blocks|key|4530081|text|我相信你是来找get_class_methods的。如果是这样的话，您可能也会对get_class_vars感兴趣。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4530082|entityMap|0|LINK|mutability|MUTABLE|url|http://us2.php.net/manual/en/function.get-class-methods.php|1|http://us2.php.net/manual/en/function.get-class-vars.php^0|7|H|0|14|E|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

I believe you're looking for <a href="http://us2.php.net/manual/en/function.get-class-methods.php" rel="noreferrer">get_class_methods</a>. If this is the case, <a href="http://us2.php.net/manual/en/function.get-class-vars.php" rel="noreferrer">get_class_vars</a> may also interest you.

blocks|key|4530116|text|您可能会对Reflection+API感兴趣(如果不过分的话)。具体而言：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4530117|<?php
++++Reflection::export(new+ReflectionClass('View'));
?>|code-block|syntax|javascript|4530118|有关更深入的示例，请查看手册。|4530119|entityMap|0|LINK|mutability|MUTABLE|url|http://nz.php.net/oop5.reflection^0|5|E|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

The <a href="http://nz.php.net/oop5.reflection" rel="noreferrer">Reflection API</a> might be of interest to you (if it's not overkill). Specifically:-

<pre><code>&lt;?php
 Reflection::export(new ReflectionClass('View'));
?&gt;
</code></pre>

Check out the manual for more in-depth examples.

blocks|key|1522146|text|除了Mathachew提到的函数之外，您还可以查看Reflection，特别是ReflectionClass类。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1522147|$class+=+new+ReflectionClass('YourViewClass');
$class->getMethods();
$class->getProperties();|code-block|syntax|javascript|1522148|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/reflection^0|13|F|P|A|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@$9|V|A|W|1|X]]|E|$]]|$1|F|3|G|5|H|7|Y|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

Besides the functions mentioned by Mathachew you can also take a look at <a href="http://php.net/reflection" rel="nofollow noreferrer">Reflection</a>, especially the <code>ReflectionClass</code> class.

<pre><code>$class = new ReflectionClass('YourViewClass');
$class-&gt;getMethods();
$class-&gt;getProperties();
</code></pre>

blocks|key|1520333|text|我写了这个简单的函数，它不仅显示给定对象的方法，还显示其属性、封装和其他一些有用的信息，如发布说明。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1520334|function+TO($object){+//Test+Object
++++++++++++++++if(!is_object($object)){
++++++++++++++++++++throw+new+Exception("This+is+not+a+Object");+
++++++++++++++++++++return;
++++++++++++++++}
++++++++++++++++if(class_exists(get_class($object),+true))+echo+"<pre>CLASS+NAME+=+".get_class($object);
++++++++++++++++$reflection+=+new+ReflectionClass(get_class($object));
++++++++++++++++echo+"<br+/>";
++++++++++++++++echo+$reflection->getDocComment();

++++++++++++++++echo+"<br+/>";

++++++++++++++++$metody+=+$reflection->getMethods();
++++++++++++++++foreach($metody+as+$key+=>+$value){
++++++++++++++++++++echo+"<br+/>".+$value;
++++++++++++++++}

++++++++++++++++echo+"<br+/>";

++++++++++++++++$vars+=+$reflection->getProperties();
++++++++++++++++foreach($vars+as+$key+=>+$value){
++++++++++++++++++++echo+"<br+/>".+$value;
++++++++++++++++}
++++++++++++++++echo+"</pre>";
++++++++++++}|code-block|syntax|javascript|1520335|为了向你展示它是如何工作的，我创建了一些随机的示例类。让我们创建一个名为Person的类，并在类声明的上方放置一些发行说明：|1520336|++++++++/**
+++++++++*+DocNotes+-++This+is+description+of+this+class+if+given+else+it+will+display+false
+++++++++*/
++++++++class+Person{
++++++++++++private+$name;
++++++++++++private+$dob;
++++++++++++private+$height;
++++++++++++private+$weight;
++++++++++++private+static+$num;

++++++++++++function+__construct($dbo,+$height,+$weight,+$name)+{
++++++++++++++++$this->dob+=+$dbo;
++++++++++++++++$this->height+=+(integer)$height;
++++++++++++++++$this->weight+=+(integer)$weight;
++++++++++++++++$this->name+=+$name;
++++++++++++++++self::$num%2B%2B;

++++++++++++}
++++++++++++public+function+eat($var="",+$sar=""){
++++++++++++++++echo+$var;
++++++++++++}
++++++++++++public+function+potrzeba($var+=""){
++++++++++++++++return+$var;
++++++++++++}
++++++++}|1520337|现在，让我们创建一个Person实例，并用我们的函数包装它。|1520338|++++$Wictor+=+new+Person("27.04.1987",+170,+70,+"Wictor");
++++TO($Wictor);|1520339|这将输出有关类名、参数和方法的信息，包括封装信息、每个方法的参数数量和名称、方法位置以及存在的代码行。请参见下面的输出：|1520340|CLASS+NAME+=+Person
/**
+++++++++++++*+DocNotes+-++This+is+description+of+this+class+if+given+else+it+will+display+false
+++++++++++++*/

