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Themes: Return the value of locate_template() in functions that call it.

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The `get_header()`, `get_footer()`, `get_sidebar()`, and `get_template_part()` functions all call `locate_template()` as their final action, which returns the name of the template being loaded. Returning this value helps handle problems with templates being loaded.

Props tferry.
Fixes #40969.



git-svn-id: https://develop.svn.wordpress.org/trunk@44678 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Gary Pendergast 2019-01-21 21:59:44 +00:00
parent 1d2153b0c1
commit f91ac658fe
1 changed files with 12 additions and 4 deletions
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16
src/wp-includes/general-template.php
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@ -16,8 +16,10 @@
* "special".
*
* @since 1.5.0
* @since 5.1.0 Added the return value.
*
* @param string $name The name of the specialised header.
* @return string The template filename if one is located.
*/
function get_header( $name = null ) {
/**
@ -38,7 +40,7 @@ function get_header( $name = null ) {
$templates[] = 'header.php';
locate_template( $templates, true );
return locate_template( $templates, true );
}
/**
@ -51,8 +53,10 @@ function get_header( $name = null ) {
* "special".
*
* @since 1.5.0
* @since 5.1.0 Added the return value.
*
* @param string $name The name of the specialised footer.
* @return string The template filename if one is located.
*/
function get_footer( $name = null ) {
/**
@ -73,7 +77,7 @@ function get_footer( $name = null ) {
$templates[] = 'footer.php';
locate_template( $templates, true );
return locate_template( $templates, true );
}
/**
@ -86,8 +90,10 @@ function get_footer( $name = null ) {
* "special".
*
* @since 1.5.0
* @since 5.1.0 Added the return value.
*
* @param string $name The name of the specialised sidebar.
* @return string The template filename if one is located.
*/
function get_sidebar( $name = null ) {
/**
@ -108,7 +114,7 @@ function get_sidebar( $name = null ) {
$templates[] = 'sidebar.php';
locate_template( $templates, true );
return locate_template( $templates, true );
}
/**
@ -128,9 +134,11 @@ function get_sidebar( $name = null ) {
* "special".
*
* @since 3.0.0
* @since 5.1.0 Added the return value.
*
* @param string $slug The slug name for the generic template.
* @param string $name The name of the specialised template.
* @return string The template filename if one is located.
*/
function get_template_part( $slug, $name = null ) {
/**
@ -154,7 +162,7 @@ function get_template_part( $slug, $name = null ) {
$templates[] = "{$slug}.php";
locate_template( $templates, true, false );
return locate_template( $templates, true, false );
}
/**