PHP ReflectionClass

<span> 1</span> <?<span>php</span><span> 2</span> <span>/*</span><span>*</span><span> 3</span> <span> * @desc test reflectionclass</span><span> 4</span> <span> * @author songweiqing</span><span> 5</span> <span> * @create_time 2015-01-7</span><span> 6</span> <span> *</span><span> 7</span>  <span>*/</span><span> 8</span>  <span>class</span><span> Test{</span><span> 9</span>     <span>public</span> <span>$attr1</span> = 'attr1'<span>;</span><span>10</span>     <span>protected</span> <span>$attr2</span> = 'attr2'<span>;</span><span>11</span>     <span>private</span> <span>$attr3</span> = 'attr3'<span>;</span><span>12</span>     <span>const</span> ATTR4 = 'I AM THE ATTRIBUTE 4'<span>;</span><span>13</span>     <span>public</span> <span>static</span> <span>$attr5</span> = 'attr5'<span>;</span><span>14</span>     <span>15</span>     <span>public</span> <span>function</span><span> __construct(){</span><span>16</span>         <span>17</span>         self::<span>$attr5</span> = 'I love you baby'<span>;</span><span>18</span> <span>    }</span><span>19</span>     <span>public</span> <span>function</span><span> getAttr1(){</span><span>20</span>         <span>21</span>         <span>echo</span> <span>$this</span>-><span>attr1;</span><span>22</span> <span>    }</span><span>23</span>     <span>//</span><span>获取属性2</span><span>24</span>     <span>protected</span> <span>function</span><span> getAttr2(){</span><span>25</span>         <span>26</span>         <span>echo</span> <span>$this</span>-><span>attr2;</span><span>2<mark style="color:transparent">本%文来源gaodaimacom搞#^代%!码网@</mark>搞代gaodaima码7</span> <span>    } </span><span>28</span>     <span>/*</span><span>*</span><span>29</span> <span>     * @desc 获取属性3</span><span>30</span> <span>     * @return string </span><span>31</span>      <span>*/</span><span>32</span>     <span>private</span> <span>function</span><span> getAttr3(){</span><span>33</span>         <span>echo</span> <span>$this</span>-><span>attr3;</span><span>34</span> <span>    }</span><span>35</span>     <span>36</span>     <span>public</span> <span>static</span> <span>function</span><span> getAttr5(){</span><span>37</span>         <span>echo</span> self::<span>$attr5</span><span>;</span><span>38</span> <span>    }</span><span>39</span> <span>}</span><span>40</span> <span>41</span> <span>$reflection</span> = <span>new</span> ReflectionClass('Test'<span>);</span><span>42</span> <span>//</span><span>var_dump($reflection->getName());//获取类名getName();</span><span>43</span> <span>//var_dump($reflection->getConstant("ATTR4"));//获取指定的常量名</span><span>44</span> <span>//var_dump($reflection->getConstants());//获取一组常量名</span><span>45</span> <span>//var_dump($reflection->getConstructor());//获取构造函数，没有构造函数返回null</span><span>46</span> <span>//var_dump($reflection->getDefaultProperties());//获取默认属性，常量属性不包括</span><span>47</span> <span>//var_dump($reflection->getDocComment());//获取针对该类的注释，对于类中法中的注释，忽略，没有返回false</span><span>48</span> <span>//var_dump($reflection->getEndLine());//获取类中最后一行行数</span><span>49</span> <span>//var_dump($reflection->getFileName());//获取定义类的类名</span><span>50</span> <span>//var_dump($reflection->getMethods());//获取所有类中的方法</span><span>51</span> <span>//var_dump($reflection->getProperties());//获取所有属性，不包含常量属性</span><span>52</span> <span>//$instance = $reflection->newInstanceArgs();//实例化反射的该类</span><span>53</span> <span>//$instance = $reflection->newInstance('Test');实例化指定的类</span>

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以上就介绍了PHP ReflectionClass，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。

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