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diff --git a/externals/pear-figlet/Text/Figlet.php b/externals/pear-figlet/Text/Figlet.php
--- a/externals/pear-figlet/Text/Figlet.php
+++ b/externals/pear-figlet/Text/Figlet.php
@@ -140,20 +140,23 @@
if (!$compressed) {
/* ZIPed font */
if (fread($fp, 2) == 'PK') {
- if (!function_exists('zip_open')) {
- return self::raiseError('Cannot load ZIP compressed fonts since'
- . ' ZIP PHP extension is not available.',
- 5);
- }
-
fclose($fp);
- if (!($fp = zip_open($filename))) {
- return self::raiseError('Cannot open figlet font file ' . $filename, 2);
+ $zip = new ZipArchive();
+
+ $zip_flags = 0;
+ if(defined('ZipArchive::RDONLY')) {
+ $zip_flags = ZipArchive::RDONLY; // Flag available since PHP 7.4, unnecessary before
+ }
+
+ $open_result = $zip->open($filename, $zip_flags);
+ if ($open_result !== true) {
+ return self::raiseError('Cannot open figlet font file ' .
+ $filename . ', got error: ' . $open_result, 2);
}
- $name = zip_entry_name(zip_read($fp));
- zip_close($fp);
+ $name = $zip->getNameIndex(0);
+ $zip->close();
if (!($fp = fopen('zip://' . realpath($filename) . '#' . $name, 'rb'))) {
return self::raiseError('Cannot open figlet font file ' . $filename, 2);
diff --git a/src/docs/user/installation_guide.diviner b/src/docs/user/installation_guide.diviner
--- a/src/docs/user/installation_guide.diviner
+++ b/src/docs/user/installation_guide.diviner
@@ -124,7 +124,7 @@
- PHP (usually "php")
- Required PHP extensions: mbstring, iconv, mysql (or mysqli), curl, pcntl
(these might be something like "php-mysql" or "php5-mysqlnd")
- - Optional PHP extensions: gd
+ - Optional PHP extensions: gd, zip
If you already have LAMP setup, you've probably already got everything you need.
It may also be helpful to refer to the install scripts above, even if they don't

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Content licensed under Creative Commons Attribution-ShareAlike 4.0 (CC-BY-SA) unless otherwise noted; code licensed under Apache 2.0 or other open source licenses. · CC BY-SA 4.0 · Apache 2.0