Shortcodes: Rename the `$func` parameter for `add_shortcode()` to `$callback` to improve clarity.

See #37222. See #41017.

Built from https://develop.svn.wordpress.org/trunk@41282


git-svn-id: http://core.svn.wordpress.org/trunk@41122 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Drew Jaynes 2017-08-20 19:48:45 +00:00
parent 33997cc66c
commit b2b6f48127
2 changed files with 9 additions and 9 deletions

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@ -53,14 +53,14 @@ $shortcode_tags = array();
*
* @global array $shortcode_tags
*
* @param string $tag Shortcode tag to be searched in post content.
* @param callable $func The callback function to run when the shortcode is found.
* Every shortcode callback is passed three parameters by default,
* including an array of attributes (`$atts`), the content
* the shortcode was found in (`$content`), and finally
* the shortcode tag itself (`$shortcode_tag`), in that order.
* @param string $tag Shortcode tag to be searched in post content.
* @param callable $callback The callback function to run when the shortcode is found.
* Every shortcode callback is passed three parameters by default,
* including an array of attributes (`$atts`), the content
* the shortcode was found in (`$content`), and finally
* the shortcode tag itself (`$shortcode_tag`), in that order.
*/
function add_shortcode($tag, $func) {
function add_shortcode( $tag, $callback ) {
global $shortcode_tags;
if ( '' == trim( $tag ) ) {
@ -76,7 +76,7 @@ function add_shortcode($tag, $func) {
return;
}
$shortcode_tags[ $tag ] = $func;
$shortcode_tags[ $tag ] = $callback;
}
/**

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@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.9-alpha-41281';
$wp_version = '4.9-alpha-41282';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.