Multi-line conditions

[mgrip]

input:

if (reallyReallyReallyLongFunction() && $this->reallyreallyreallyreallyLongMethodName()) {
  return true;
}

if ($this || $that && $theOtherThing && $someReallyReallyReallyLongBooleanVariable) {
  return true;
}

output:

if (
reallyReallyReallyLongFunction() && $this->
    reallyreallyreallyreallyLongMethodName()
) {
    return true;
}

if (
$this || $that && $theOtherThing && $someReallyReallyReallyLongBooleanVariable
) {
    return true;
}

PSR12 specifies:

Expressions in parentheses MAY be split across multiple lines, where each subsequent line is indented at least once. When doing so, the first condition MUST be on the next line. The closing parenthesis and opening brace MUST be placed together on their own line with one space between them. Boolean operators between conditions MUST always be at the beginning or at the end of the line, not a mix of both.

[mgrip]

interestingly prettier doesn't necessarily put each case on its own line if smaller ones fit https://prettier.io/playground/#N4Igxg9gdgLgprEAuEBLAZgAgBQCc4CGANkQJ4BKhJFVZAMtAOYBiArlGDKtNgJSYAyAZgAkMABaoAzgDp8xMvOpLFtUgyiMAsnAkQAJgDkCAWzh9+wADpRMmfDFa5bMXKzgBuGwF8bNjDhiklKYAD6hohIEMILCQXAA8hJwuAAqkpqxolIQZpQKNAX51BqMAEIQEESEUABqBLioBABG1ZY2dg5OLm6ePiAANCAQAA5c0FLIoA24EADuAAoNCJMoBABuEKj6gyAEUjDI6MRScEPNuARgANa6AMojV6iayK7uQ-oQYEcnZ2hQp1wMAWl0YJgIPyIpyGACspAAPMqXG73UxwOjPOCQ6HDVgwEZ4gBM2L+j1wgOQIGaLVIRGguxGjVgAHVthJkAAOAAMQ0ZEFOzMuI0pjLggPWWKG+AAjqxUPgQQQwRCkMcoX9TiZUK9ekMpM9GNUAIqsCDwElDGAtVn6dlIQmWy6oIgGgDCuXBlKg0ElIFYp1SLVWatO3m8QA

From what I can tell the language used in PSR12 doesn't disallow that if we can accomplish the same thing

[mgrip]

Ahh actually it groups together the && cases in parens and puts them on their own line

https://prettier.io/playground/#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

[czosel]

Fixed in #140