base64_decode returns false only in strict mode

[kamil-tekiela]

I am not sure if this is the right way to fix this.

[orklah]

That could have been a way but stubbed functions take priority over the callmaps:

psalm/stubs/CoreGenericFunctions.phpstub

Line 1567 in bd0ba6e

function base64_decode(string $string, bool $strict = false) {}

So you need to add a conditional return here instead

[kamil-tekiela]

@orklah Is this what you meant?

[orklah]

yeah! Just FYI, you can do @return ($strict is false ? string : false|string) also. The template is implied

[orklah]

Thanks!