Very slow to save files

[ghnp5]

Hello!

Very often, when I save a file (Ctrl +S), nothing is apparently happening (the file remains unsaved), and only after a few retries (pressing Ctrl + S multiple times) the file finally saves.

This happens especially when files are large.

If I disable the "onSave" formatting event, this no longer happens, and files save instantly.

Do you have any suggestion for improvement, to speed this up?
Or, is one of these rules known to be very slow? I could consider disabling that one.

Thank you very much!

(new PhpCsFixer\Config())
	->setParallelConfig(PhpCsFixer\Runner\Parallel\ParallelConfigFactory::detect())
	->setIndent("\t")
	->setLineEnding("\n")
	->setRules([
		'array_syntax' => true,
		'assign_null_coalescing_to_coalesce_equal' => true,
		'constant_case' => true,
		'encoding' => true,
		'indentation_type' => true,
		'is_null' => true,
		'list_syntax' => true,
		'modernize_strpos' => true,
		'no_trailing_whitespace' => true,
		'no_whitespace_in_blank_line' => true,
		'ordered_imports' => true,
		'ternary_to_null_coalescing' => true,
	])
	->setFinder(
		PhpCsFixer\Finder::create()
			->exclude('vendor')
			->in(__DIR__)
	);

[mariuszkrzaczkowski]

I have the same thing, it's annoying.
How can I speed it up?

my php-cs-fixer.dist.php

<?php

use PhpCsFixer\Config;
use PhpCsFixer\Finder;
use PhpCsFixer\Runner\Parallel\ParallelConfigFactory;

$finder = Finder::create()
	->exclude('vendor')
	->exclude('public_html/vendor')
	->exclude('public_html/libraries')
	->in(__DIR__);

