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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 |
---|---|
1115 | * |
1116 | * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. |
1117 | * |
1118 | * @since 4.7.0 |
1119 | * |
1120 | * @param stdClass $prepared_post An object representing a single post prepared |
1121 | * for inserting or updating the database. |
1122 | * @param WP_REST_Request $request Request object. |
1123 | */ |
1124 | return apply_filters( "rest_pre_insert_{$this->post_type}", $prepared_post, $request ); |
1125 |
|
1126 | } |
1127 |
|
1128 | /** |
1129 | * Determines validity and normalizes the given status parameter. |
1130 | * |
1131 | * @since 4.7.0 |
1132 | * |
1133 | * @param string $post_status Post status. |