Edit File by line

<?php

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if( !defined('ABSPATH') ){ exit();}

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if(!function_exists('xyz_trim_deep'))

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{

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function xyz_trim_deep($value) {

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if ( is_array($value) ) {

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$value = array_map('xyz_trim_deep', $value);

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} elseif ( is_object($value) ) {

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$vars = get_object_vars( $value );

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foreach ($vars as $key=>$data) {

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$value->{$key} = xyz_trim_deep( $data );

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}

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} else {

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$value = trim($value);

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}

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return $value;

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}

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}

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if(!function_exists('esc_textarea'))

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{

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function esc_textarea($text)

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{

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$safe_text = htmlspecialchars( $text, ENT_QUOTES );

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return $safe_text;

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}

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}

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if(!function_exists('xyz_twap_plugin_get_version'))

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{

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function xyz_twap_plugin_get_version()

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{

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if ( ! function_exists( 'get_plugins' ) )

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require_once( ABSPATH . 'wp-admin/includes/plugin.php' );

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$plugin_folder = get_plugins( '/' . plugin_basename( dirname( XYZ_TWAP_PLUGIN_FILE ) ) );

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// print_r($plugin_folder);

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return $plugin_folder['twitter-auto-publish.php']['Version'];

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}

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}

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if(!function_exists('xyz_twap_links')){

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function xyz_twap_links($links, $file) {

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$base = plugin_basename(XYZ_TWAP_PLUGIN_FILE);

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if ($file == $base) {

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$links[] = '<a href="http://help.xyzscripts.com/docs/twitter-auto-publish/faq/" title="FAQ">FAQ</a>';

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$links[] = '<a href="http://help.xyzscripts.com/docs/twitter-auto-publish/" title="Read Me">README</a>';

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$links[] = '<a href="https://xyzscripts.com/support/" class="xyz_support" title="Support"></a>';

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$links[] = '<a href="http://twitter.com/xyzscripts" class="xyz_twitt" title="Follow us on twitter"></a>';

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$links[] = '<a href="https://www.facebook.com/xyzscripts" class="xyz_fbook" title="Facebook"></a>';

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$links[] = '<a href="http://www.linkedin.com/company/xyzscripts" class="xyz_linkdin" title="Follow us on linkedIn"></a>';

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}

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return $links;

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}

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}

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if(!function_exists('xyz_twap_string_limit')){

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function xyz_twap_string_limit($string, $limit) {

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$space=" ";$appendstr=" ...";

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if (function_exists('mb_strlen') && function_exists('mb_substr') && function_exists('mb_strripos')) {

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if(mb_strlen($string) <= $limit) return $string;

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if(mb_strlen($appendstr) >= $limit) return '';

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$string = mb_substr($string, 0, $limit-mb_strlen($appendstr));

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$rpos = mb_strripos($string, $space);

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if ($rpos===false)

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return $string.$appendstr;

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else

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return mb_substr($string, 0, $rpos).$appendstr;

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}

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else {

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if(strlen($string) <= $limit) return $string;

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if(strlen($appendstr) >= $limit) return '';

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$string = substr($string, 0, $limit-strlen($appendstr));

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$rpos = strripos($string, $space);

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if ($rpos===false)

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return $string.$appendstr;

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else

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return substr($string, 0, $rpos).$appendstr;

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}

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}

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}

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if(!function_exists('xyz_twap_getimage')){

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function xyz_twap_getimage($post_ID,$description_org)

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{

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$attachmenturl="";

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$post_thumbnail_id = get_post_thumbnail_id( $post_ID );

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if(!empty($post_thumbnail_id))

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$attachmenturl=wp_get_attachment_url($post_thumbnail_id);

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else {

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preg_match_all('/< *img[^>]*src *= *["\']?([^"\']*)/is', $description_org, $matches);

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if(isset($matches[1][0]))

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$attachmenturl = $matches[1][0];