$config = new Config();
$config
	->setRiskyAllowed(true)
	->setIndent("\t")
	->setCacheFile(__DIR__ . '/.php-cs-fixer.cache')
	->setParallelConfig(ParallelConfigFactory::detect())
	->setFinder($finder)
	->setRules([
		'@PHP80Migration' => true,
		'@PHP80Migration:risky' => true,
		'@PhpCsFixer' => true,
		'@PhpCsFixer:risky' => true,
		'@PSR2' => true,
		'list_syntax' => ['syntax' => 'short'],
		'align_multiline_comment' => true,
		'array_syntax' => ['syntax' => 'short'],
		'blank_line_after_namespace' => true,
		'blank_line_after_opening_tag' => true,
		'blank_line_before_statement' => false,
		'binary_operator_spaces' => true,
		'cast_spaces' => true,
		'class_definition' => ['single_line' => true],
		'class_keyword_remove' => false,
		'combine_consecutive_issets' => true,
		'combine_consecutive_unsets' => true,
		'compact_nullable_typehint' => true,
		'concat_space' => [
			'spacing' => 'one',
		],
		'explicit_string_variable' => false,
		'declare_equal_normalize' => true,
		'declare_strict_types' => false,
		'dir_constant' => false,
		'doctrine_annotation_braces' => true,
		'doctrine_annotation_indentation' => true,
		'doctrine_annotation_spaces' => true,
		'function_typehint_space' => true,
		'general_phpdoc_annotation_remove' => false,
		'single_line_comment_style' => ['comment_types' => ['hash']],
		'include' => true,
		'linebreak_after_opening_tag' => true,
		'lowercase_cast' => true,
		'magic_constant_casing' => true,
		'method_chaining_indentation' => true,
		'class_attributes_separation' => ['elements' => ['method' => 'one']],
		'method_argument_space' => true,
		'modernize_types_casting' => true,
		'multiline_comment_opening_closing' => true,
		'native_function_casing' => true,
		'native_function_invocation' => ['include' => ['@compiler_optimized'], 'scope' => 'all'],
		'new_with_braces' => true,
		'no_alias_functions' => true,
		'no_blank_lines_after_class_opening' => true,
		'no_blank_lines_after_phpdoc' => true,
		'no_closing_tag' => true,
		'no_empty_comment' => true,
		'no_empty_phpdoc' => true,
		'no_empty_statement' => true,
		'no_extra_blank_lines' => ['tokens' => ['break', 'continue', 'extra', 'return', 'throw', 'use', 'parenthesis_brace_block', 'square_brace_block', 'curly_brace_block']],
		'no_leading_import_slash' => true,
		'no_leading_namespace_whitespace' => true,
		'no_mixed_echo_print' => [
			'use' => 'echo',
		],
		'no_multiline_whitespace_around_double_arrow' => true,
		'multiline_whitespace_before_semicolons' => true,
		'no_null_property_initialization' => true,
		'no_php4_constructor' => false,
		'no_short_bool_cast' => true,
		'echo_tag_syntax' => ['format' => 'long'],
		'no_superfluous_phpdoc_tags' => false,
		'no_singleline_whitespace_before_semicolons' => true,
		'no_spaces_after_function_name' => true,
		'no_spaces_inside_parenthesis' => true,
		'no_trailing_comma_in_list_call' => true,
		'no_trailing_comma_in_singleline_array' => true,
		'no_trailing_whitespace' => true,
		'no_trailing_whitespace_in_comment' => true,
		'no_unneeded_final_method' => true,
		'no_unused_imports' => true,
		'no_unreachable_default_argument_value' => false,
		'no_useless_else' => false,
		'no_useless_return' => true,
		'no_whitespace_before_comma_in_array' => true,
		'no_whitespace_in_blank_line' => true,
		'normalize_index_brace' => true,
		'not_operator_with_space' => false,
		'not_operator_with_successor_space' => false,
		'object_operator_without_whitespace' => true,
		'ordered_imports' => true,
		'php_unit_fqcn_annotation' => true,
		'phpdoc_add_missing_param_annotation' => [
			'only_untyped' => false,
		],
		'phpdoc_align' => true,
		'phpdoc_annotation_without_dot' => false,
		'phpdoc_indent' => true,
		'general_phpdoc_tag_rename' => true,
		'phpdoc_inline_tag_normalizer' => true,
		'phpdoc_tag_type' => ['tags' => ['inheritDoc' => 'inline']],
		'phpdoc_no_access' => true,
		'phpdoc_no_empty_return' => false,
		'phpdoc_no_package' => false,
		'phpdoc_no_useless_inheritdoc' => true,
		'phpdoc_order' => true,
		'phpdoc_scalar' => true,
		'phpdoc_separation' => ['groups' => [['deprecated', 'link', 'see', 'since'], ['author', 'copyright', 'license'], ['category', 'package', 'subpackage'], ['property', 'property-read', 'property-write'], ['param'], ['return']], 'skip_unlisted_annotations' => true],
		'phpdoc_single_line_var_spacing' => true,
		'phpdoc_summary' => false,
		'phpdoc_trim' => true,
		'phpdoc_types' => true,
		'phpdoc_types_order' => ['null_adjustment' => 'always_last', 'sort_algorithm' => 'none'],
		'phpdoc_var_without_name' => true,
		'psr_autoloading' => false,
		'return_type_declaration' => true,
		'self_accessor' => true,
		'semicolon_after_instruction' => true,
		'short_scalar_cast' => true,
		'error_suppression' => false,
		'single_blank_line_at_eof' => true,
		'single_import_per_statement' => true,
		'single_line_throw' => true,
		'single_quote' => true,
		'space_after_semicolon' => true,
		'standardize_not_equals' => true,
		'strict_comparison' => false,
		'strict_param' => false,
		'switch_case_semicolon_to_colon' => true,
		'switch_case_space' => true,
		'ternary_operator_spaces' => true,
		'ternary_to_null_coalescing' => true,
		'trailing_comma_in_multiline' => ['after_heredoc' => false, 'elements' => []],
		'trim_array_spaces' => true,
		'unary_operator_spaces' => true,
		'visibility_required' => ['elements' => ['property', 'method']],
		'void_return' => false,
		'whitespace_after_comma_in_array' => true,
	]);

return $config;