Only support PHP 7.4 add declare_strict=1 to all files

Author: yooper

.travis.yml

@@ -2,8 +2,6 @@ language: php
 env:
   - SKIP_TEST=1
 php:
-  - 7.2
-  - 7.3
   - 7.4
 
 before_script:

Dockerfile71

@@ -1,7 +1,8 @@
 FROM php:7.4-cli
 
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends git zip
+    apt-get install -y --no-install-recommends zip libzip-dev && \
+    docker-php-ext-install zip
 
 RUN curl --silent --show-error https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
 

Dockerfile72

@@ -20,15 +20,15 @@
         "files": ["tests/TestBaseCase.php"]
     },
     "require" : {
-        "php": ">=7.1",
+        "php": "~7.4",
         "yooper/stop-words": "~1",
-        "symfony/console": "~4.0 || ~5.0",
+        "symfony/console": ">= 4.4",
         "wamania/php-stemmer": "~1",
         "yooper/nicknames": "~1",
-        "vanderlee/php-sentence": "~1.0"
+        "vanderlee/php-sentence": "~1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8",
+        "phpunit/phpunit": "^9",
         "mockery/mockery" : "^1"
     }
 }

Dockerfile73

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Adapters;
 use TextAnalysis\Interfaces\IDataReader;
 /**

Dockerfile74

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Adapters;
 

composer.json

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Adapters;
 use TextAnalysis\Interfaces\IDataReader;
 /**

src/Adapters/ArrayDataReaderAdapter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Adapters;
 use TextAnalysis\Interfaces\IDataWriter;
 

src/Adapters/EnchantAdapter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Adapters;
 

src/Adapters/JsonDataAdapter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Analysis;
 

src/Adapters/JsonWriterAdapter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Analysis;
 
 use TextAnalysis\Exceptions\InvalidParameterSizeException;

src/Adapters/PspellAdapter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Analysis\Keywords;
 

src/Analysis/DateAnalysis.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Analysis\Summarize;
 

src/Analysis/FreqDist.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Classifiers;
 

src/Analysis/Keywords/Rake.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Collections;
 use TextAnalysis\Interfaces\ICollection;

src/Analysis/Summarize/Simple.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Collocations;
 

src/Classifiers/NaiveBayes.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Collections/DocumentArrayCollection.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Collocations/CollocationFinder.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Comparisons/CosineSimilarityComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Comparisons/HammingDistanceComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Comparisons/JaccardIndexComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Comparisons/JaroWinklerComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Comparisons/LevenshteinComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Comparisons;
 

src/Comparisons/LongestCommonSubstringComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Console\Commands;
 

src/Comparisons/MostFreqCharComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Console\Commands;
 
@@ -68,7 +69,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
             $context = stream_context_create([], ['notification' => [$this, 'progress']]);
 
             // Pipe file.
-            $resource = fopen($packageFound->getUrl(), 'r', null, $context);
+            $resource = fopen($packageFound->getUrl(), 'r', false, $context);
             $stream = fopen($download->getDownloadFullPath(), 'w+');
             if (!$stream) {
                 $output->writeln("Package {$packageFound->getId()} - {$packageFound->getName()} install failed, permission denied to create file into {$download->getDownloadFullPath()}");

src/Comparisons/SimilarTextComparison.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Console\Commands;
 

src/Console/Commands/NltkPackageInstallAllCommand.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Console\Commands;
 

src/Console/Commands/NltkPackageInstallCommand.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Console\Commands;
 

src/Console/Commands/NltkPackageListCommand.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Corpus;
 

src/Console/Commands/StopWordsCommand.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Corpus;
 

src/Console/Commands/VocabSizeCommand.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Corpus;
 

src/Corpus/ImportCorpus.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Corpus;
 
@@ -56,7 +57,7 @@ public function getDispersion(array $needles) : array
         $found = array_fill_keys($needles, []);
         foreach(array_keys($needles) as $needle)
         {
-            $found[$needle] = $this->findAll($needle);
+            $found[$needle] = $this->findAll((string)$needle);
         }
         return $found;
     }

src/Corpus/NameCorpus.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Corpus;
 

src/Corpus/ReadCorpusAbstract.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Documents;
 

src/Corpus/TextCorpus.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Documents;
 use TextAnalysis\Interfaces\ITokenTransformation;
 /**

src/Corpus/WordnetCorpus.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Documents;
 
 use TextAnalysis\Interfaces\ITokenTransformation;

src/Documents/ContentDocument.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Downloaders;
 
 use TextAnalysis\Utilities\Nltk\Download\Package;

src/Documents/DocumentAbstract.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Downloaders;
 

src/Documents/TokensDocument.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Exceptions;
 
 /**

src/Downloaders/DownloadPackageFactory.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Exceptions;
 

src/Downloaders/NltkCorporaIndexDownloader.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Extracts;
 
 use TextAnalysis\Interfaces\IExtractStrategy;

src/Exceptions/InvalidExpression.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Extracts;
 

src/Exceptions/InvalidParameterSizeException.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Extracts;
 use TextAnalysis\Interfaces\IExtractStrategy;

src/Extracts/DateExtract.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Extracts;
 use TextAnalysis\Interfaces\IExtractStrategy;

src/Extracts/EmailExtract.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Extracts;
 

src/Extracts/HashTag.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Filters;
 

src/Extracts/LambdaExtract.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Filters;
 

src/Extracts/UrlExtract.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Filters;
 
 use TextAnalysis\Interfaces\ITokenTransformation;

src/Filters/CharFilter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Filters;
 
 use TextAnalysis\Interfaces\ITokenTransformation;

src/Filters/DomainFilter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 namespace TextAnalysis\Filters;
 
 use TextAnalysis\Interfaces\ITokenTransformation;

src/Filters/EmailFilter.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types = 1);
 
 namespace TextAnalysis\Filters;