Cleanup

.php_cs.dist

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 /** @license MIT
  * Copyright 2018 J. King et al.
  * See LICENSE and AUTHORS files for details */
@@ -15,9 +16,11 @@ $paths = [
     BASE."lib",
     BASE."perf",
     BASE."tests",
+    BASE."tools",
 ];
 $rules = [
     '@PSR2' => true,
+    'declare_strict_types' => true,
     'braces' => ['position_after_functions_and_oop_constructs' => "same"],
     'function_declaration' => ['closure_function_spacing' => "none"],
 ];

RoboFile.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 use Robo\Result;
 
@@ -68,7 +69,7 @@ class RoboFile extends \Robo\Tasks {
     /** Runs the coding standards fixer */
     public function clean($opts = ['demo|d' => false]): Result {
         $t = $this->taskExec(realpath(self::BASE."vendor/bin/php-cs-fixer"));
-        $t->arg("fix");
+        $t->arg("fix")->arg("--allow-risky=yes");
         if ($opts['demo']) {
             $t->args("--dry-run", "--diff")->option("--diff-format", "udiff");
         }

tools/mkindex.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 $labels = [
     'big5'                => "big5",
     'euc-jp'              => "eucjp",
@@ -46,7 +47,7 @@ if (!isset($labels[$label])) {
 function single_byte(string $label) {
     $entries = read_index($label, "https://encoding.spec.whatwg.org/index-$label.txt");
     $dec_char = make_decoder_char_array($entries);
-    $dec_code = make_decoder_point_array($entires);
+    $dec_code = make_decoder_point_array($entries);
     $enc = make_encoder_array($entries);
     echo "const TABLE_DEC_CHAR = $dec_char;\n";
     echo "const TABLE_DEC_CODE = $dec_code;\n";
@@ -167,6 +168,7 @@ function make_decoder_point_array(array $entries): string {
 
 function make_decoder_char_array(array $entries): string {
     $out = [];
+    $i = 0;
     foreach ($entries as $match) {
         $index = (int) $match[1];
         $code = $match[2];

tools/mktest.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 // this script generates a test series from the Web Platform test suite which exercises the index tables of multi-byte encodings with single characters
 // they are pedantic sets of tests, and so the test suite itself only uses this series in optional tests