Get <title> from a remote web page?

KhanTengri2011-06-17 23:56:41

Java

KhanTengri, 2011-06-17 23:56:41

Get from a remote web page?</p> <p class="content__item-detail sm"> In general, the user enters the portal and specifies the url. <br> On the server side, I need to go to the specified url and get the value of the title tag. <br> On the server I have tomcat (generally java) and it all spins on nix. <br> <br> Question: What is the best way to implement this? <br> <br> Should I write in java or use some nix commands? (lynx seems to be able to help) <br> Or perhaps there is some third party service for such things, like those that provide screenshots of pages or send email alerts? <br> <br> There are two points here:<br> <br> First, encoding. Everything is stored in the database in UTF-8, and pages can be very different ... and windows-1251 and ISO-8859-1 and even GB2312. And this encoding value still needs to be obtained. And it can be in the header and / or in the meta. Or maybe not at all, this also happens. <br> <br> secondly, speed. </p> <div class="content__action"> <div class="content__action-left"> <a href="https://askmeplz.com/q/get-title-from-a-remote-web-page#answer" class="content__form-button lg" type="submit"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="DY2o8"> <path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>Reply </span> </a> <button class="content__action-btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M7.125 14.998c-.003 0-1.516.026-2.28-.635-.825-.714-.845-1.99-.845-1.99V8.961s-.003-1.885.754-2.756c.757-.872 2.431-1.886 2.96-2.614.529-.729.834-1.722 1.672-1.722.837 0 1.239.521 1.239 1.311 0 .377-.349 1.144-.349 2.193 0 .408.34.625.893.625H13c1.263 0 2 .771 2 2 0 .653-.359 1.223-.889 1.524a1.751 1.751 0 01-.876 1.75 1.751 1.751 0 01-.875 1.75 1.75 1.75 0 01-1.735 1.976h-3.5zM3 7.56c0-.724-.276-1.312-1-1.312S1 6.836 1 7.56v6.125c0 .725.276 1.313 1 1.313s1-.588 1-1.313V7.56z"></path></svg></button> </div> <div class="content__action-right"> <button class="content__action-btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="QKbwC"><path fill-rule="evenodd" d="M13 2.779C13 1.796 12.204 1 11.221 1H4.779C3.796 1 3 1.796 3 2.779v11.192a1 1 0 001.746.667l2.793-3.123a.618.618 0 01.922 0l2.793 3.123A1.001 1.001 0 0013 13.971V2.779zm-2 .82a.6.6 0 00-.601-.601H5.607A.608.608 0 005 3.606v7.272a.232.232 0 00.402.158l2.146-2.292a.619.619 0 01.904 0l2.151 2.298a.23.23 0 10.397-.157V3.599z"></path></svg></button> <button class="content__action-btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M8.88 3.37a.3.3 0 00.122-.252A3.001 3.001 0 0115 3a3.001 3.001 0 01-4.951 2.278.292.292 0 00-.366-.017c-.564.407-2.189 1.588-2.649 1.922a.233.233 0 00-.09.234 3.098 3.098 0 01-.001 1.166.234.234 0 00.091.234l2.648 1.924a.295.295 0 00.368-.018A2.978 2.978 0 0112 10a3.001 3.001 0 010 6 3.001 3.001 0 01-2.998-3.118.295.295 0 00-.122-.251l-2.896-2.105a.315.315 0 00-.358-.007A2.968 2.968 0 014 11a3.001 3.001 0 010-6c.599 0 1.158.176 1.627.48.108.072.25.069.355-.007.58-.419 2.392-1.736 2.898-2.103z"></path></svg></button> </div> <a href="https://askmeplz.com/q/get-title-from-a-remote-web-page#answer" class="content__form-button sm" type="submit"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="DY2o8"><path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>Answer