Curl no working in PHP CLI SAPI -


my php curl script not recognize curl_init(); resource lots of errors follow. bellow cli output clarify.

note aware of $url issue trying solve 1 problem @ time( either issue appreciated:)): 

php notice:  undefined variable: url in /var/www/jobbotback/getsite.php on line 9 php stack trace: php   1. {main}() /var/www/jobbotback/getsite.php:0 php   2. website->exec() /var/www/jobbotback/getsite.php:29 php notice:  undefined variable: ch in /var/www/jobbotback/getsite.php on line 18 php stack trace: php   1. {main}() /var/www/jobbotback/getsite.php:0 php   2. website->exec() /var/www/jobbotback/getsite.php:29 php   3. website->info() /var/www/jobbotback/getsite.php:11 php warning:  curl_error() expects parameter 1 resource, null given in /var/www/jobbotback/getsite.php on line 18 php stack trace: php   1. {main}() /var/www/jobbotback/getsite.php:0 php   2. website->exec() /var/www/jobbotback/getsite.php:29 php   3. website->info() /var/www/jobbotback/getsite.php:11 php   4. curl_error() /var/www/jobbotback/getsite.php:18 php notice:  undefined variable: ch in /var/www/jobbotback/getsite.php on line 19 php stack trace: php   1. {main}() /var/www/jobbotback/getsite.php:0 php   2. website->exec() /var/www/jobbotback/getsite.php:29 php   3. website->info() /var/www/jobbotback/getsite.php:11 php warning:  curl_getinfo() expects parameter 1 resource, null given in /var/www/jobbotback/getsite.php on line 19 php stack trace: php   1. {main}() /var/www/jobbotback/getsite.php:0 php   2. website->exec() /var/www/jobbotback/getsite.php:29 php   3. website->info() /var/www/jobbotback/getsite.php:11 php   4. curl_getinfo() /var/www/jobbotback/getsite.php:19 php notice:  undefined variable: ch in /var/www/jobbotback/getsite.php on line 15 php stack trace: php   1. {main}() /var/www/jobbotback/getsite.php:0 php   2. website->close() /var/www/jobbotback/getsite.php:30 php warning:  curl_close() expects parameter 1 resource, null given in /var/www/jobbotback/getsite.php on line 15 php stack trace: php   1. {main}() /var/www/jobbotback/getsite.php:0 php   2. website->close() /var/www/jobbotback/getsite.php:30 php   3. curl_close() /var/www/jobbotback/getsite.php:15

here code being executed:

<?php class website {     function seturl($param) {         $url = $param;     }     function exec() {         $ch = curl_init();         curl_setopt( $ch, curlopt_returntransfer, true);         curl_setopt( $ch, curlopt_url, $url);         $site = curl_exec($ch);         $this->info();         return $site;     }     function close() {         curl_close($ch);     }     function info() {         if(!curl_error($ch)) {             $info = curl_getinfo($ch);             echo $info;         } else {             $error = curl_error($ch);             echo $error;         }     } } $test = new website; $test -> seturl('www.google.com'); $content = $test -> exec(); $test ->close(); echo $content;

what bothers me fact /etc/php5/cli/php.ini returns nothing when enter /curl in vim, tried on web should php.ini no luck.

you referring variables in class methods don't exist. define $ch in exec, , close in close, not storing reference $ch @ class level. add $ch property class , change references $ch $this->ch. same true $url.

class website {   private $ch;   private $url;    function seturl($param) {     $this->url = $param;   }   function exec() {     $this->ch = curl_init();     curl_setopt( $this->ch, curlopt_returntransfer, true);     curl_setopt( $this->ch, curlopt_url, $this->url);     $site = curl_exec($this->ch);     $this->info();     return $site;   }   function close() {     curl_close($this->ch);   }   function info() {     if(!curl_error($this->ch)) {         $info = curl_getinfo($this->ch);         echo $info;     } else {         $error = curl_error($this->ch);         echo $error;     }   } }

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