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Source View: img_caption_shortcode_width

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Source View

Line Code
1540       * @since 3.7.0
1541       *
1542       * @see img_caption_shortcode()
1543       *
1544       * @param int    $width    Width of the caption in pixels. To remove this inline style,
1545       *                         return zero.
1546       * @param array  $atts     Attributes of the caption shortcode.
1547       * @param string $content  The image element, possibly wrapped in a hyperlink.
1548       */
1549      $caption_width = apply_filters( 'img_caption_shortcode_width', $width, $atts, $content );
1550
1551      $style = '';
1552      if ( $caption_width )
1553           $style = 'style="width: ' . (int) $caption_width . 'px" ';
1554
1555      $html = '';
1556      if ( $html5 ) {
1557           $html = '<figure ' . $atts['id'] . $style . 'class="' . esc_attr( $class ) . '">'
1558           . do_shortcode( $content ) . '<figcaption class="wp-caption-text">' . $atts['caption'] . '</figcaption></figure>';