Method+[++public+method+__construct+]+{
++@@+C:\xampp\htdocs\www\kurs_php_zaawansowany\index.php+75+-+82

++-+Parameters+[4]+{
++++Parameter+#0+[++$dbo+]
++++Parameter+#1+[++$height+]
++++Parameter+#2+[++$weight+]
++++Parameter+#3+[++$name+]
++}
}

Method+[++public+method+eat+]+{
++@@+C:\xampp\htdocs\www\kurs_php_zaawansowany\index.php+83+-+85

++-+Parameters+[2]+{
++++Parameter+#0+[++$var+=+''+]
++++Parameter+#1+[++$sar+=+''+]
++}
}

Method+[++public+method+potrzeba+]+{
++@@+C:\xampp\htdocs\www\kurs_php_zaawansowany\index.php+86+-+88

++-+Parameters+[1]+{
++++Parameter+#0+[++$var+=+''+]
++}
}


Property+[++private+$name+]

Property+[++private+$dob+]

Property+[++private+$height+]

Property+[++private+$weight+]

Property+[+private+static+$num+]|1520341|希望你会发现它是有用的。致以问候。|1520342|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|12|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

I wrote this simple function which not only displays the methods of a given object, but also shows its properties, encapsulation and some other useful information like release notes if given. 

<pre><code>function TO($object){ //Test Object
 if(!is_object($object)){
 throw new Exception("This is not a Object"); 
 return;
 }
 if(class_exists(get_class($object), true)) echo "&lt;pre&gt;CLASS NAME = ".get_class($object);
 $reflection = new ReflectionClass(get_class($object));
 echo "&lt;br /&gt;";
 echo $reflection-&gt;getDocComment();

 echo "&lt;br /&gt;";

 $metody = $reflection-&gt;getMethods();
 foreach($metody as $key =&gt; $value){
 echo "&lt;br /&gt;". $value;
 }

 echo "&lt;br /&gt;";

 $vars = $reflection-&gt;getProperties();
 foreach($vars as $key =&gt; $value){
 echo "&lt;br /&gt;". $value;
 }
 echo "&lt;/pre&gt;";
 }
</code></pre>

To show you how it works I created some random example class. Lets create a class called Person and place some release notes just above the class declaration:

<pre><code> /**
 * DocNotes - This is description of this class if given else it will display false
 */
 class Person{
 private $name;
 private $dob;
 private $height;
 private $weight;
 private static $num;

 function __construct($dbo, $height, $weight, $name) {
 $this-&gt;dob = $dbo;
 $this-&gt;height = (integer)$height;
 $this-&gt;weight = (integer)$weight;
 $this-&gt;name = $name;
 self::$num++;

 }
 public function eat($var="", $sar=""){
 echo $var;
 }
 public function potrzeba($var =""){
 return $var;
 }
 }
</code></pre>

Now lets create a instance of a Person and wrap it with our function. 

<pre><code> $Wictor = new Person("27.04.1987", 170, 70, "Wictor");
 TO($Wictor);
</code></pre>

This will output information about the class name, parameters and methods, including encapsulation info and number and names of parameters for each method, method location and lines of code where it exists. See the output below:

<pre><code>CLASS NAME = Person
/**
 * DocNotes - This is description of this class if given else it will display false
 */

Method [ public method __construct ] {
 @@ C:\xampp\htdocs\www\kurs_php_zaawansowany\index.php 75 - 82

 - Parameters [4] {
 Parameter #0 [ $dbo ]
 Parameter #1 [ $height ]
 Parameter #2 [ $weight ]
 Parameter #3 [ $name ]
 }
}

Method [ public method eat ] {
 @@ C:\xampp\htdocs\www\kurs_php_zaawansowany\index.php 83 - 85

 - Parameters [2] {
 Parameter #0 [ $var = '' ]
 Parameter #1 [ $sar = '' ]
 }
}

Method [ public method potrzeba ] {
 @@ C:\xampp\htdocs\www\kurs_php_zaawansowany\index.php 86 - 88

 - Parameters [1] {
 Parameter #0 [ $var = '' ]
 }
}


Property [ private $name ]

Property [ private $dob ]

Property [ private $height ]

Property [ private $weight ]

Property [ private static $num ]
</code></pre>

Hope you will find it useful. Regards.

I'm working with Views 2 in Drupal 6, and I am having difficulty finding documentation on the methods of the View object. Is there any PHP function like print_r that outputs methods as well as fields?

print_r to get object methods in PHP?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在使用Drupal6中的Views2，我很难找到关于View对象方法的文档。有没有像print_r这样的函数可以输出方法和字段？

问在print_r中获取对象方法？
EN

回答 4

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