Add .php-cs-fixer.dist.php configuration

.php-cs-fixer.dist.php

@@ -0,0 +1,30 @@
+<?php
+
+$finder = (new PhpCsFixer\Finder())
+	->in(__DIR__)
+	->exclude([
+		'htdocs/includes',
+	])
+	->notPath([
+		'vendor',
+	])
+;
+
+return (new PhpCsFixer\Config())
+	->setRules([
+		// Apply PSR-12 as per https://wiki.dolibarr.org/index.php?title=Langages_et_normes#PHP:~:text=utiliser%20est%20le-,PSR%2D12,-(https%3A//www
+		// '@PSR12' => true,  // Disabled for now to limit number of changes
+		// Minimum version Dolibarr v18.0.0
+		'@PHP71Migration' => true,
+		//'strict_param' => true,
+		//'array_syntax' => ['syntax' => 'short'],
+		'array_syntax' => false,
+	])
+	->setFinder($finder)
+	// TAB Indent violates PSR-12 "must" rule, but used in code
+	// (See https://www.php-fig.org/psr/psr-12/#24-indenting )
+	->setIndent("\t")
+	// All files MUST use the Unix LF line ending only
+	// https://www.php-fig.org/psr/psr-12/#22-files
+	->setLineEnding("\n")
+;