rfc:continue_on_switch_deprecation

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rfc:continue_on_switch_deprecation [2018/06/24 16:11] – nikicrfc:continue_on_switch_deprecation [2018/06/27 16:04] – Add example of cases that stay allowed nikic
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 Continue can still be used inside switch statements, as long as it does not target the switch. The meaning of continue and break inside switch never changes, some cases are just forbidden. Continue can still be used inside switch statements, as long as it does not target the switch. The meaning of continue and break inside switch never changes, some cases are just forbidden.
 +
 +To further clarify which uses of ''continue'' are affected, please consider the following example:
 +
 +<code php>
 +while ($foo) {
 +    switch ($bar) {
 +        case "baz":
 +            while ($xyz) {
 +                continue;   // Targeting the inner while loop: Allowed
 +                continue 2; // Targeting the switch: Deprecated
 +                continue 3; // Targeting the outer while loop: Allowed
 +            }
 +    }
 +}
 +</code>
  
 ===== Vote ===== ===== Vote =====
  
 As this is a language change, a 2/3 majority is required. As this is a language change, a 2/3 majority is required.
rfc/continue_on_switch_deprecation.txt · Last modified: 2018/07/07 09:18 by nikic

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