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Stub out str_replace types

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This commit is contained in:
Brown 2020-04-04 11:05:13 -04:00
parent b73b75f1a1
commit 94fefde376
2 changed files with 42 additions and 10 deletions
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13
src/Psalm/Internal/Provider/ReturnTypeProvider/StrReplaceReturnTypeProvider.php
View File

@ -13,9 +13,6 @@ class StrReplaceReturnTypeProvider implements \Psalm\Plugin\Hook\FunctionReturnT
public static function getFunctionIds() : array
{
return [
'str_replace',
'str_ireplace',
'substr_replace',
'preg_replace',
'preg_replace_callback',
];
@ -42,14 +39,12 @@ class StrReplaceReturnTypeProvider implements \Psalm\Plugin\Hook\FunctionReturnT
$return_type = Type::getString();
if (in_array($function_id, ['preg_replace', 'preg_replace_callback'], true)) {
$return_type->addType(new Type\Atomic\TNull());
$return_type->addType(new Type\Atomic\TNull());
$codebase = $statements_source->getCodebase();
$codebase = $statements_source->getCodebase();
if ($codebase->config->ignore_internal_nullable_issues) {
$return_type->ignore_nullable_issues = true;
}
if ($codebase->config->ignore_internal_nullable_issues) {
$return_type->ignore_nullable_issues = true;
}
return $return_type;

39
src/Psalm/Internal/Stubs/CoreGenericFunctions.phpstub
View File

@ -326,4 +326,41 @@ function fclose(&$handle) : bool
*/
function sodium_memzero(string &$reference): void
{
}
}
/**
* @param string|string[] $search
* @param string|string[] $replace
* @param string|string[] $subject
*
* @psalm-return (
* $subject is string
* ? string
* : string[]
* )
*/
function str_replace($search, $replace, $subject, int &$replace_count = 0) {}
/**
* @param string|string[] $search
* @param string|string[] $replace
* @param string|string[] $subject
*
* @psalm-return (
* $subject is string
* ? string
* : string[]
* )
*/
function str_ireplace($search, $replace, $subject, int &$replace_count = 0) {}
/**
* @param string|string[] $subject
*
* @psalm-return (
* $subject is string
* ? string
* : string[]
* )
*/
function substr_replace ($subject, string $replacement, int $start, ?int $length = null) {}