*/ public $params = []; /** * @var array */ public $param_lookup = []; /** * @var Type\Union|null */ public $return_type; /** * @var CodeLocation|null */ public $return_type_location; /** * @var Type\Union|null */ public $signature_return_type; /** * @var CodeLocation|null */ public $signature_return_type_location; /** * @var ?string */ public $cased_name; /** * @var array */ public $suppressed_issues = []; /** * @var ?bool */ public $deprecated; /** * @var string */ public $internal = ''; /** * @var bool */ public $variadic = false; /** * @var bool */ public $returns_by_ref = false; /** * @var ?int */ public $required_param_count; /** * @var array */ public $defined_constants = []; /** * @var array */ public $global_variables = []; /** * @var array */ public $global_types = []; /** * @var array>|null */ public $template_types; /** * @var array|null */ public $template_covariants; /** * @var array */ public $assertions = []; /** * @var array */ public $if_true_assertions = []; /** * @var array */ public $if_false_assertions = []; /** * @var bool */ public $has_visitor_issues = false; /** * @var list<\Psalm\Issue\CodeIssue> */ public $docblock_issues = []; /** * @var array */ public $throws = []; /** * @var array */ public $throw_locations = []; /** * @var bool */ public $has_yield = false; /** * @var bool */ public $mutation_free = false; /** * @var string|null */ public $return_type_description; /** * @var array|null */ public $unused_docblock_params; /** * @var bool */ public $pure = false; /** * Whether or not the function output is dependent solely on input - a function can be * impure but still have this property (e.g. var_export). Useful for taint analysis. * * @var bool */ public $specialize_call = false; /** * @var array */ public $taint_source_types = []; /** * @var array */ public $added_taints = []; /** * @var array */ public $removed_taints = []; /** * @var array */ public $return_source_params = []; /** * @var bool */ public $allow_named_arg_calls = true; public function __toString(): string { return $this->getSignature(false); } public function getSignature(bool $allow_newlines = false): string { $newlines = $allow_newlines && !empty($this->params); $symbol_text = 'function ' . $this->cased_name . '(' . ($newlines ? "\n" : '') . implode( ',' . ($newlines ? "\n" : ' '), array_map( function (FunctionLikeParameter $param) use ($newlines) : string { return ($newlines ? ' ' : '') . ($param->type ?: 'mixed') . ' $' . $param->name; }, $this->params ) ) . ($newlines ? "\n" : '') . ') : ' . ($this->return_type ?: 'mixed'); if (!$this instanceof MethodStorage) { return $symbol_text; } switch ($this->visibility) { case ClassLikeAnalyzer::VISIBILITY_PRIVATE: $visibility_text = 'private'; break; case ClassLikeAnalyzer::VISIBILITY_PROTECTED: $visibility_text = 'protected'; break; default: $visibility_text = 'public'; } return $visibility_text . ' ' . $symbol_text; } }