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POIssue using parent variables in extended class
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copied!<p>I need to pass variables found in parent class to the extended class, but all i get is a notice that the variables are undefined.</p> <p>I am not sure what is wrong and my gut says that this is an easy fix, but for some reason i can not see it.</p> <pre><code><?php class trackem { public $hostnm; public $ip; public $info; public function __construct() { } public function getNm($hostnm){ $hostnm = gethostbyaddr($_SERVER['REMOTE_ADDR']); //echo $hostnm; } public function getIp($ip){ $ip = $_SERVER['SERVER_ADDR']; //echo $ip; } public function getBrws($info){ $info = get_browser(null, true); //print_r($info); } } class trackem2file extends trackem{ function wrtInfo(){ //parent::getBrws($info); //parent::getIp($ip); //parent::getNm($hostnm); parent::__construct(); $this->hostnm = parent::getNm($hostnm); $this->ip = parent::getIp($ip); $this->info = parent::getBrws($info); $this->filename = 'txt/trackfile.txt'; $this->fh = fopen($this->filename, 'w'); fwrite($this->fh, $this->hostnm . '\r\n'); fwrite($this->fh, $this->ip . '\r\n'); fwrite($this->fh, $this->info . '\r\n'); fwrite($this->fh, '--------------------' . '\r\n'); fclose($this->fh); } } $track2 = new trackem2file(); $track2->wrtInfo(); ?> </code></pre> <p>I have tried to find a solution to this for about 2 days now, and I have read some other posts about object inheritance and variables not being loaded to extended classes but was not helpful enough to help me solve this problem. So I now ask for your help.</p> <p>Thanks in advance.</p>

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