Revert "composer update pear/text_languagedetect"

This reverts commit 646dce7765b36afab5c1688c51ebab48a214864e

13 files changed, 25 insertions, 238 deletions

diff --git a/vendor/pear/text_languagedetect/.gitignore b/vendor/pear/text_languagedetect/.gitignore
deleted file mode 100644
index d83ad3973..000000000
--- a/vendor/pear/text_languagedetect/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-# composer related
-composer.lock
-composer.phar
-vendor
-/README.html
-/dist
diff --git a/vendor/pear/text_languagedetect/.travis.yml b/vendor/pear/text_languagedetect/.travis.yml
deleted file mode 100644
index 7cb79a61f..000000000
--- a/vendor/pear/text_languagedetect/.travis.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-language: php
-sudo: false
-php:
-  - 7.2
-  - 7.3
-  - 7.4
-install:
-  - pear install pear/PHP_CodeSniffer
-  - composer install
-  - phpenv rehash
-script:
-  - composer validate
-  - ./vendor/bin/phpunit --coverage-text tests
-  - phpcs Text/
diff --git a/vendor/pear/text_languagedetect/README.rst b/vendor/pear/text_languagedetect/README.rst
index 15fbd87bb..9381c7f7e 100644
--- a/vendor/pear/text_languagedetect/README.rst
+++ b/vendor/pear/text_languagedetect/README.rst
@@ -155,12 +155,3 @@ Unit test status
 
   .. image:: https://travis-ci.org/pear/Text_LanguageDetect.svg?branch=master
      :target: https://travis-ci.org/pear/Text_LanguageDetect
-
-
-Notes
-=====
-Where are the data from?
-
- I don't recall where I got the original data set.
- It's just the frequencies of 3-letter combinations in each supported language.
- It could be generated from a few random wikipedia pages from each language.
diff --git a/vendor/pear/text_languagedetect/Text/LanguageDetect.php b/vendor/pear/text_languagedetect/Text/LanguageDetect.php
index 850b1beaf..420faa941 100644
--- a/vendor/pear/text_languagedetect/Text/LanguageDetect.php
+++ b/vendor/pear/text_languagedetect/Text/LanguageDetect.php
@@ -12,9 +12,9 @@
  * @link      http://pear.php.net/package/Text_LanguageDetect/
  */
 
-require_once 'Text/LanguageDetect/Exception.php';
-require_once 'Text/LanguageDetect/Parser.php';
-require_once 'Text/LanguageDetect/ISO639.php';
+//require_once 'Text/LanguageDetect/Exception.php';
+//require_once 'Text/LanguageDetect/Parser.php';
+//require_once 'Text/LanguageDetect/ISO639.php';
 
 /**
  * Detects the language of a given piece of text.
@@ -189,7 +189,7 @@ class Text_LanguageDetect
      */
     protected function _get_data_loc($fname)
     {
-        if ($fname[0] == '/' || $fname[0] == '.') {
+        if ($fname{0} == '/' || $fname{0} == '.') {
             // if filename starts with a slash, assume it's an absolute pathname
             // and skip whatever is in $this->_data_dir
             return $fname;
@@ -247,6 +247,12 @@ class Text_LanguageDetect
     protected function _checkTrigram($trigram)
     {
         if (!is_array($trigram)) {
+            if (ini_get('magic_quotes_runtime')) {
+                throw new Text_LanguageDetect_Exception(
+                    'Error loading database. Try turning magic_quotes_runtime off.',
+                    Text_LanguageDetect_Exception::MAGIC_QUOTES
+                );
+            }
             throw new Text_LanguageDetect_Exception(
                 'Language database is not an array.',
                 Text_LanguageDetect_Exception::DB_NOT_ARRAY
@@ -1464,31 +1470,31 @@ class Text_LanguageDetect
         case 1:
             // normal ASCII-7 byte
             // 0xxxxxxx -->  0xxxxxxx
-            return ord($char[0]);
+            return ord($char{0});
 
         case 2:
             // 2 byte unicode
             // 110zzzzx 10xxxxxx --> 00000zzz zxxxxxxx
-            $z = (ord($char[0]) & 0x000001F) << 6;
-            $x = (ord($char[1]) & 0x0000003F);
+            $z = (ord($char{0}) & 0x000001F) << 6;
+            $x = (ord($char{1}) & 0x0000003F);
             return ($z | $x);
 
         case 3:
             // 3 byte unicode
             // 1110zzzz 10zxxxxx 10xxxxxx --> zzzzzxxx xxxxxxxx
-            $z =  (ord($char[0]) & 0x0000000F) << 12;
-            $x1 = (ord($char[1]) & 0x0000003F) << 6;
-            $x2 = (ord($char[2]) & 0x0000003F);
+            $z =  (ord($char{0}) & 0x0000000F) << 12;
+            $x1 = (ord($char{1}) & 0x0000003F) << 6;
+            $x2 = (ord($char{2}) & 0x0000003F);
             return ($z | $x1 | $x2);
 
