Crash on str_replace

[vlada-dudr]

Following snippet crashes phan:

str_replace([...$a], '', $s);

Error message: phar:///usr/share/webapps/bin/phan.phar/src/Phan/Plugin/Internal/StringFunctionPlugin.php:53 [2] Undefined array key "key"

Probably the issue is combination of spreading array into array being followed by string.

$ phan --version
Phan 5.4.2
php-ast version 1.1.0
PHP version used to run Phan: 8.2.6

[rlerdorf]

This should be fixed with d266825