[greenwaldWeb]

What's wrong with this?

PHP Code:

<?php
class Test {
  private $str = 'a';
  public function readStr() { 
    echo $this->$str;
  }
}
$testStr = new Test;
$testStr->readStr();
?>

It throws an undefined variable error... thanks for helping a new guy out.

[job0107]

After you declare a variable in the CLASS, you don't use the $ with the variable name to reference it.

Example:

PHP Code:

<?php
class Test {
public $str = 'a';
public function readStr() {
echo $this->str;
}
}
$testStr = new Test;
$testStr->readStr();
echo "<br />";
$testStr->str = "Hello World";
$testStr->readStr();
?>

[greenwaldWeb]

Much appreciated

[job0107]

Your welcome.