the question</span></a> </div> </div> </div> <a name="answer"></a> </div> </div> </div> <div class="content"> <div class="content__header bb-none"> <p class="content__title dn">Answer the question</p> <div class="content__form"> <p>In order to leave comments, you need to <a href=вход.html>log in</a></p> </div> </div> </div> <div class="content"> <div class="content__header bb-none answer-wrapper"> <a class="content__title mb0 answer-title" href="#!">6 answer(s) </a> <div class="answer"> <div class="content__item-btn dropdown"> <button class="dropdown__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M8 11.365a1.817 1.817 0 010 3.632 1.817 1.817 0 010-3.632zm0-5.191a1.826 1.826 0 010 3.65 1.826 1.826 0 010-3.65zm0-5.171a1.81 1.81 0 11-.001 3.617A1.81 1.81 0 018 1.003z"></path></svg></button> <div class="dropdown__content"> <a class="dropdown__item" href="#!"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8 0c4.415 0 8 3.585 8 8s-3.585 8-8 8-8-3.585-8-8 3.585-8 8-8zm.999 11a1 1 0 10-2 0 1 1 0 002 0zm0-6a1 1 0 00-2 0v3a1 1 0 002 0V5z"></path></svg><span>Report </span></a></div> </div> <div class="answer__header"> <div class="content__item-img large name-color-M"><span>M</span></div><span class="answer__name"><a href="#!">Max Kuznetsov</a>, 2011-06-18 <br/> @pluseg</span> </div> <p class="answer__detail">There was a need to do it in PHP. I implemented it simply: <br> - we request a page via url (in the request headers we indicate the preference to receive a response in utf-8 - for those web servers that give in the encoding that you request) <br> - we check the status of the response (maybe this url does not exist at all) <br> - we look encoding in titles (regulars) <br> - look at the encoding in meta (regulars) <br> - look for the title, convert its value to a specific encoding. <br> ps^ I'll look for regular expressions for all this ...</p> <div class="answer__action"> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qWxAZ YJAqn"><path fill-rule="evenodd" d="M7.125 14.998c-.003 0-1.516.026-2.28-.635-.825-.714-.845-1.99-.845-1.99V8.961s-.003-1.885.754-2.756c.757-.872 2.431-1.886 2.96-2.614.529-.729.834-1.722 1.672-1.722.837 0 1.239.521 1.239 1.311 0 .377-.349 1.144-.349 2.193 0 .408.34.625.893.625H13c1.263 0 2 .771 2 2 0 .653-.359 1.223-.889 1.524a1.751 1.751 0 01-.876 1.75 1.751 1.751 0 01-.875 1.75 1.75 1.75 0 01-1.735 1.976h-3.5zM3 7.56c0-.724-.276-1.312-1-1.312S1 6.836 1 7.56v6.125c0 .725.276 1.313 1 1.313s1-.588 1-1.313V7.56z"></path></svg>Like</button> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qPhqc"><path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>0 </span>comments</button> </div> </div><div class="answer"> <div class="content__item-btn dropdown"> <button class="dropdown__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M8 11.365a1.817 1.817 0 010 3.632 1.817 1.817 0 010-3.632zm0-5.191a1.826 1.826 0 010 3.65 1.826 1.826 0 010-3.65zm0-5.171a1.81 1.81 0 11-.001 3.617A1.81 1.81 0 018 1.003z"></path></svg></button> <div class="dropdown__content"> <a class="dropdown__item" href="#!"