[various] Fix hook function type-hints

- Address https://friendica.xyz/display/adf174d5-1562-b8d8-53d7-ffd690518338

diff --git a/mathjax/mathjax.php b/mathjax/mathjax.php
index 5565bf0f80c9c57893edddbe641de18f1a2a9dce..db47512bfb25761b30cc30e9cfa66d1239560975 100644 (file)
--- a/mathjax/mathjax.php
+++ b/mathjax/mathjax.php
@@ -50,7 +50,7 @@ function mathjax_settings(App $a, array &$data)
        ];
 }
 
-function mathjax_footer(App $a, array &$b)
+function mathjax_footer(App $a, string &$b)
 {
        //  if the visitor of the page is not a local_user, use MathJax
        //  otherwise check the users settings.

diff --git a/pageheader/pageheader.php b/pageheader/pageheader.php
index 5b1bb1b7a7392983e0c404149a2e4650552f324d..f1a7f0cd606f420cc916350b9026652495045a22 100644 (file)
--- a/pageheader/pageheader.php
+++ b/pageheader/pageheader.php
@@ -17,7 +17,7 @@ function pageheader_install() {
     Hook::register('page_content_top', __FILE__, 'pageheader_fetch');
 }
 
-function pageheader_addon_admin(App &$a, &$s)
+function pageheader_addon_admin(App &$a, string &$s)
 {
        if (!$a->isSiteAdmin()) {
                return;
@@ -52,7 +52,7 @@ function pageheader_addon_admin_post(App $a)
        }
 }
 
-function pageheader_fetch(App $a, array &$b)
+function pageheader_fetch(App $a, string &$b)
 {
        if(file_exists('pageheader.html')){
                $s = file_get_contents('pageheader.html');

diff --git a/saml/saml.php b/saml/saml.php
index dc25ae6db0c54030b9a63abe2df9c75aac5f0745..db74ce400a7c90fe17edb78254dda28f35fbbb97 100755 (executable)
--- a/saml/saml.php
+++ b/saml/saml.php
@@ -80,12 +80,12 @@ function saml_install()
        Hook::register('footer', __FILE__, 'saml_footer');
 }
 
-function saml_head(App $a, array &$b)
+function saml_head(App $a, string &$b)
 {
        DI::page()->registerStylesheet(__DIR__ . '/saml.css');
 }
 
-function saml_footer(App $a, array &$b)
+function saml_footer(App $a, string &$b)
 {
        $fragment = addslashes(BBCode::convert(DI::config()->get('saml', 'settings_statement')));
        $b .= <<<EOL

diff --git a/showmore_dyn/showmore_dyn.php b/showmore_dyn/showmore_dyn.php
index 71ef0dc729c01bf5bc42497d3517aabb0a1d2975..517e65e2f41089c8665abe76cece631820d1746e 100644 (file)
--- a/showmore_dyn/showmore_dyn.php
+++ b/showmore_dyn/showmore_dyn.php
@@ -24,12 +24,12 @@ function showmore_dyn_install()
        Hook::register('addon_settings_post',  __FILE__, 'showmore_dyn_settings_post');
 }
 
-function showmore_dyn_head(App $a, array &$b)
+function showmore_dyn_head(App $a, string &$b)
 {
        DI::page()->registerStylesheet(__DIR__ . '/showmore_dyn.css');
 }
 
-function showmore_dyn_footer(App $a, array &$b)
+function showmore_dyn_footer(App $a, string &$b)
 {
        DI::page()->registerFooterScript(__DIR__ . '/showmore_dyn.js');
 }