Convert level/levelName to enums (#1656)

.php-cs-fixer.php

@@ -0,0 +1,61 @@
+<?php
+
+$header = <<<EOF
+This file is part of the Monolog package.
+
+(c) Jordi Boggiano <j.boggiano@seld.be>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+$finder = PhpCsFixer\Finder::create()
+    ->files()
+    ->name('*.php')
+    ->exclude('Fixtures')
+    ->in(__DIR__.'/src')
+    ->in(__DIR__.'/tests')
+;
+
+$config = new PhpCsFixer\Config();
+return $config->setRules(array(
+        '@PSR2' => true,
+        // some rules disabled as long as 1.x branch is maintained
+        'binary_operator_spaces' => array(
+            'default' => null,
+        ),
+        'blank_line_before_statement' => ['statements' => ['continue', 'declare', 'return', 'throw', 'try']],
+        'cast_spaces' => ['space' => 'single'],
+        'header_comment' => ['header' => $header],
+        'include' => true,
+        'class_attributes_separation' => array('elements' => array('method' => 'one', 'trait_import' => 'none')),
+        'no_blank_lines_after_class_opening' => true,
+        'no_blank_lines_after_phpdoc' => true,
+        'no_empty_statement' => true,
+        'no_extra_blank_lines' => true,
+        'no_leading_import_slash' => true,
+        'no_leading_namespace_whitespace' => true,
+        'no_trailing_comma_in_singleline_array' => true,
+        'no_unused_imports' => true,
+        'no_whitespace_in_blank_line' => true,
+        'object_operator_without_whitespace' => true,
+        'phpdoc_align' => true,
+        'phpdoc_indent' => true,
+        'phpdoc_no_access' => true,
+        'phpdoc_no_package' => true,
+        'phpdoc_order' => true,
+        //'phpdoc_scalar' => true,
+        'phpdoc_trim' => true,
+        //'phpdoc_types' => true,
+        'psr_autoloading' => ['dir' => 'src'],
+        //'array_syntax' => array('syntax' => 'short'),
+        'declare_strict_types' => true,
+        'single_blank_line_before_namespace' => true,
+        'standardize_not_equals' => true,
+        'ternary_operator_spaces' => true,
+        'trailing_comma_in_multiline' => true,
+    ))
+    ->setUsingCache(true)
+    ->setRiskyAllowed(true)
+    ->setFinder($finder)
+;