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8 0c4.415 0 8 3.585 8 8s-3.585 8-8 8-8-3.585-8-8 3.585-8 8-8zm.999 11a1 1 0 10-2 0 1 1 0 002 0zm0-6a1 1 0 00-2 0v3a1 1 0 002 0V5z"></path></svg><span>Report </span></a></div> </div> <div class="answer__header"> <div class="content__item-img large name-color-A"><span>A</span></div><span class="answer__name"><a href="#!">antalus</a>, 2011-06-18 <br/> @antalus</span> </div> <p class="answer__detail">Under Java, there is an excellent library that is suitable for loading remote pages - Apache Httpclient. <br> hc.apache.org/httpcomponents-client-ga/examples.html</p> <div class="answer__action"> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qWxAZ YJAqn"><path fill-rule="evenodd" d="M7.125 14.998c-.003 0-1.516.026-2.28-.635-.825-.714-.845-1.99-.845-1.99V8.961s-.003-1.885.754-2.756c.757-.872 2.431-1.886 2.96-2.614.529-.729.834-1.722 1.672-1.722.837 0 1.239.521 1.239 1.311 0 .377-.349 1.144-.349 2.193 0 .408.34.625.893.625H13c1.263 0 2 .771 2 2 0 .653-.359 1.223-.889 1.524a1.751 1.751 0 01-.876 1.75 1.751 1.751 0 01-.875 1.75 1.75 1.75 0 01-1.735 1.976h-3.5zM3 7.56c0-.724-.276-1.312-1-1.312S1 6.836 1 7.56v6.125c0 .725.276 1.313 1 1.313s1-.588 1-1.313V7.56z"></path></svg>Like</button> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qPhqc"><path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>0 </span>comments</button> </div> </div><div class="answer"> <div class="content__item-btn dropdown"> <button class="dropdown__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M8 11.365a1.817 1.817 0 010 3.632 1.817 1.817 0 010-3.632zm0-5.191a1.826 1.826 0 010 3.65 1.826 1.826 0 010-3.65zm0-5.171a1.81 1.81 0 11-.001 3.617A1.81 1.81 0 018 1.003z"></path></svg></button> <div class="dropdown__content"> <a class="dropdown__item" href="#!"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8 0c4.415 0 8 3.585 8 8s-3.585 8-8 8-8-3.585-8-8 3.585-8 8-8zm.999 11a1 1 0 10-2 0 1 1 0 002 0zm0-6a1 1 0 00-2 0v3a1 1 0 002 0V5z"></path></svg><span>Report </span></a></div> </div> <div class="answer__header"> <div class="content__item-img large name-color-K"><span>K</span></div><span class="answer__name"><a href="#!">Konstantin</a>, 2011-06-18 <br/> @Norraxx</span> </div> <p class="answer__detail">wget?</p> <div class="answer__action"> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qWxAZ YJAqn"><path fill-rule="evenodd" d="M7.125 14.998c-.003 0-1.516.026-2.28-.635-.825-.714-.845-1.99-.845-1.99V8.961s-.003-1.885.754-2.756c.757-.872 2.431-1.886 2.96-2.614.529-.729.834-1.722 1.672-1.722.837 0 1.239.521 1.239 1.311 0 .377-.349 1.144-.349 2.193 0 .408.34.625.893.625H13c1.263 0 2 .771 2 2 0 .653-.359 1.223-.889 1.524a1.751 1.751 0 01-.876 1.75 1.751 1.751 0 01-.875 1.75 1.75 1.75 0 01-1.735 1.976h-3.5zM3 7.56c0-.724-.276-1.312-1-1.312S1 6.836 1 7.56v6.125c0 .725.276 1.313 1 1.313s1-.588 1-1.313V7.56z"></path></svg>Like</button> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qPhqc"><path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>0 </span>comments</button> </div> </div><div class="answer"> <div class="content__item-btn dropdown"> <button class="dropdown__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M8 11.365a1.817 1.817 0 010 3.632 1.817 1.817 0 010-3.632zm0-5.191a1.826 1.826 0 010 3.65 1.826 1.826 0 010-3.65zm0-5.171a1.81 1.81 0 11-.001 3.617A1.81 1.81 0 018 1.003z"></path></svg></button> <div class="dropdown__content"> <a class="dropdown__item" href="#!"