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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 82 | |
| 83 | /** |
| 84 | * Filter the HTML link tag of an enqueued style. |
| 85 | * |
| 86 | * @since 2.6.0 |
| 87 | * |
| 88 | * @param string The link tag for the enqueued style. |
| 89 | * @param string $handle The style's registered handle. |
| 90 | */ |
| 91 | $tag = apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle-css' $title href='$href' type='text/css' media='$media' />\n", $handle ); |
| 92 | if ( 'rtl' === $this->text_direction && isset($obj->extra['rtl']) && $obj->extra['rtl'] ) { |
| 93 | if ( is_bool( $obj->extra['rtl'] ) || 'replace' === $obj->extra['rtl'] ) { |
| 94 | $suffix = isset( $obj->extra['suffix'] ) ? $obj->extra['suffix'] : ''; |
| 95 | $rtl_href = str_replace( "{$suffix}.css", "-rtl{$suffix}.css", $this->_css_href( $obj->src , $ver, "$handle-rtl" )); |
| 96 | } else { |
| 97 | $rtl_href = $this->_css_href( $obj->extra['rtl'], $ver, "$handle-rtl" ); |
| 98 | } |
| 99 | |
| 100 | /** This filter is documented in wp-includes/class.wp-styles.php */ |
| 101 | $rtl_tag = apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle-rtl-css' $title href='$rtl_href' type='text/css' media='$media' />\n", $handle ); |
| 102 | |
| 103 | if ( $obj->extra['rtl'] === 'replace' ) { |
| 104 | $tag = $rtl_tag; |
| 105 | } else { |
| 106 | $tag .= $rtl_tag; |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | $conditional_pre = $conditional_post = ''; |