WP_REST_Attachments_Controller::insert_attachment( WP_REST_Request $request ): array|WP_Error
- Since
- 5.3.0
- Source
wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php:290
Inserts the attachment post in the database. Does not update the attachment meta.
Compatibility
- WordPress
- since 5.3.0
- PHP
- 7.4–8.6-dev
- 6.7.7
- 6.8.8
- 6.9.7
- 7.0.4
- 7.1.0
Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.
Parameters
$requestWP_REST_Request
Return value
array|WP_Error
Performance profile
How much work a call to WP_REST_Attachments_Controller::insert_attachment() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.
- Cost class
- Heavy
- Scaling
- Constant
- Instructions
- 24–163
- Plugin surface
- 1 hook
- Called by
- 1
Reaches the database via get_post().
No loop in the body: the same number of instructions runs whatever you pass in.
Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 183.
Third-party callbacks on 'rest_insert_attachment' run inside this call, and their cost is not bounded by anything here.
1 place in core call this, so the cost is paid more often than your own code shows.
What it touches
- querycontent query
get_post()called directly - hookthird-party callbacks
do_action()called directly
Further down the call graph this can also reach option, cache, serialize and transient. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.
What one call costs · 68 distinct outcomes
One number would be a lie: the work depends on which branch runs. These are every distinct cost WP_REST_Attachments_Controller::insert_attachment() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
empty($request) && !empty($files) && is_wp_error() | 24 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error() |
empty($request) && empty($files) && is_wp_error() | 25 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error() |
!empty($request) && !empty($files) && is_wp_error() | 31–41 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error() |
!empty($request) && empty($files) && is_wp_error() | 32–42 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error() |
empty($request) && !empty($files) && !empty($attachment) | 92–108 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && !empty($attachment) | 93–109 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && !empty($files) && !is_wp_error() && !empty($attachment) | 97–113 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && empty($files) && !is_wp_error() && !empty($attachment) | 98–114 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && !empty($files) && empty($attachment) | 99–115 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && !empty($files) && !empty($attachment) | 99–125 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && empty($attachment) | 100–116 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && empty($files) && !empty($attachment) | 100–126 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
56 further outcomes, up to 163 instructions
empty($request) && !empty($files) && !is_wp_error() && empty($attachment) | 104–120 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && !empty($files) && !is_wp_error() && !empty($attachment) | 104–130 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && empty($files) && !is_wp_error() && empty($attachment) | 105–121 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && empty($files) && !is_wp_error() && !empty($attachment) | 105–131 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && !empty($files) && !empty($image_meta) && !empty($attachment) | 106–118 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && !empty($files) && empty($attachment) | 106–132 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && !empty($image_meta) && !empty($attachment) | 107–119 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && empty($files) && empty($attachment) | 107–133 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && !empty($files) && !empty($value) | 108–123 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && !empty($value) | 109–124 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && !empty($files) && !is_wp_error() && !empty($image_meta) && !empty($attachment) | 111–123 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && !empty($files) && !is_wp_error() && empty($attachment) | 111–137 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && empty($files) && !is_wp_error() && !empty($image_meta) && !empty($attachment) | 112–124 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && empty($files) && !is_wp_error() && empty($attachment) | 112–138 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && !empty($files) && !is_wp_error() && !empty($value) | 113–128 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && !empty($files) && !empty($image_meta) && empty($attachment) | 113–125 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($files) && !empty($image_meta) && !empty($attachment) | 113–135 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && !is_wp_error() && !empty($value) | 114–129 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && empty($files) && !empty($image_meta) && empty($attachment) | 114–126 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($files) && !empty($image_meta) && !empty($attachment) | 114–136 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && !empty($files) && empty($attachment) && !empty($value) | 115–130 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && !empty($files) && !empty($value) | 115–140 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && empty($attachment) && !empty($value) | 116–131 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && empty($files) && !empty($value) | 116–141 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && !empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) | 118–130 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($files) && !is_wp_error() && !empty($image_meta) && !empty($attachment) | 118–140 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) | 119–131 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($files) && !is_wp_error() && !empty($image_meta) && !empty($attachment) | 119–141 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && !empty($files) && !is_wp_error() && empty($attachment) && !empty($value) | 120–135 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && !empty($files) && !is_wp_error() && !empty($value) | 120–145 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($files) && !empty($image_meta) && empty($attachment) | 120–142 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && !is_wp_error() && empty($attachment) && !empty($value) | 121–136 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && empty($files) && !is_wp_error() && !empty($value) | 121–146 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($files) && !empty($image_meta) && empty($attachment) | 121–143 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && !empty($files) && !empty($image_meta) && !empty($value) | 122–133 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && !empty($files) && empty($attachment) && !empty($value) | 122–147 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && !empty($image_meta) && !empty($value) | 123–134 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($request) && empty($files) && empty($attachment) && !empty($value) | 