modify the php the script wordpress plugin

I have this plugin, through this i'm scraping the data. [login to view URL] I'm able to scrape succesfull all page data, but when i'm scraping Email ID which protected with cloudflare. its showing coded email. and i'm using below script to decode. <script type="text/javascript"> /* <!--[CDATA[ */ var e, r, n, i, a = jQuery(".__cf_email__").data("cfemail"); for (e = "", r = parseInt([login to view URL](0, 2), 16), n = 2; [login to view URL] - n; n += 2) i = parseInt([login to view URL](n, 2), 16) ^ r, e += [login to view URL](i); jQuery(".__cf_email__").parent().text(e); /* ]]--> */ </script> but this script its working only in browser base. when i'm checking in wordpress backend email id its not showing. I have tried adding the php function like but it doesnt work. Please anyone can help to sort us this problem. Copy the function as public function anywhere you want in [login to view URL] public function deCFEmail($c){ $k = hexdec(substr($c,0,2)); for($i=2,$m='';$i<strlen($c)-1;$i+=2)$m.=chr(hexdec(substr($c,$i,2))^$k); return $m; } Find this line on [login to view URL] $meta_input[$key] = $value; Add these code lines before that: if($key == "your_custom_meta_field_name") { $value = $this->deCFEmail($value); } And in your visual selector create a custom field for that e-mail area and select it. Replace your_custom_meta_field_name with the name you have given in this option. attached is the plugin the website i'm trying is [login to view URL] [login to view URL]