrader_pre_install', true, $args['hook_extra'] ) - 参数
-
-
(bool|WP_Error)
$response
Installation response.- Required: 是
-
(array)
$hook_extra
Extra arguments passed to hooked filters.- Required: 是
-
(bool|WP_Error)
- 定义位置
-
-
wp-admin/includes/class-wp-upgrader.php
, line 491
-
wp-admin/includes/class-wp-upgrader.php
- 引入
- 2.8.0
- 弃用
- –
Filters the installation response before the installation has started.
Returning a value that could be evaluated as a WP_Error will effectively
short-circuit the installation, returning that value instead.
$res = apply_filters( 'upgrader_pre_install', true, $args['hook_extra'] );
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