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refactor: upgrade to PHP 7.4

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This commit is contained in:
Ben Goldsworthy 2021-05-02 19:55:38 +01:00
parent 70c2954122
commit 4afbb94003
7 changed files with 45 additions and 101 deletions
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10
src/admin/layout/class-engine.php
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@ -49,7 +49,7 @@ abstract class Engine {
*
* @since 1.5.0
*/
protected ?string $a_str_sub_page_hook;
protected ?string $a_str_sub_page_hook = null;
/**
* Stores all Sections for the child sub-page.
@ -197,9 +197,7 @@ abstract class Engine {
$this->get_sub_page_title(),
'manage_options',
Init::C_STR_MAIN_MENU_SLUG . $this->get_sub_page_slug(),
function () {
return $this->display_content();
}
fn() => $this->display_content()
);
}
@ -215,9 +213,7 @@ abstract class Engine {
add_settings_section(
$l_arr_section['id'],
'',
function () {
return $this->description();
},
fn() => $this->description(),
$l_arr_section['id']
);
$this->register_meta_boxes( $l_arr_section['id'] );