Source View: wp_prepare_attachment_for_js

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
3270      /**
3271       * Filters the attachment data prepared for JavaScript.
3272       *
3273       * @since 3.5.0
3274       *
3275       * @param array      $response   Array of prepared attachment data.
3276       * @param int|object $attachment Attachment ID or object.
3277       * @param array      $meta       Array of attachment meta data.
3278       */
3279      return apply_filters( 'wp_prepare_attachment_for_js', $response, $attachment, $meta );
3280 }
3281
3282 /**
3283  * Enqueues all scripts, styles, settings, and templates necessary to use
3284  * all media JS APIs.
3285  *
3286  * @since 3.5.0
3287  *
3288  * @global int       $content_width