implement LtrimFunctionReturnTypeExtension to support class-string #1597
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staabm
commented
Aug 6, 2022
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| <?php declare(strict_types=1); | |||
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| namespace Bug7483; | |||
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I tried supporting things like
function bar() {
$absolute = '\A';
$relative = 'A';
assertType('class-string', ltrim($absolute, '\\'));
assertType('class-string', ltrim($relative, '\\'));
}
but from the extension point of view these strings seem not to be class-strings...?
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ConstantStringType::isClassString() is just a hint whether the string was created from ::class, so that we don't trigger the autoloading for irrelevant strings, which upsets some custom autoloaders.
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So you don't need to do anything about it.
ondrejmirtes
requested changes
Aug 6, 2022
| @@ -0,0 +1,17 @@ | |||
| <?php declare(strict_types=1); | |||
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|||
| namespace Bug7483; | |||
There was a problem hiding this comment.
ConstantStringType::isClassString() is just a hint whether the string was created from ::class, so that we don't trigger the autoloading for irrelevant strings, which upsets some custom autoloaders.
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Thank you. |
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closes phpstan/phpstan#7483