February 12, 2011 
Definition:
function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) {}
Parameters
- unknown_type $html
- unknown_type $id
- unknown_type $alt
- unknown_type $title
- unknown_type $align
- unknown_type $url
- unknown_type $size
- $caption
Defined filters
- disable_captions
apply_filters( 'disable_captions', '' ) - image_add_caption_shortcode
apply_filters( 'image_add_caption_shortcode', $shcode, $html )
Source code
function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) {
if ( empty($caption) || apply_filters( 'disable_captions', '' ) )
return $html;
$id = ( 0 < (int) $id ) ? 'attachment_' . $id : '';
if ( ! preg_match( '/width="([0-9]+)/', $html, $matches ) )
return $html;
$width = $matches[1];
$caption = str_replace( array( '>', '<', '"', "'" ),
array( '>', '<', '"', ''' ),
$caption
);
$html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html );
if ( empty($align) )
$align = 'none';
$shcode = '' . $html . '';
return apply_filters( 'image_add_caption_shortcode', $shcode, $html );
}
1975
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