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- <span class="hljs-meta"><?php</span>
- <span class="hljs-comment">/**
- * <span class="hljs-doctag">@param</span> int $a
- * <span class="hljs-doctag">@return</span> bool
- */</span>
- <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">isEven</span><span class="hljs-params">($a)</span> </span>{
- <span class="hljs-keyword">return</span> ($a % <span class="hljs-number">2</span>) === <span class="hljs-number">0</span>;
- }
- <span class="hljs-comment">/**
- * <span class="hljs-doctag">TODO:</span> Rely on isEven, but do not highlight bug.
- *
- * <span class="hljs-doctag">@param</span> int $a
- * <span class="hljs-doctag">@return</span> bool
- */</span>
- <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">isOdd</span><span class="hljs-params">($a)</span> </span>{
- <span class="hljs-keyword">return</span> ($a % <span class="hljs-number">2</span>) === <span class="hljs-number">1</span>;
- }
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