📄 function.aggregate-info.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Gets aggregation information for a given object</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.objaggregation.html">Object Aggregation Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.aggregate-methods-by-list.html">aggregate_methods_by_list</a></div> <div class="up"><a href="ref.objaggregation.html">Object Aggregation Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.aggregate-info" class="refentry"> <div class="refnamediv"> <h1 class="refname">aggregate_info</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">aggregate_info</span> — <span class="dc-title"> Gets aggregation information for a given object </span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><b><b>aggregate_info</b></b></span> ( <span class="methodparam"><span class="type">object</span> <tt class="parameter">$object</tt></span> )</div> <p class="para rdfs-comment"> Gets the aggregation information for the given <i><tt class="parameter">object</tt></i>. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">object</tt></i></span> <dd> <p class="para"> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the aggregation information as an associative array of arrays of methods and properties. The key for the main array is the name of the aggregated class. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Using <b>aggregate_info()</b></b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /><br /></span><span style="color: #007700">class </span><span style="color: #0000BB">Slicer </span><span style="color: #007700">{<br /> var </span><span style="color: #0000BB">$vegetable</span><span style="color: #007700">;<br /><br /> function </span><span style="color: #0000BB">Slicer</span><span style="color: #007700">(</span><span style="color: #0000BB">$vegetable</span><span style="color: #007700">) <br /> {<br /> </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">vegetable </span><span style="color: #007700">= </span><span style="color: #0000BB">$vegetable</span><span style="color: #007700">;<br /> }<br /><br /> function </span><span style="color: #0000BB">slice_it</span><span style="color: #007700">(</span><span style="color: #0000BB">$num_cuts</span><span style="color: #007700">) <br /> {<br /> echo </span><span style="color: #DD0000">"Doing some simple slicing\n"</span><span style="color: #007700">;<br /> for (</span><span style="color: #0000BB">$i</span><span style="color: #007700">=</span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">$num_cuts</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br /> </span><span style="color: #FF8000">// do some slicing<br /> </span><span style="color: #007700">}<br /> }<br />}<br /><br />class </span><span style="color: #0000BB">Dicer </span><span style="color: #007700">{<br /> var </span><span style="color: #0000BB">$vegetable</span><span style="color: #007700">;<br /> var </span><span style="color: #0000BB">$rotation_angle </span><span style="color: #007700">= </span><span style="color: #0000BB">90</span><span style="color: #007700">; </span><span style="color: #FF8000">// degrees<br /><br /> </span><span style="color: #007700">function </span><span style="color: #0000BB">Dicer</span><span style="color: #007700">(</span><span style="color: #0000BB">$vegetable</span><span style="color: #007700">) <br /> {<br /> </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">vegetable </span><span style="color: #007700">= </span><span style="color: #0000BB">$vegetable</span><span style="color: #007700">;<br /> }<br /><br /> function </span><span style="color: #0000BB">dice_it</span><span style="color: #007700">(</span><span style="color: #0000BB">$num_cuts</span><span style="color: #007700">) <br /> {<br /> echo </span><span style="color: #DD0000">"Cutting in one direction\n"</span><span style="color: #007700">;<br /> for (</span><span style="color: #0000BB">$i</span><span style="color: #007700">=</span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">$num_cuts</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br /> </span><span style="color: #FF8000">// do some cutting<br /> </span><span style="color: #007700">}<br /> </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">rotate</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">rotation_angle</span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"Cutting in a second direction\n"</span><span style="color: #007700">;<br /> for (</span><span style="color: #0000BB">$i</span><span style="color: #007700">=</span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">$num_cuts</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br /> </span><span style="color: #FF8000">// do some more cutting<br /> </span><span style="color: #007700">}<br /> }<br /><br /> function </span><span style="color: #0000BB">rotate</span><span style="color: #007700">(</span><span style="color: #0000BB">$deg</span><span style="color: #007700">) <br /> {<br /> echo </span><span style="color: #DD0000">"Now rotating {$this->vegetable} {$deg} degrees\n"</span><span style="color: #007700">;<br /> }<br /><br /> function </span><span style="color: #0000BB">_secret_super_dicing</span><span style="color: #007700">(</span><span style="color: #0000BB">$num_cuts</span><span style="color: #007700">) <br /> {<br /> </span><span style="color: #FF8000">// so secret we cannot show you ;-)<br /> </span><span style="color: #007700">}<br />}<br /><br /></span><span style="color: #0000BB">$obj </span><span style="color: #007700">= new </span><span style="color: #0000BB">Slicer</span><span style="color: #007700">(</span><span style="color: #DD0000">'onion'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">aggregate</span><span style="color: #007700">(</span><span style="color: #0000BB">$obj</span><span style="color: #007700">, </span><span style="color: #DD0000">'Dicer'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">aggregate_info</span><span style="color: #007700">(</span><span style="color: #0000BB">$obj</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>Array( [dicer] => Array ( [methods] => Array ( [0] => dice_it [1] => rotate ) [properties] => Array ( [0] => rotation_angle ) ))</pre></div> </pre></div> </div> As you can see, all properties and methods of the <b class="classname">Dicer</b> class have been aggregated into our new object, with the exception of the class constructor and the method <span class="methodname"><b><b>_secret_super_dicing</b></b></span> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.aggregate.html" class="function" rel="rdfs-seeAlso">aggregate()</a></li> <li class="member"><a href="function.aggregate-methods.html" class="function" rel="rdfs-seeAlso">aggregate_methods()</a></li> <li class="member"><a href="function.aggregate-methods-by-list.html" class="function" rel="rdfs-seeAlso">aggregate_methods_by_list()</a></li> <li class="member"><a href="function.aggregate-methods-by-regexp.html" class="function" rel="rdfs-seeAlso">aggregate_methods_by_regexp()</a></li> <li class="member"><a href="function.aggregate-properties.html" class="function" rel="rdfs-seeAlso">aggregate_properties()</a></li> <li class="member"><a href="function.aggregate-properties-by-list.html" class="function" rel="rdfs-seeAlso">aggregate_properties_by_list()</a></li> <li class="member"><a href="function.aggregate-properties-by-regexp.html" class="function" rel="rdfs-seeAlso">aggregate_properties_by_regexp()</a></li> <li class="member"><a href="function.deaggregate.html" class="function" rel="rdfs-seeAlso">deaggregate()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.objaggregation.html">Object Aggregation Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.aggregate-methods-by-list.html">aggregate_methods_by_list</a></div> <div class="up"><a href="ref.objaggregation.html">Object Aggregation Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -