"If `BigNameCorp` writes a lot of PHP seriously, you won't notice that many problems." It also depends on how long BigNameCorp has been around. They might tak

"If `BigNameCorp` writes a lot of PHP seriously, you won't notice that many problems." It also depends on how long BigNameCorp has been around. They might take coding seriously now, but legacy code in general is a pain to deal with. Much less legacy code that's been written in a language like PHP.