apply_filters( ‘upload_size_limit’, int $size, int $u_bytes, int $p_bytes )

User Contributed Notes

1. Skip to note 3 content

   Drew Jaynes 12 years ago

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   /**
    * Filter the upload size limit for non-administrators.
    *
    * @param string $size Upload size limit (in bytes).
    * @return int (maybe) Filtered size limit.
    */
   function filter_site_upload_size_limit( $size ) {
   	// Set the upload size limit to 10 MB for users lacking the 'manage_options' capability.
   	if ( ! current_user_can( 'manage_options' ) ) {
   		// 10 MB.
   		$size = 1024 * 10000;
   	}
   	return $size;
   }
   add_filter( 'upload_size_limit', 'filter_site_upload_size_limit', 20 );
2. Skip to note 4 content

   Jake Spurlock 6 years ago

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   The third parameter is the priority to call the callback function. 10 is the default.