php - Array to string conversion error when indexing array -


this question has answer here:

it says i'm getting these errors:

notice: array string conversion in c:\xampp\htdocs\team_aveera_website\inc\user_functions.php on line 19 array notice: array string conversion in c:\xampp\htdocs\team_aveera_website\inc\user_functions.php on line 22

when try index array. i'm doing getting rows database , adding value row array. random object array:

<?php     function getrandomadminstream($db) {         try {             $twitchnames[] = array();              $sql = $db->prepare('select * users');             $sql->setfetchmode(pdo::fetch_assoc);             $sql->execute();              $i = 0;             while($row = $sql->fetch() !== false) {                 if($row['rank'] == 1) {                     $twitchnames[$i] = $row['twitchusername'];                     $i++;                 }             }              $random = $twitchnames[rand(0, count($twitchnames) - 1)];             echo $random;              echo '<iframe id="home-stream" type="text/html" height="420"                 src="http://www.twitch.tv/'.$random.'/embed"                 frameborder="0"></iframe>                 <div class="info-holder">                 </div>';         } catch (pdoexception $e) {             echo $e->getmessage();         }     } ?>

even though set fetch mode:

$sql->setfetchmode(pdo::fetch_assoc);

it still wouldnt use associative array in while loop, had change statement so:

while($row = $sql->fetch(pdo::fetch_assoc)) {}

Comments

Post a Comment

Popular posts from this blog

Magento/PHP - Get phones on all members in a customer group -

i working on custom magento extension. working around adminhtml part , i've created custom form there. here form code: <?php class vivasindustries_smsnotification_block_adminhtml_sms_sendmass_edit_form extends mage_adminhtml_block_widget_form { public function _preparelayout() { $extensionpath = mage::getmoduledir('js', 'vivasindustries_smsnotification'); $head = $this->getlayout()->getblock('head'); $head->addjs('jquery.js'); $head->addjs('vivas.js'); return parent::_preparelayout(); } protected function _prepareform() { $form = new varien_data_form(array( 'id' => 'edit_form', 'action' => $this->geturl('*/*/save', array('id' => $this->getrequest()->get...
Read more

php - Bypass Geo Redirect for specific directories -

i'm trying bypass redirect specific url within site. wondering if might able help. the code below code use, original urls replaces example.com i'd able access http://example.com/admin without redirect occuring. is there way this, , there way using own ip? function country_geo_redirect() { $country = getenv('http_geoip_country_code'); if ($country == "us" ) { wp_redirect("http://usa.example.com/"); exit; } else if ($country == "gb" ) { wp_redirect("http://uk.example.com/"); exit; } } add_action('init', 'country_geo_redirect'); you can bypass redirection code if server found ip address. if ip address == <my ip address> ' nothing here else country_georedirect() end if
Read more

php - .htaccess mod_rewrite for dynamic url which has domain names -

i want convert url ex:( example.com/link.php?url=facebook.com ) ( example.com/facebook.com.php ) how can using .htaccess. or there other process make job easier ? i tried adding script .htaccess file options +followsymlinks rewriteengine on rewriterule url-(.*)\.htm$ link.php?url=$1 but converting url adding "url-" ( example.com/url-facebook.com.php ) i want remove "url-" , want make ( example.com/facebook.com.php ) rewriteengine on rewritecond %{the_request} ^get.*link\.php\?url\= [nc] rewritecond %{request_uri} !/system/.* [nc] rewriterule (.*?)link\.php\?url\=/*(.*) /$1$2 [r=301,ne,l] not sure how above work edit of used use remove index.php url
Read more