         case 4:
             // 4 byte unicode
             // 11110zzz 10zzxxxx 10xxxxxx 10xxxxxx -->
             // 000zzzzz xxxxxxxx xxxxxxxx
-            $z1 = (ord($char[0]) & 0x00000007) << 18;
-            $z2 = (ord($char[1]) & 0x0000003F) << 12;
-            $x1 = (ord($char[2]) & 0x0000003F) << 6;
-            $x2 = (ord($char[3]) & 0x0000003F);
+            $z1 = (ord($char{0}) & 0x00000007) << 18;
+            $z2 = (ord($char{1}) & 0x0000003F) << 12;
+            $x1 = (ord($char{2}) & 0x0000003F) << 6;
+            $x2 = (ord($char{3}) & 0x0000003F);
             return ($z1 | $z2 | $x1 | $x2);
         }
     }
@@ -1508,7 +1514,7 @@ class Text_LanguageDetect
      */
     protected static function _next_char($str, &$counter, $special_convert = false)
     {
-        $char = $str[$counter++];
+        $char = $str{$counter++};
         $ord = ord($char);
 
         // for a description of the utf8 system see
@@ -1532,7 +1538,7 @@ class Text_LanguageDetect
 
         } elseif ($ord >> 5 == 6) { // two-byte char
             // multi-byte chars
-            $nextchar = $str[$counter++]; // get next byte
+            $nextchar = $str{$counter++}; // get next byte
 
             // lower-casing of non-ascii characters is still incomplete
 
@@ -1574,12 +1580,12 @@ class Text_LanguageDetect
         } elseif ($ord >> 4  == 14) { // three-byte char
 
             // tag on next 2 bytes
-            return $char . $str[$counter++] . $str[$counter++];
+            return $char . $str{$counter++} . $str{$counter++};
 
         } elseif ($ord >> 3 == 30) { // four-byte char
 
             // tag on next 3 bytes
-            return $char . $str[$counter++] . $str[$counter++] . $str[$counter++];
+            return $char . $str{$counter++} . $str{$counter++} . $str{$counter++};
 
