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Source View: img_caption_shortcode_width

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Source View

Line Code
866       * @since 3.7.0
867       *
868       * @see img_caption_shortcode()
869       *
870       * @param int    $caption_width Width of the caption in pixels. To remove this inline style,
871       *                              return zero.
872       * @param array  $atts          Attributes of the caption shortcode.
873       * @param string $content       The image element, possibly wrapped in a hyperlink.
874       */
875      $caption_width = apply_filters( 'img_caption_shortcode_width', $caption_width, $atts, $content );
876
877      $style = '';
878      if ( $caption_width )
879           $style = 'style="width: ' . (int) $caption_width . 'px" ';
880
881      return '<div ' . $atts['id'] . $style . 'class="' . esc_attr( $class ) . '">'
882      . do_shortcode( $content ) . '<p class="wp-caption-text">' . $atts['caption'] . '</p></div>';
883 }
884