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root@pico committed 2015-05-01 21:20:47 +02:00
1 parent 70d2335bba
commit 7428b67da5
1086 files changed
+94145 -59082
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wp-includes/shortcodes.php
+35 -41
View File
@@ -21,11 +21,9 @@
*
* To apply shortcode tags to content:
*
* <code>
* $out = do_shortcode($content);
* </code>
* $out = do_shortcode( $content );
*
* @link http://codex.wordpress.org/Shortcode_API
* @link https://codex.wordpress.org/Shortcode_API
*
* @package WordPress
* @subpackage Shortcodes
@@ -52,38 +50,34 @@ $shortcode_tags = array();
*
* Simplest example of a shortcode tag using the API:
*
* <code>
* // [footag foo="bar"]
* function footag_func($atts) {
* return "foo = {$atts[foo]}";
* }
* add_shortcode('footag', 'footag_func');
* </code>
* // [footag foo="bar"]
* function footag_func( $atts ) {
* return "foo = {
* $atts[foo]
* }";
* }
* add_shortcode( 'footag', 'footag_func' );
*
* Example with nice attribute defaults:
*
* <code>
* // [bartag foo="bar"]
* function bartag_func($atts) {
* $args = shortcode_atts(array(
* 'foo' => 'no foo',
* 'baz' => 'default baz',
* ), $atts);
* // [bartag foo="bar"]
* function bartag_func( $atts ) {
* $args = shortcode_atts( array(
* 'foo' => 'no foo',
* 'baz' => 'default baz',
* ), $atts );
*
* return "foo = {$args['foo']}";
* }
* add_shortcode('bartag', 'bartag_func');
* </code>
* return "foo = {$args['foo']}";
* }
* add_shortcode( 'bartag', 'bartag_func' );
*
* Example with enclosed content:
*
* <code>
* // [baztag]content[/baztag]
* function baztag_func($atts, $content='') {
* return "content = $content";
* }
* add_shortcode('baztag', 'baztag_func');
* </code>
* // [baztag]content[/baztag]
* function baztag_func( $atts, $content = '' ) {
* return "content = $content";
* }
* add_shortcode( 'baztag', 'baztag_func' );
*
* @since 2.5.0
*
@@ -106,7 +100,7 @@ function add_shortcode($tag, $func) {
*
* @uses $shortcode_tags
*
* @param string $tag shortcode tag to remove hook for.
* @param string $tag Shortcode tag to remove hook for.
*/
function remove_shortcode($tag) {
global $shortcode_tags;
@@ -136,9 +130,10 @@ function remove_all_shortcodes() {
*
* @since 3.6.0
*
* @global array $shortcode_tags
* @param string $tag
* @return boolean
* @global array $shortcode_tags List of shortcode tags and their callback hooks.
*
* @param string $tag Shortcode tag to check.
* @return bool Whether the given shortcode exists.
*/
function shortcode_exists( $tag ) {
global $shortcode_tags;
@@ -151,8 +146,10 @@ function shortcode_exists( $tag ) {
* @since 3.6.0
*
* @global array $shortcode_tags
* @param string $tag
* @return boolean
*
* @param string $content Content to search for shortcodes.
* @param string $tag Shortcode tag to check.
* @return bool Whether the passed content contains the given shortcode.
*/
function has_shortcode( $content, $tag ) {
if ( false === strpos( $content, '[' ) ) {
@@ -184,10 +181,9 @@ function has_shortcode( $content, $tag ) {
*
* @since 2.5.0
*
* @uses $shortcode_tags
* @uses get_shortcode_regex() Gets the search pattern for searching shortcodes.
* @global array $shortcode_tags List of shortcode tags and their callback hooks.
*
* @param string $content Content to search for shortcodes
* @param string $content Content to search for shortcodes.
* @return string Content with shortcodes filtered out.
*/
function do_shortcode($content) {
@@ -318,7 +314,7 @@ function shortcode_parse_atts($text) {
$atts[strtolower($m[3])] = stripcslashes($m[4]);
elseif (!empty($m[5]))
$atts[strtolower($m[5])] = stripcslashes($m[6]);
elseif (isset($m[7]) and strlen($m[7]))
elseif (isset($m[7]) && strlen($m[7]))
$atts[] = stripcslashes($m[7]);
elseif (isset($m[8]))
$atts[] = stripcslashes($m[8]);
@@ -406,5 +402,3 @@ function strip_shortcode_tag( $m ) {
return $m[1] . $m[6];
}
add_filter('the_content', 'do_shortcode', 11); // AFTER wpautop()