<form action="example.php" method="post">
<textarea name="tran" id="tran" rows="25" cols="20"></textarea>
<input name="submit" type="submit" value="Submit">
</form>
<?php
function translate($line) {
$url = "http://m.translate.ru/translator/result/?text=$line&dirCode=gr";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_USERAGENT, "Opera/9.63 (Windows NT 5.1; U; ru) Presto/2.1.1");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$html = curl_exec($ch);
curl_close($ch);
preg_match('/<div class=\"tres\">(.*)<\/div><div class=\"tinfo\">/', $html, $translate);
$blabla = strip_tags($translate[0]);
return $blabla;
}
if(isset($_POST['submit'])) {
require("GTranslate.php");
$text = trim($_POST['tran']);
$textAr = explode("\n", $text);
$fp = fopen('data.txt', 'a+');
foreach ($textAr as $line) {
try{
$gt = new Gtranslate;
$transl = $gt->german_to_english($line);
$more_precise = translate($line);
fwrite($fp, $line);
fwrite($fp, "|");
fwrite($fp, $transl);
fwrite($fp, "|");
fwrite($fp, $more_precise);
fwrite($fp, "\n");
} catch (GTranslateException $ge)
{
echo $ge->getMessage();
}
}
fclose($fp);
}
?>
这是Gtranslate.php（从谷歌代码中获取）：
<?php
/**
* GTranslate - A class to comunicate with Google Translate(TM) Service
* Google Translate(TM) API Wrapper
* More info about Google(TM) service can be found on http://code.google.com/apis/ajaxlanguage/documentation/reference.html
* This code has o affiliation with Google (TM) , its a PHP Library that allows to comunicate with public a API
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @author Jose da Silva <jose@josedasilva.net>
* @since 2009/11/18
* @version 0.7.4
* @licence LGPL v3
*
* <code>
*
<?
* require_once("GTranslate.php");
* try{
* $gt = new Gtranslate;
* echo $gt->english_to_german("hello world");
* } catch (GTranslateException $ge)
* {
* echo $ge->getMessage();
* }
* ?>
* </code>
*/
/**
* Exception class for GTranslated Exceptions
*/
class GTranslateException extends Exception
{
public function __construct($string) {
parent::__construct($string, 0);
}
public function __toString() {
return __CLASS__ . ": [{$this->code}]: {$this->message}\n";
}
}
class GTranslate
{
/**
* Google Translate(TM) Api endpoint
* @access private
* @var String
*/
private $url = "http://ajax.googleapis.com/ajax/services/language/translate";
/**
* Google Translate (TM) Api Version
* @access private
* @var String
*/
private $api_version = "1.0";
/**
* Comunication Transport Method
* Available: http / curl
* @access private
* @var String
*/
private $request_type = "http";
/**
* Path to available languages file
* @access private
* @var String
*/
private $available_languages_file = "languages.ini";
/**
* Holder to the parse of the ini file
* @access private
* @var Array
*/
private $available_languages = array();
/**
* Google Translate api key
* @access private
* @var string
*/
private $api_key = null;
/**
* Google request User IP
* @access private
* @var string
*/
private $user_ip = null;
/**
* Constructor sets up {@link $available_languages}
*/
public function __construct()
{
$this->available_languages = parse_ini_file("languages.ini");
}
/**
* URL Formater to use on request
* @access private
* @param array $lang_pair
* @param array $string
* "returns String $url
*/
private function urlFormat($lang_pair,$string)
{
$parameters = array(
"v" => $this->api_version,
"q" => $string,
"langpair"=> implode("|",$lang_pair)
);
if(!empty($this->api_key))
{
$parameters["key"] = $this->api_key;
}
if( empty($this->user_ip) )
{
if( !empty($_SERVER["REMOTE_ADDR"]) )
{
$parameters["userip"] = $_SERVER["REMOTE_ADDR"];
}
} else
{
$parameters["userip"] = $this->user_ip;
}
$url = "";
foreach($parameters as $k=>$p)
{
$url .= $k."=".urlencode($p)."&";
}
return $url;
}
/**
* Define the request type
* @access public
* @param string $request_type
* return boolean
*/
public function setRequestType($request_type = 'http') {
if (!empty($request_type)) {
$this->request_type = $request_type;
return true;
}
return false;
}
/**
* Define the Google Translate Api Key
* @access public
* @param string $api_key
* return boolean
*/
public function setApiKey($api_key) {
if (!empty($api_key)) {
$this->api_key = $api_key;
return true;
}
return false;
}
/**
* Define the User Ip for the query
* @access public
