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>get_class_vars</H1
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NAME="AEN12042"
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><P
> (PHP 4 , PHP 5)</P
>get_class_vars --
Returns an array of default properties of the class
</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN12045"
></A
><H2
>Description</H2
>array <B
CLASS="methodname"
>get_class_vars</B
> ( string class_name)<BR
></BR
><P
> This function will return an associative array of default
properties of the class. The resulting array elements are in the
form of <VAR
CLASS="parameter"
>varname => value</VAR
>.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Notã: </B
>
Prior to PHP 4.2.0, Uninitialized class variables will not be reported
by <B
CLASS="function"
>get_class_vars()</B
>.
</P
></BLOCKQUOTE
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><B
>Exemplu 1. <B
CLASS="function"
>get_class_vars()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB"><?php<br /><br /></font><font color="#007700">class </font><font color="#0000BB">myclass </font><font color="#007700">{<br /><br /> var </font><font color="#0000BB">$var1</font><font color="#007700">; </font><font color="#FF8000">// this has no default value...<br /> </font><font color="#007700">var </font><font color="#0000BB">$var2 </font><font color="#007700">= </font><font color="#DD0000">"xyz"</font><font color="#007700">;<br /> var </font><font color="#0000BB">$var3 </font><font color="#007700">= </font><font color="#0000BB">100</font><font color="#007700">;<br /> <br /> </font><font color="#FF8000">// constructor<br /> </font><font color="#007700">function </font><font color="#0000BB">myclass</font><font color="#007700">() {<br /> </font><font color="#FF8000">// change some properties<br /> </font><font color="#0000BB">$this</font><font color="#007700">-></font><font color="#0000BB">var1 </font><font color="#007700">= </font><font color="#DD0000">"foo"</font><font color="#007700">;<br /> </font><font color="#0000BB">$this</font><font color="#007700">-></font><font color="#0000BB">var2 </font><font color="#007700">= </font><font color="#DD0000">"bar"</font><font color="#007700">;<br /> return </font><font color="#0000BB">true</font><font color="#007700">;<br /> }<br /><br />}<br /><br /></font><font color="#0000BB">$my_class </font><font color="#007700">= new </font><font color="#0000BB">myclass</font><font color="#007700">();<br /><br /></font><font color="#0000BB">$class_vars </font><font color="#007700">= </font><font color="#0000BB">get_class_vars</font><font color="#007700">(</font><font color="#0000BB">get_class</font><font color="#007700">(</font><font color="#0000BB">$my_class</font><font color="#007700">));<br /><br />foreach (</font><font color="#0000BB">$class_vars </font><font color="#007700">as </font><font color="#0000BB">$name </font><font color="#007700">=> </font><font color="#0000BB">$value</font><font color="#007700">) {<br /> echo </font><font color="#DD0000">"$name : $value</font><font color="#007700">\n</font><font color="#DD0000">"</font><font color="#007700">;<br />}<br /><br /></font><font color="#0000BB">?></font>
</font>
</code></TD
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><P
> Will produce:
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><PRE
CLASS="screen"
>// Before PHP 4.2.0
var2 : xyz
var3 : 100
// As of PHP 4.2.0
var1 :
var2 : xyz
var3 : 100</PRE
></TD
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>
</P
><P
> See also <A
HREF="function.get-class-methods.html"
><B
CLASS="function"
>get_class_methods()</B
></A
>,
<A
HREF="function.get-object-vars.html"
><B
CLASS="function"
>get_object_vars()</B
></A
>
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