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Merge pull request #3106 from rabuzarus/20170125_-_meta_description

limit the description of the meta tag to 160 characters in /mod/display
pull/3056/merge
Michael Vogel 4 years ago
committed by GitHub
parent
commit
b17f032b6a
1 changed files with 6 additions and 0 deletions
  1. +6
    -0
      mod/display.php

+ 6
- 0
mod/display.php View File

@ -425,6 +425,12 @@ function display_content(App $a, $update = 0) {
if ($title == "") {
$title = $author_name;
}
// Limit the description to 160 characters
if (strlen($description) > 160) {
$description = substr($description, 0, 157) . '...';
}
$description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
$title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true); // allow double encoding here
$author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true); // allow double encoding here

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