         } else {
             // error?
diff --git a/vendor/pear/text_languagedetect/composer.json b/vendor/pear/text_languagedetect/composer.json
index a65a17d40..fc94c6506 100644
--- a/vendor/pear/text_languagedetect/composer.json
+++ b/vendor/pear/text_languagedetect/composer.json
@@ -27,6 +27,6 @@
         "ext-mbstring": "May require the mbstring PHP extension"
     },
     "require-dev": {
-        "phpunit/phpunit": "8.*|9.*"
+        "phpunit/phpunit": "*"
     }
 }
diff --git a/vendor/pear/text_languagedetect/docs/confidence.php b/vendor/pear/text_languagedetect/docs/confidence.php
deleted file mode 100644
index 5be0fb9b6..000000000
--- a/vendor/pear/text_languagedetect/docs/confidence.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-require_once 'Text/LanguageDetect.php';
-
-$text = 'Was wäre, wenn ich Ihnen das jetzt sagen würde?';
-
-$ld = new Text_LanguageDetect();
-//3 most probable languages
-$results = $ld->detect($text, 3);
-
-foreach ($results as $language => $confidence) {
-    echo $language . ': ' . number_format($confidence, 2) . "\n";
-}
-
-//output:
-//german: 0.35
-//dutch: 0.25
-//swedish: 0.20
-?>
\ No newline at end of file
diff --git a/vendor/pear/text_languagedetect/docs/errorhandling.php b/vendor/pear/text_languagedetect/docs/errorhandling.php
deleted file mode 100644
index b68e42476..000000000
--- a/vendor/pear/text_languagedetect/docs/errorhandling.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-/**
- * How to handle errors
- */
-require_once 'Text/LanguageDetect.php';
-require_once 'Text/LanguageDetect/Exception.php';
-
-try {
-    $ld = new Text_LanguageDetect();
-    $lang = $ld->detectSimple('Das ist ein kleiner Text');
-    echo "Language is: $lang\n";
-} catch (Text_LanguageDetect_Exception $e) {
-    echo 'An error occured! Message: ' . $e . "\n";
-}
-?>
\ No newline at end of file
diff --git a/vendor/pear/text_languagedetect/docs/example_clui.php b/vendor/pear/text_languagedetect/docs/example_clui.php
deleted file mode 100644
index 210b0eec4..000000000
--- a/vendor/pear/text_languagedetect/docs/example_clui.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-/**
- * example usage (CLI)
- *
- * @package Text_LanguageDetect
- * @version CVS: $Id$
- */
-
-require_once 'Text/LanguageDetect.php';
-
-$l = new Text_LanguageDetect;
-
-$stdin = fopen('php://stdin', 'r');
-
-echo "Supported languages:\n";
-$langs = $l->getLanguages();
-sort($langs);
-echo join(', ', $langs);
-
-echo "\ntotal ", count($langs), "\n\n";
-
-while ($line = fgets($stdin)) {
-    $result = $l->detect($line, 4);
-    print_r($result);
-    $blocks = $l->detectUnicodeBlocks($line, true);
-    print_r($blocks);
-}
-
-fclose($stdin);
-unset($l);
-
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-?>
diff --git a/vendor/pear/text_languagedetect/docs/example_web.php b/vendor/pear/text_languagedetect/docs/example_web.php
deleted file mode 100644
index bee8f51a4..000000000
--- a/vendor/pear/text_languagedetect/docs/example_web.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-
-/**
- * example usage (web)
- *
- * @package Text_LanguageDetect
- * @version CVS: $Id$
- */
-
-// browsers will encode multi-byte characters wrong unless they think the page is utf8-encoded
-header('Content-type: text/html; charset=utf-8', true);
-
-require_once 'Text/LanguageDetect.php';
-
-$l = new Text_LanguageDetect;
-if (isset($_REQUEST['q'])) {
-    $q = stripslashes($_REQUEST['q']);
-}
-
-?>
-<html>
-<head>
-<title>Text_LanguageDetect demonstration</title>
-</head>
-<body>
-<h2>Text_LanguageDetect</h2>
-<?
-echo "<small>Supported languages:\n";
-$langs = $l->getLanguages();
-sort($langs);
-foreach ($langs as $lang) {
-    echo ucfirst($lang), ', ';
-    $i++;
-}
-
-echo "<br />total $i</small><br /><br />";
-
-?>
-<form method="post">
-Enter text to identify language (at least a couple of sentences):<br />
-<textarea name="q" wrap="virtual" cols="80" rows="8"><?= $q ?></textarea>
-<br />
-<input type="submit" value="Submit" />
-</form>
-<?
-if (isset($q) && strlen($q)) {
-    $len = $l->utf8strlen($q);
-    if ($len < 20) { // this value picked somewhat arbitrarily
-        echo "Warning: string not very long ($len chars)<br />\n";
-    }
-
-    $result = $l->detectConfidence($q);
-
-    if ($result == null) {
-        echo "Text_LanguageDetect cannot identify this piece of text. <br /><br />\n";
-    } else {
-        echo "Text_LanguageDetect thinks this text is written in <b>{$result['language']}</b> ({$result['similarity']}, {$result['confidence']})<br /><br />\n";
-    }
-
-    $result = $l->detectUnicodeBlocks($q, false);
-    if (!empty($result)) {
-        arsort($result);
-        echo "Unicode blocks present: ", join(', ', array_keys($result)), "\n<br /><br />";
-    }
-}
-
-unset($l);
-
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-?>
-</body></html>
diff --git a/vendor/pear/text_languagedetect/docs/iso.php b/vendor/pear/text_languagedetect/docs/iso.php
deleted file mode 100644
index 547316313..000000000
--- a/vendor/pear/text_languagedetect/docs/iso.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-/**
- * Demonstrates how to use ISO language codes.
- *
- * The "name mode" changes the way languages are accepted and returned.
- */ 
-require_once 'Text/LanguageDetect.php';
-$ld = new Text_LanguageDetect();
-
-//will output the ISO 639-1 two-letter language code
-// "de"
-$ld->setNameMode(2);
-echo $ld->detectSimple('Das ist ein kleiner Text') . "\n";
-
-//will output the ISO 639-2 three-letter language code
-// "deu"
-$ld->setNameMode(3);
-echo $ld->detectSimple('Das ist ein kleiner Text') . "\n";
-?>
diff --git a/vendor/pear/text_languagedetect/docs/languages.php b/vendor/pear/text_languagedetect/docs/languages.php
deleted file mode 100644
index f6d022c22..000000000
--- a/vendor/pear/text_languagedetect/docs/languages.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-/**
- * List all supported languages
- */
-require_once 'Text/LanguageDetect.php';
-$ld = new Text_LanguageDetect();
-
-foreach ($ld->getLanguages() as $lang) {
-    echo $lang . "\n";
-}
-?>
diff --git a/vendor/pear/text_languagedetect/docs/simple.php b/vendor/pear/text_languagedetect/docs/simple.php
deleted file mode 100644
index 0bfc11eb0..000000000
--- a/vendor/pear/text_languagedetect/docs/simple.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-require_once 'Text/LanguageDetect.php';
-
-$text = 'Was wäre, wenn ich Ihnen das jetzt sagen würde?';
-
-$ld = new Text_LanguageDetect();
-$result = $ld->detectSimple($text);
-var_dump($result);
-//output: german
-?>
diff --git a/vendor/pear/text_languagedetect/phpcs.xml b/vendor/pear/text_languagedetect/phpcs.xml
deleted file mode 100644
index 9eeccf534..000000000
--- a/vendor/pear/text_languagedetect/phpcs.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0"?>
-<ruleset name="PEAR-textlanguagedetect">
- <rule ref="PEAR">
-  <!-- we keep the old php4-style variable names for now -->
-  <exclude name="PEAR.NamingConventions.ValidFunctionName.PublicUnderscore"/>
-  <exclude name="PEAR.NamingConventions.ValidVariableName.PublicUnderscore"/>
-  <!-- we keep the method names for BC reasons -->
-  <exclude name="PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps"/>
- </rule>
-</ruleset>