ProxyGenerator turns double quoted default values into single quoted default values

[ampaze]

Using PHP 8.1 and doctrine/common 3.4.1

the method in my entity

public function formatAsString(string $rowDelim = "\n"): string
{
}

is turned in to

public function formatAsString(string $rowDelim = '\n'): string
{
}

in the proxy.

---

Fyi:

This is the version that 3.3.1 generates

public function formatAsString(string $rowDelim = '
'): string
{
}

[malarzm]

This might be a bug in how PHP is generating default values as 3.4.x started to relying on that. I'll try to have it reproduced later

[nicolas-grekas]

This looks like a PHP issue to me, I opened php/php-src#9622
There might be a workaround, to be discovered.

[malarzm]

@ampaze as a workaround you could define your method like this:

public function formatAsString(string $rowDelim = \PHP_EOL): string
{
}

referencing global consts is working good enough with 3.4.1

[stof]

@malarzm \PHP_EOL is not the same than "\n" though

[malarzm]

@stof you're right,I thought it was just "good enough" to mention :)