* @param string $ip
* return boolean
*/
public function setUserIp($ip) {
if (!empty($ip)) {
$this->user_ip = $ip;
return true;
}
return false;
}
/**
* Query the Google(TM) endpoint
* @access private
* @param array $lang_pair
* @param array $string
* returns String $response
*/
public function query($lang_pair,$string)
{
$query_url = $this->urlFormat($lang_pair,$string);
$response = $this->{"request".ucwords($this->request_type)}($query_url);
return $response;
}
/**
* Query Wrapper for Http Transport
* @access private
* @param String $url
* returns String $response
*/
private function requestHttp($url)
{
return GTranslate::evalResponse(json_decode(file_get_contents($this->url."?".$url)));
}
/**
* Query Wrapper for Curl Transport
* @access private
* @param String $url
* returns String $response
*/
private function requestCurl($url)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, !empty($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : "");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $url);
$body = curl_exec($ch);
curl_close($ch);
return GTranslate::evalResponse(json_decode($body));
}
/**
* Response Evaluator, validates the response
* Throws an exception on error
* @access private
* @param String $json_response
* returns String $response
*/
private function evalResponse($json_response)
{
switch($json_response->responseStatus)
{
case 200:
return $json_response->responseData->translatedText;
break;
default:
throw new GTranslateException("Unable to perform Translation:".$json_response->responseDetails);
break;
}
}
/**
* Validates if the language pair is valid
* Throws an exception on error
* @access private
* @param Array $languages
* returns Array $response Array with formated languages pair
*/
private function isValidLanguage($languages)
{
$language_list = $this->available_languages;
$languages = array_map( "strtolower", $languages );
$language_list_v = array_map( "strtolower", array_values($language_list) );
$language_list_k = array_map( "strtolower", array_keys($language_list) );
$valid_languages = false;
if( TRUE == in_array($languages[0],$language_list_v) AND TRUE == in_array($languages[1],$language_list_v) )
{
$valid_languages = true;
}
if( FALSE === $valid_languages AND TRUE == in_array($languages[0],$language_list_k) AND TRUE == in_array($languages[1],$language_list_k) )
{
$languages = array($language_list[strtoupper($languages[0])],$language_list[strtoupper($languages[1])]);
$valid_languages = true;
}
if( FALSE === $valid_languages )
{
throw new GTranslateException("Unsupported languages (".$languages[0].",".$languages[1].")");
}
return $languages;
}
/**
* Magic method to understande translation comman
* Evaluates methods like language_to_language
* @access public
* @param String $name
* @param Array $args
* returns String $response Translated Text
*/
public function __call($name,$args)
{
$languages_list = explode("_to_",strtolower($name));
$languages = $this->isValidLanguage($languages_list);
$string = $args[0];
return $this->query($languages,$string);
}
}
?>
Gtranslate.php没有任何问题，可以正常使用。
再次关于我的问题，我从文本文件中的单词做一个foreach循环，每个都被翻译成英文然后我得到另一个数据（但对我来说更精确）第一部分工作正常，第二部分只有适用于数组的最后一个单词。
我希望你明白我的问题是什么。
提前感谢您的回答。
答案 0 :(得分：1)
尝试在循环浏览数据后移动剪裁，否则每行仍然可以正面和背面都有空格。
<form action="example.php" method="post">
<textarea name="tran" id="tran" rows="25" cols="20"></textarea>
<input name="submit" type="submit" value="Submit">
</form>
<?php
function translate($line) {
$url = "http://m.translate.ru/translator/result/?text=$line&dirCode=gr";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_USERAGENT, "Opera/9.63 (Windows NT 5.1; U; ru) Presto/2.1.1");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$html = curl_exec($ch);
curl_close($ch);
preg_match('/<div class=\"tres\">(.*)<\/div><div class=\"tinfo\">/', $html, $translate);
$blabla = strip_tags($translate[0]);
return $blabla;
}
if(isset($_POST['submit'])) {
require("GTranslate.php");
$textAr = explode("\n", $_POST['tran']);
$fp = fopen('data.txt', 'a+');
foreach ($textAr as $line) {
try{
$gt = new Gtranslate;
$transl = $gt->german_to_english(trim($line));
$more_precise = translate($line);
fwrite($fp, $line."|".$transl."|".$more_precise."\n");
} catch (GTranslateException $ge)
{
echo $ge->getMessage();
}
}
fclose($fp);
}
?>