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							- <span class="hljs-preprocessor"><?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">(<span class="hljs-variable">$a</span>)</span> </span>{
 
-     <span class="hljs-keyword">return</span> (<span class="hljs-variable">$a</span> % <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">(<span class="hljs-variable">$a</span>)</span> </span>{
 
-     <span class="hljs-keyword">return</span> (<span class="hljs-variable">$a</span> % <span class="hljs-number">2</span>) === <span class="hljs-number">1</span>;
 
- }
 
 
  |