class problem

[dogo1984]

I have got an Problem this is only a test script i write to see what is wrong.

FILE 1:


<?php
class hallo
{
function raus()
{
echo&quot;hi how are you&quot;;
}
}
?>


++------------------------------------------++
++------------------------------------------++


FILE 2:


<?php
include (&quot;hallo.php&quot;
class test
{
hallo::raus();
}
?>


++-------------------------------------------++
++-------------------------------------------++

if i try it with my browser this is the error text:

Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in C:\ApacheGroup\Apache\hp\php\test1.php on line 6

do somebody now what i have done wrong or where the mistake can be ?

thanks for help !

 

[danielhozac]

What are you trying to do with these scripts? //Daniel

 

[LittleHavoc]

You haven't declared an instance of the class before running the code directly.

<?php
class hallo
{
function raus()
{
echo&quot;hi how are you&quot;;
}
}
?>

--------

<?php
include (&quot;hallo.php&quot;

$test = new hallo;
$test->raus();

?>

see the website below for a tutorial in creating classes in PHP

http://www.phpbuilder.com/columns/rod19990601.php3

 

[sleipnir214]

LittleHavoc:
No, that's not it. Use of the &quot;::&quot; operator to call class functions without object instantiation is legal in PHP version >= 4 (See

http://www.php.net/manual/en/keyword.paamayim-nekudotayim.php)

dogo1984:
Check to make sure that you don't have odd characters in your whitespace. A lot of web servers, when displaying code, replace normal spaces (hexadecimal 20) with something else (hexadecimal A0). PHP, I've found, doesn't like that (hex A0) character.

Also, I you will not be able to call hallo:raus() from within class &quot;test&quot; like that. Class definitions can only directly contain instantiations of variables and definitions of functions. You are attempting a bare function call inside test. ______________________________________________________________________

http://www.tuxedo.org/~esr/faqs/smart-questions.html

TANSTAAFL!