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else

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{

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$matches=array();

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$description_org=apply_filters('the_content', $description_org);

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preg_match_all('/< *img[^>]*src *= *["\']?([^"\']*)/is', $description_org, $matches);

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if(isset($matches[1][0]))

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$attachmenturl = $matches[1][0];

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else

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$attachmenturl=xyz_twap_get_post_gallery_images_with_info($description_org,1);

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}

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}

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return $attachmenturl;

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}

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}

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if(!function_exists('xyz_twap_get_post_gallery_images_with_info'))

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{

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function xyz_twap_get_post_gallery_images_with_info($post_content,$single=1) {

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$ids=$images_id=array();

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preg_match('/\[gallery.*ids=.(.*).\]/', $post_content, $ids);

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if (isset($ids[1]))

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$images_id = explode(",", $ids[1]);

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$image_gallery_with_info = array();

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foreach ($images_id as $image_id) {

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$attachment = get_post($image_id);

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$img_src=$attachment->guid;

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if($single==1)

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return $img_src;

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else

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$image_gallery_with_info[]=$img_src;

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}

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return $image_gallery_with_info;

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}

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}

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/* Local time formating */

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if(!function_exists('xyz_twap_local_date_time')){

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function xyz_twap_local_date_time($format,$timestamp){

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return date($format, $timestamp + ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS ));

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}

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}

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if (!function_exists("xyz_twap_split_replace"))

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{

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function xyz_twap_split_replace($search, $replace, $subject)//case insensitive

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{

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if(!stristr($subject,$search))

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{

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$search_tmp=str_replace("}", "", $search);

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preg_match_all("@(".preg_quote($search_tmp)."\:)(l|w)\-(\d+)}@i",$subject,$matches); // @ is same as /

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if(is_array($matches) && isset($matches[0]))

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{

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foreach ($matches[0] as $k=>$v)

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{

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$limit=$matches[3][$k];

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if(strcasecmp($matches[2][$k],"l")==0)//lines

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{

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$replace_arr = preg_split( "/(\.|;|\!)/", $replace ,0,PREG_SPLIT_DELIM_CAPTURE );

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if(is_array($replace_arr) && count($replace_arr)>0)

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{

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$replace_new=implode(array_slice($replace_arr,0,(2*$limit)));

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$subject=str_replace($matches[0][$k], $replace_new, $subject);

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}

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}

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if(strcasecmp($matches[2][$k],"w")==0)//words

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{

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$replace_arr=explode(" ",$replace);

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if(is_array($replace_arr) && count($replace_arr)>0)

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{

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$replace_new=implode(" ",array_slice($replace_arr,0,$limit));

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$subject=str_replace($matches[0][$k], $replace_new, $subject);

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}

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}

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}

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}

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}

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else

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$subject=str_replace($search, $replace, $subject);

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return $subject;

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}

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}

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add_filter( 'plugin_row_meta','xyz_twap_links',10,2);

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if(!function_exists('xyz_twap_post_to_smap_api'))

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{

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function xyz_twap_post_to_smap_api($post_details,$url,$xyzscripts_hash_val='') {

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if (function_exists('curl_init'))

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{

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$post_parameters['post_params'] = serialize($post_details);

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$post_parameters['request_hash'] = md5($post_parameters['post_params'].$xyzscripts_hash_val);

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$ch = curl_init();

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curl_setopt($ch, CURLOPT_URL, $url);

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curl_setopt($ch, CURLOPT_POST, true);

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curl_setopt($ch, CURLOPT_POSTFIELDS, $post_parameters);

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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

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curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER,(get_option('xyz_twap_peer_verification')=='1') ? true : false);

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$content = curl_exec($ch);

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curl_close($ch);

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if (empty($content))

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{

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$response=array('status'=>0,'tw_api_count'=>0,'msg'=>'Error:unable to connect');

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$content=json_encode($response);

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}

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return $content;

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}

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}

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}

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