Minor fixes, edge cases analysis, filter addition and update to transfem webring source and my ID.

includes/common_webrings.inc.php

@@ -19,16 +19,19 @@ function getFile(array $source){
 
         curl_close($curl);
     }
+    
+    unset($selected_source,$curl);
     return $file;
 }
 
 // Returns the given sub-string given a initial search pattern, and a final end pattern.
 function extractString(string $string,string $start_pattern, string $end_pattern) {
-    $start_pos = strpos($string,$start_pattern,strlen($start_pattern));
+    $start_pos = strpos($string,$start_pattern,strlen($start_pattern)) + strlen($start_pattern);
     $end_pos = strpos($string,$end_pattern, $start_pos);
 
     $extracted_string = substr($string, $start_pos, $end_pos - $start_pos);
 
+    unset($start_pos,$end_pos);
     return $extracted_string;
 }
 
@@ -36,5 +39,7 @@ function extractString(string $string,string $start_pattern, string $end_pattern
 function scrapeWebsiteSites(array $source,string $start_pattern, string $end_pattern) {
     $script = getFile($source);
     $websites = extractString($script,$start_pattern,$end_pattern);
+
+    unset($script);
     return $websites;
 }

includes/transfemwebring.js

@@ -7,7 +7,7 @@
   let transfemring = {
       // sitelist (oldest to newest)
       // strip the protocol off
-      sites: [{"id":1,"description":"You're here!","site_link":"fem.nz","author":"me","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:10:09.659Z","updated_at":"2025-10-07T08:10:09.659Z"},{"id":2,"description":"transfem webdev :p","site_link":"skyler.lol","author":"Skyler!","in_the_ring":false,"notes":"","created_at":"2025-10-07T08:10:35.275Z","updated_at":"2025-10-07T08:10:35.275Z"},{"id":3,"description":"just a personal site for music, musings, and blog posts! ran by a transfem enby :)","site_link":"transferns.neocities.org","author":"Andie/Fern","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:10:57.429Z","updated_at":"2025-12-11T02:14:39.833Z"},{"id":4,"description":"the most evil and repulsive website on planet earth","site_link":"cresentri.com","author":"cresentri","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:11:30.742Z","updated_at":"2025-10-07T08:11:30.883Z"},{"id":5,"description":"i'm messing around with trying to learn how to use html for somewhat interesting things i guess","site_link":"iseel.neocities.org","author":"IseeL","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:12:18.126Z","updated_at":"2025-10-07T08:29:03.148Z"},{"id":6,"description":"Just a place for me to share info about my projects and talk about things i enjoy \u003c3","site_link":"vivslakes.moe","author":"Viv","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:13:05.476Z","updated_at":"2025-10-07T08:13:05.567Z"},{"id":7,"description":"all kinds of things!","site_link":"fionaruthbo.neocities.org","author":"Fiona Ruthbo","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:14:16.412Z","updated_at":"2025-10-07T08:14:16.428Z"},{"id":8,"description":"Poetry, halftones, and Twitchy.","site_link":"klara.nz","author":"me!","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:39:07.132Z","updated_at":"2025-10-07T08:57:26.399Z"},{"id":9,"description":"a little birdie on the internet :)","site_link":"kestrel.pet","author":"Kestrel","in_the_ring":true,"notes":"","created_at":"2025-11-15T06:57:16.625Z","updated_at":"2025-11-15T06:57:26.268Z"},{"id":10,"description":"autistic artist musician webdev dragon(girl?)thing; very gay; rawr","site_link":"ytd.wtf","author":"Yuri the Dragon","in_the_ring":true,"notes":"","created_at":"2025-12-30T09:57:00.232Z","updated_at":"2025-12-30T11:19:58.022Z"},{"id":11,"description":"This website runs on my living room heater","site_link":"izzy.kiwi","author":"Just Izzy","in_the_ring":false,"notes":"","created_at":"2025-12-30T11:19:12.953Z","updated_at":"2026-01-01T02:54:57.059Z"},{"id":12,"description":"a dump for all of my projects and adhd thoughts","site_link":"ikelene.dev","author":"Ikelene","in_the_ring":true,"notes":"","created_at":"2026-01-23T01:52:44.443Z","updated_at":"2026-01-23T01:52:44.463Z"},{"id":13,"description":"contains my mind space, which includes gaming, references, easter eggs, art, programming, etc!","site_link":"theabsoluterealm.com","author":"ezra","in_the_ring":true,"notes":"","created_at":"2026-01-23T01:54:27.672Z","updated_at":"2026-01-23T01:56:27.520Z"},{"id":14,"description":"Just a trans girl that likes radios, computers, creative freedom, art, etc not much more to it!","site_link":"cafepots.neocities.org","author":"Cafe_Pots","in_the_ring":true,"notes":"","created_at":"2026-01-30T08:36:39.133Z","updated_at":"2026-01-30T08:36:51.946Z"},{"id":15,"description":"Extension of my cute, sparkley, sprinkle filled transfem brain! ദ്ദി◝ ⩊ ◜)","site_link":"winzpir.neocities.org","author":"Winzpir/Angel","in_the_ring":true,"notes":"","created_at":"2026-02-20T01:31:47.843Z","updated_at":"2026-02-20T01:31:47.843Z"}],
