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Source View: wp_get_attachment_image_src

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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.

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
810       *
811       * @since 4.3.0
812       *
813       * @param array|false  $image         Either array with src, width & height, icon src, or false.
814       * @param int          $attachment_id Image attachment ID.
815       * @param string|array $size          Size of image. Image size or array of width and height values
816       *                                    (in that order). Default 'thumbnail'.
817       * @param bool         $icon          Whether the image should be treated as an icon. Default false.
818       */
819      return apply_filters( 'wp_get_attachment_image_src', $image, $attachment_id, $size, $icon );
820 }
822 /**
823  * Get an HTML img element representing an image attachment
824  *
825  * While `$size` will accept an array, it is better to register a size with
826  * add_image_size() so that a cropped version is generated. It's much more
827  * efficient than having to find the closest-sized image and then having the
828  * browser scale down the image.