rspec/rules/S2651/php/rule.adoc

== Why is this an issue?

In PHP 5.4, ``++break++`` and ``++continue++`` no longer accept arguments that require computation. Static arguments are still okay except for zero (``++0++``).


=== Noncompliant code example

[source,php]
----
$i = 0;
$break = 1;
while (++$i) {
  switch ($i) {
  case 5:
    // ...
    break $break;  // Noncompliant
  case 10:
    // ...
    break $break + 1;  // Noncompliant
    default:
        break $break;  // Noncompliant
    }
}
----


=== Compliant solution

[source,php]
----
$i = 0;
while (++$i) {
  switch ($i) {
  case 5:
    // ...
    break 1;
  case 10:
    // ...
    break 2;
    default:
        break;
    }
}
----



ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

=== Message

* Remove the variable argument to "xxx".
* "0" is not a valid argument to "xxx"


'''
== Comments And Links
(visible only on this page)

=== on 27 Feb 2015, 17:09:12 Ann Campbell wrote:
source: https://twitter.com/declaassen/status/571237732548087808[twitter]

=== on 19 May 2015, 15:55:05 Linda Martin wrote:
OK!

endif::env-github,rspecator-view[]