Source View: import_upload_size_limit

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

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
804
805 /**
806  * Outputs the form used by the importers to accept the data to be imported
807  *
808  * @since 2.0.0
809  *
810  * @param string $action The action attribute for the form.
811  */
812 function wp_import_upload_form( $action ) {
813      $bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );
814      $size = wp_convert_bytes_to_hr( $bytes );
815      $upload_dir = wp_upload_dir();
816      if ( ! empty( $upload_dir['error'] ) ) :
817           ?><div class="error"><p><?php _e('Before you can upload your import file, you will need to fix the following error:'); ?></p>
818           <p><strong><?php echo $upload_dir['error']; ?></strong></p></div><?php
819      else :
820 ?>
821 <form enctype="multipart/form-data" id="import-upload-form" method="post" action="<?php echo esc_attr(wp_nonce_url($action, 'import-upload')); ?>">
822 <p>