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8 0c4.415 0 8 3.585 8 8s-3.585 8-8 8-8-3.585-8-8 3.585-8 8-8zm.999 11a1 1 0 10-2 0 1 1 0 002 0zm0-6a1 1 0 00-2 0v3a1 1 0 002 0V5z"></path></svg><span>Report </span></a></div> </div> <div class="answer__header"> <div class="content__item-img large name-color-N"><span>N</span></div><span class="answer__name"><a href="#!">NZeraF</a>, 2011-06-18 <br/> @NZeraF</span> </div> <p class="answer__detail">It's best to use Curl. Load part of code with restriction via CURLOPT_WRITEFUNCTION along with header. Check the response from the server by the header. Curl example goo.gl/0EOFQ Parser example goo.gl/sFP8t , defining encoding with a simple function pastebin.com/51p9NUAX</p> <div class="answer__action"> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qWxAZ YJAqn"><path fill-rule="evenodd" d="M7.125 14.998c-.003 0-1.516.026-2.28-.635-.825-.714-.845-1.99-.845-1.99V8.961s-.003-1.885.754-2.756c.757-.872 2.431-1.886 2.96-2.614.529-.729.834-1.722 1.672-1.722.837 0 1.239.521 1.239 1.311 0 .377-.349 1.144-.349 2.193 0 .408.34.625.893.625H13c1.263 0 2 .771 2 2 0 .653-.359 1.223-.889 1.524a1.751 1.751 0 01-.876 1.75 1.751 1.751 0 01-.875 1.75 1.75 1.75 0 01-1.735 1.976h-3.5zM3 7.56c0-.724-.276-1.312-1-1.312S1 6.836 1 7.56v6.125c0 .725.276 1.313 1 1.313s1-.588 1-1.313V7.56z"></path></svg>Like</button> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qPhqc"><path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>0 </span>comments</button> </div> </div><div class="answer"> <div class="content__item-btn dropdown"> <button class="dropdown__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M8 11.365a1.817 1.817 0 010 3.632 1.817 1.817 0 010-3.632zm0-5.191a1.826 1.826 0 010 3.65 1.826 1.826 0 010-3.65zm0-5.171a1.81 1.81 0 11-.001 3.617A1.81 1.81 0 018 1.003z"></path></svg></button> <div class="dropdown__content"> <a class="dropdown__item" href="#!"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8 0c4.415 0 8 3.585 8 8s-3.585 8-8 8-8-3.585-8-8 3.585-8 8-8zm.999 11a1 1 0 10-2 0 1 1 0 002 0zm0-6a1 1 0 00-2 0v3a1 1 0 002 0V5z"></path></svg><span>Report </span></a></div> </div> <div class="answer__header"> <div class="content__item-img large name-color-G"><span>G</span></div><span class="answer__name"><a href="#!">golden13</a>, 2011-07-04 <br/> @golden13</span> </div> <p class="answer__detail">Apache Httpclient + cpdetector (to determine the encoding) <br> Only it is quite heavy and makes mistakes :) <br> The algorithm for determining the encoding is as follows: <br> 1. From the server headers (Httpclient), if not, then <br> : : <br> 3. cpdetector, if not, then no idea :) <br> In general, the task is not quite trivial. And keep in mind that when you get a byte[] array from Httpclient, don't convert it to String, otherwise you'll screw up the encoding :)</p> <div class="answer__action"> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qWxAZ YJAqn"><path fill-rule="evenodd" d="M7.125 14.998c-.003 0-1.516.026-2.28-.635-.825-.714-.845-1.99-.845-1.99V8.961s-.003-1.885.754-2.756c.757-.872 2.431-1.886 2.96-2.614.529-.729.834-1.722 1.672-1.722.837 0 1.239.521 1.239 1.311 0 .377-.349 1.144-.349 2.193 0 .408.34.625.893.625H13c1.263 0 2 .771 2 2 0 .653-.359 1.223-.889 1.524a1.751 1.751 0 01-.876 1.75 1.751 1.751 0 01-.875 