123–148 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) | 125–147 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) | 126–148 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && !empty($files) && !is_wp_error() && !empty($image_meta) && !empty($value) | 127–138 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && !empty($files) && !is_wp_error() && empty($attachment) && !empty($value) | 127–152 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && empty($files) && !is_wp_error() && !empty($image_meta) && !empty($value) | 128–139 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($request) && empty($files) && !is_wp_error() && empty($attachment) && !empty($value) | 128–153 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && !empty($files) && !empty($image_meta) && empty($attachment) && !empty($value) | 129–140 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($files) && !empty($image_meta) && !empty($value) | 129–150 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && empty($files) && !empty($image_meta) && empty($attachment) && !empty($value) | 130–141 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($files) && !empty($image_meta) && !empty($value) | 130–151 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($request) && !empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) && !empty($value) | 134–145 | ->get_file_params(), ->get_headers(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($files) && !is_wp_error() && !empty($image_meta) && !empty($value) | 134–155 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($request) && empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) && !empty($value) | 135–146 | ->get_file_params(), ->get_headers(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($files) && !is_wp_error() && !empty($image_meta) && !empty($value) | 135–156 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
!empty($files) && !empty($image_meta) && empty($attachment) && !empty($value) | 136–157 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
empty($files) && !empty($image_meta) && empty($attachment) && !empty($value) | 137–158 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), ->get_error_code(), ->add_data() |
!empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) && !empty($value) | 141–162 | ->get_file_params(), ->get_headers(), get_post(), ->upload_from_file(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
empty($files) && !is_wp_error() && !empty($image_meta) && empty($attachment) && !empty($value) | 142–163 | ->get_file_params(), ->get_headers(), get_post(), ->get_body(), ->upload_from_data(), is_wp_error(), wp_basename(), pathinfo(), wp_read_image_metadata(), sanitize_title(), ->prepare_item_for_database(), strrpos(), wp_basename(), wp_slash(), wp_insert_attachment(), is_wp_error(), get_post(), do_action() |
Across PHP versions
| PHP | Compiled | Executed | Branches | Notes |
|---|---|---|---|---|
| 8.6-dev | 183 | 24–163 | 18 | |
| 8.5 | 183 | 24–163 | 18 | |
| 8.4 | 183 | 24–163 | 18 | 20 fewer instructions than PHP 8.3 |
| 8.3 | 203 | 24–183 | 18 | |
| 8.2 | 203 | 24–183 | 18 | |
| 8.1 | 203 | 24–183 | 18 | |
| 7.4 | 203 | 24–183 | 18 |
An instruction is not a fixed amount of time, so a matching count is not necessarily the same speed; what it rules out is a difference in the work itself.
Hooks and filters fired · 1
One hook fires while WP_REST_Attachments_Controller::insert_attachment() runs, in this order:
- do_action( rest_insert_attachment )actionline 384 (+94 into the body)
Fires after a single attachment is created or updated via the REST API.
Uses · 11
- get_post()Retrieves post data given a post ID or post object.
- is_wp_error()Checks whether the given variable is a WordPress Error.
- wp_basename()i18n-friendly version of basename().
- wp_read_image_metadata()Gets extended image metadata, exif or iptc as available.
- sanitize_title()Sanitizes a string into a slug, which can be used in URLs or HTML attributes.
- wp_insert_attachment()Inserts an attachment.
- wp_slash()Adds slashes to a string or recursively adds slashes to strings within an array.
- do_action()Calls the callback functions that have been added to an action hook.
- WP_REST_Attachments_Controller::upload_from_file()Handles an upload via multipart/form-data ($_FILES).
- WP_REST_Attachments_Controller::upload_from_data()Handles an upload via raw POST data.
- WP_REST_Attachments_Controller::prepare_item_for_database()Prepares a single attachment for create or update.
Used by · 1
- WP_REST_Attachments_Controller::create_item()Creates a single attachment.
Source code
protected function insert_attachment( $request ) { // Get the file via $_FILES or raw data. $files = $request->get_file_params(); $headers = $request->get_headers(); $time = null; // Matches logic in media_handle_upload(). if ( ! empty( $request['post'] ) ) { $post = get_post( $request['post'] ); // The post date doesn't usually matter for pages, so don't backdate this upload. if ( $post && 'page' !== $post->post_type && substr( $post->post_date, 0, 4 ) > 0 ) { $time = $post->post_date; } } if ( ! empty( $files ) ) { $file = $this->upload_from_file( $files, $headers, $time ); } else { $file = $this->upload_from_data( $request->get_body(), $headers, $time ); } if ( is_wp_error( $file ) ) { return $file; } $name = wp_basename( $file['file'] ); $name_parts = pathinfo( $name ); $name = trim( substr( $name, 0, -( 1 + strlen( $name_parts['extension'] ) ) ) ); $url = $file['url']; $type = $file['type']; $file = $file['file']; // Include image functions to get access to wp_read_image_metadata(). require_once ABSPATH . 'wp-admin/includes/image.php'; // Use image exif/iptc data for title and caption defaults if possible. $image_meta = wp_read_image_metadata( $file ); if ( ! empty( $image_meta ) ) { if ( empty( $request['title'] ) && trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { $request['title'] = $image_meta['title']; } if ( empty( $request['caption'] ) && trim( $image_meta['caption'] ) ) { $request['caption'] = $image_meta['caption']; } } $attachment = $this->prepare_item_for_database( $request ); $attachment->post_mime_type = $type; $attachment->guid = $url; // If the title was not set, use the original filename. if ( empty( $attachment->post_title ) && ! empty( $files['file']['name'] ) ) { // Remove the file extension (after the last `.`) $tmp_title = substr( $files['file']['name'], 0, strrpos( $files['file']['name'], '.' ) ); if ( ! empty( $tmp_title ) ) { $attachment->post_title = $tmp_title; } } // Fall back to the original approach. if ( empty( $attachment->post_title ) ) { $attachment->post_title = preg_replace( '/\.[^.]+$/', '', wp_basename( $file ) ); } // $post_parent is inherited from $attachment['post_parent']. $id = wp_insert_attachment( wp_slash( (array) $attachment ), $file, 0, true, false ); if ( is_wp_error( $id ) ) { if ( 'db_update_error' === $id->get_error_code() ) { $id->add_data( array( 'status' => 500 ) ); } else { $id->add_data( array( 'status' => 400 ) ); }Changelog
Introduced in 5.3.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
About this page
- Parsed data
- Generated from the wordpress-develop 6.8.8 tag, from
src/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it. - Corrections
- Something wrong on this page? Report it and it gets fixed in the next regeneration.