How to call double echo or double variable in php -

-

i trying variable in php, existing text have issue this.

when echo $address_number; list3.

so need variable $list3 , need echo $list3; after that.

something <?php echo $(echo $address_number;); ?>

but not possible. solutions?

solution:

$address_number = $address.$number;  $iframe_url ="$address_number";  <?php echo $$iframe_url; ?>

thanks everybody!


Comments

Post a Comment

Popular posts from this blog

node.js - How to mock a third-party api calls in the backend -

-
i'm testing application mocha , supertest, test like var request = require('supertest'), app = require('./bootstrap.js'); describe('...', function() { it('...', function() { request(app) .get('/some/url') // ... }); }); the bootstrap.js real application before listen ports all works perfect have add calls third-party api , testing slow so when do, test example takes 5 seconds request(app) .get('/my/endpoint/that/makes/call/others') // ... how can make fake calls during test real when running application? you can use nock purpose.
Read more

node.js - Why do I get "SOCKS connection failed. Connection not allowed by ruleset" for some .onion sites? -

-
i'm experimenting node , socks5-https-client . reason, tor hidden service ( .onion ) sites return connection error. for example, connecting duckduckgo ( 3g2upl4pq6kufc4m.onion ) works , returns html. however, connecting pirate bay ( uj3wazyk5u4hnvtk.onion ) or torch ( xmh57jrzrnw6insl.onion ) returns... error: socks connection failed. connection not allowed ruleset. what error mean? how can avoid it? here's code reproduce it: var shttps = require('socks5-https-client'); shttps.get({ hostname: '3g2upl4pq6kufc4m.onion', path: '', sockshost: '127.0.0.1', socksport: 9150, rejectunauthorized: false }, function(res) { res.setencoding('utf8'); res.on('readable', function() { console.log(res.read()); // log response console. }); }); the error seems caused 0x02 value in field 2 of server response. in summary the servers you're failing access don't support ...
Read more

jquery - Javascript click event on a dynamically created button inside a loop -

-
i had @ topics related javascript click event problems inside loop before post here: javascript - dynamically assign onclick event in loop how pass object onclick event setting onclick use current value of variable in loop javascript infamous loop issue? i tested suggestions using closures or jquery function on , bind code still doesn't work. here current state of code: (var key in hotels) { if (hotels.hasownproperty(key)) { (var = 0; < hotels.hotellistresponse.hotellist.hotelsummary.length; i++) { hotelglobal.push('<li style="font-size:18px;font-weight:bold;">' + '<button id="book-infos" class="btn btn-default" style="background-color:#ffc100;font-weight:bold;float:right;display:inline-block;">more</button><br/><hr/>'); $(document).on( 'click', '#book-infos', function () { console.log(hotels.hotellistresponse...
Read more