link "; } } // //Other Errors // $i=0; while($i <= sizeof($screen_text)-1){ if($screen_text[$i]){ $return_string .= $screen_text[$i]." - "; } $i++; } // //Output // if($return_string){ //Some garbage cleanup (Something that annoyed me about version 1) if(strstr($return_string, '- -')){ $return_string = str_replace('- -','',$return_string); } //Parse for the critical stuff first messages($the_ugly, 2); //...if that passes, parse for warnings messages($the_bad, 1); //...if thats all good, parse for the good statuses messages($the_good, 0); //For things not accounted for in the good, the bad or the ugly... echo rtrim($return_string,' - '); exit(0); } //If there is no status message, everything must be OK else{ echo "Printer OK"; exit(0); } function messages($array_name, $exit_code){ global $return_string; for($i=0;$i<=sizeof($array_name)-1;$i++){ if (stristr($return_string,$array_name[$i])){ if($exit_code == 0){ $return_string = "Printer OK - ".$return_string; } echo rtrim($return_string,' - '); exit($exit_code); } } } function hex2ascii($hexadecimal){ $ascii=''; $hexadecimal=str_replace(" ", "", $hexadecimal); for($i=0; $i