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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
1092 | * |
1093 | * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. |
1094 | * |
1095 | * @since 4.7.0 |
1096 | * |
1097 | * @param stdClass $prepared_post An object representing a single post prepared |
1098 | * for inserting or updating the database. |
1099 | * @param WP_REST_Request $request Request object. |
1100 | */ |
1101 | return apply_filters( "rest_pre_insert_{$this->post_type}", $prepared_post, $request ); |
1102 |
|
1103 | } |
1104 |
|
1105 | /** |
1106 | * Determines validity and normalizes the given status parameter. |
1107 | * |
1108 | * @since 4.7.0 |
1109 | * @access protected |
1110 | * |