Review changes

Author: André L F S Bacci

.gitignore

@@ -9,4 +9,4 @@ fileModHistory.php
 
 
 # A plece for all temporary or generated files (idempotent build)
-temp/
+temp/

scripts/file-entities.php

@@ -1,6 +1,6 @@
 <?php /*
 +----------------------------------------------------------------------+
-| Copyright (c) 1997-2023 The PHP Group                                |
+| Copyright (c) 1997-2025 The PHP Group                                |
 +----------------------------------------------------------------------+
 | This source file is subject to version 3.01 of the PHP license,      |
 | that is bundled with this package in the file LICENSE, and is        |
@@ -107,7 +107,7 @@
 if ( ! $file )
 {
     echo "Failed to open $outfile\n.";
-    die(-1);
+    exit( 1 );
 }
 
 fputs( $file , "<!-- DON'T TOUCH - AUTOGENERATED BY file-entities.php -->\n\n" );
@@ -125,7 +125,7 @@
 
 fclose( $file );
 echo "done\n";
-exit;
+exit( 0 );
 
 
 
@@ -215,13 +215,13 @@ function generate_list_entities( string $root , string $lang )
     if ( BACKPORT ) // Spurious file generated outside reference/
         pushEntity( "language.predefined.entities.weakreference", path: "$root/$lang/language/predefined/entities.weakreference.xml" );
 
-    $dirs = array( "reference" );
+    $dirs = [ "reference" ];
     list_entities_recurse( $path , $dirs );
 }
 
 function list_entities_recurse( string $root , array $dirs )
 {
-    $list = array();
+    $list = [];
 
     $dir = rtrim( "$root/" . implode( '/' , $dirs ) , "/" );
     $files = scandir( $dir );