1.75 1.75 1.75 0 01-1.735 1.976h-3.5zM3 7.56c0-.724-.276-1.312-1-1.312S1 6.836 1 7.56v6.125c0 .725.276 1.313 1 1.313s1-.588 1-1.313V7.56z"></path></svg>Like</button> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qPhqc"><path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>0 </span>comments</button> </div> </div><div class="answer"> <div class="content__item-btn dropdown"> <button class="dropdown__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class=""><path fill-rule="evenodd" d="M8 11.365a1.817 1.817 0 010 3.632 1.817 1.817 0 010-3.632zm0-5.191a1.826 1.826 0 010 3.65 1.826 1.826 0 010-3.65zm0-5.171a1.81 1.81 0 11-.001 3.617A1.81 1.81 0 018 1.003z"></path></svg></button> <div class="dropdown__content"> <a class="dropdown__item" href="#!"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8 0c4.415 0 8 3.585 8 8s-3.585 8-8 8-8-3.585-8-8 3.585-8 8-8zm.999 11a1 1 0 10-2 0 1 1 0 002 0zm0-6a1 1 0 00-2 0v3a1 1 0 002 0V5z"></path></svg><span>Report </span></a></div> </div> <div class="answer__header"> <div class="content__item-img large name-color-E"><span>E</span></div><span class="answer__name"><a href="#!">Elkaz</a>, 2011-06-18 <br/> @Elkaz</span> </div> <p class="answer__detail">mb_convert_encoding (PHP) allows you to automatically determine the source encoding. Checked only on cp1251/utf8/koi8-r — normally. The first parameter is the string itself. The second parameter is what encoding. The third parameter is optional - from which encoding. <br> php.net/mb_convert_encoding</p> <div class="answer__action"> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qWxAZ YJAqn"><path fill-rule="evenodd" d="M7.125 14.998c-.003 0-1.516.026-2.28-.635-.825-.714-.845-1.99-.845-1.99V8.961s-.003-1.885.754-2.756c.757-.872 2.431-1.886 2.96-2.614.529-.729.834-1.722 1.672-1.722.837 0 1.239.521 1.239 1.311 0 .377-.349 1.144-.349 2.193 0 .408.34.625.893.625H13c1.263 0 2 .771 2 2 0 .653-.359 1.223-.889 1.524a1.751 1.751 0 01-.876 1.75 1.751 1.751 0 01-.875 1.75 1.75 1.75 0 01-1.735 1.976h-3.5zM3 7.56c0-.724-.276-1.312-1-1.312S1 6.836 1 7.56v6.125c0 .725.276 1.313 1 1.313s1-.588 1-1.313V7.56z"></path></svg>Like</button> <button class="answer__btn" type="button"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" class="qPhqc"><path fill-rule="evenodd" d="M15 14a1.002 1.002 0 01-1.703.71h-.004l-.003-.01-1.704-1.7H3c-1.104 0-2-.9-2-2V3c0-1.1.896-2 2-2h10c1.104 0 2 .9 2 2v11zM5 6c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1zm3 0c.552 0 1 .45 1 1s-.448 1-1 1-1-.45-1-1 .448-1 1-1z"></path></svg><span>0 </span>comments</button> </div> </div> </div> </div> <div class="content similar"> <div class="content__header bb-none"> <span class="content__title mb0 w-svg"> Similar questions </span> <div class="content__item-wrap"> <div class="content__item"> <div class="content__item-img name-color-P"> <span>P</span></div> <div class="content__item-content"> <div class="content__item-row"> <a href="/q/is-it-possible-to-exchange-android-java-files-with-website-php">pitimirov_a</a><span>2015-07-05 21:33:07</span></div> <a class="content__item-title similar" href="/q/is-it-possible-to-exchange-android-java-files-with-website-php">Is it possible to exchange Android(JAVA) files with Website(PHP)?</a> <a 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