+      sites: [{"id":1,"description":"You're here!","site_link":"fem.nz","author":"me","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:10:09.659Z","updated_at":"2025-10-07T08:10:09.659Z"},{"id":2,"description":"transfem webdev :p","site_link":"skyler.lol","author":"Skyler!","in_the_ring":false,"notes":"","created_at":"2025-10-07T08:10:35.275Z","updated_at":"2025-10-07T08:10:35.275Z"},{"id":3,"description":"just a personal site for music, musings, and blog posts! ran by a transfem enby :)","site_link":"transferns.neocities.org","author":"Andie/Fern","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:10:57.429Z","updated_at":"2025-12-11T02:14:39.833Z"},{"id":4,"description":"the most evil and repulsive website on planet earth","site_link":"cresentri.com","author":"cresentri","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:11:30.742Z","updated_at":"2025-10-07T08:11:30.883Z"},{"id":5,"description":"i'm messing around with trying to learn how to use html for somewhat interesting things i guess","site_link":"iseel.neocities.org","author":"IseeL","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:12:18.126Z","updated_at":"2025-10-07T08:29:03.148Z"},{"id":6,"description":"Just a place for me to share info about my projects and talk about things i enjoy \u003c3","site_link":"vivslakes.moe","author":"Viv","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:13:05.476Z","updated_at":"2025-10-07T08:13:05.567Z"},{"id":7,"description":"all kinds of things!","site_link":"fionaruthbo.neocities.org","author":"Fiona Ruthbo","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:14:16.412Z","updated_at":"2025-10-07T08:14:16.428Z"},{"id":8,"description":"Poetry, halftones, and Twitchy.","site_link":"klara.nz","author":"me!","in_the_ring":true,"notes":"","created_at":"2025-10-07T08:39:07.132Z","updated_at":"2025-10-07T08:57:26.399Z"},{"id":9,"description":"a little birdie on the internet :)","site_link":"kestrel.pet","author":"Kestrel","in_the_ring":true,"notes":"","created_at":"2025-11-15T06:57:16.625Z","updated_at":"2025-11-15T06:57:26.268Z"},{"id":10,"description":"autistic artist musician webdev dragon(girl?)thing; very gay; rawr","site_link":"ytd.wtf","author":"Yuri the Dragon","in_the_ring":true,"notes":"","created_at":"2025-12-30T09:57:00.232Z","updated_at":"2025-12-30T11:19:58.022Z"},{"id":11,"description":"This website runs on my living room heater","site_link":"izzy.kiwi","author":"Just Izzy","in_the_ring":false,"notes":"","created_at":"2025-12-30T11:19:12.953Z","updated_at":"2026-01-01T02:54:57.059Z"},{"id":12,"description":"a dump for all of my projects and adhd thoughts","site_link":"ikelene.dev","author":"Ikelene","in_the_ring":true,"notes":"","created_at":"2026-01-23T01:52:44.443Z","updated_at":"2026-01-23T01:52:44.463Z"},{"id":13,"description":"contains my mind space, which includes gaming, references, easter eggs, art, programming, etc!","site_link":"theabsoluterealm.com","author":"ezra","in_the_ring":true,"notes":"","created_at":"2026-01-23T01:54:27.672Z","updated_at":"2026-01-23T01:56:27.520Z"},{"id":14,"description":"Just a trans girl that likes radios, computers, creative freedom, art, etc not much more to it!","site_link":"cafepots.neocities.org","author":"Cafe_Pots","in_the_ring":true,"notes":"","created_at":"2026-01-30T08:36:39.133Z","updated_at":"2026-01-30T08:36:51.946Z"},{"id":15,"description":"Extension of my cute, sparkley, sprinkle filled transfem brain! ദ്ദി◝ ⩊ ◜)","site_link":"winzpir.neocities.org","author":"Winzpir/Angel","in_the_ring":true,"notes":"","created_at":"2026-02-20T01:31:47.843Z","updated_at":"2026-02-20T01:31:47.843Z"},{"id":16,"description":"Personal site - my ttrpg's, writing and other experiment","site_link":"tiiimezombie.neocities.org","author":"Val","in_the_ring":true,"notes":"","created_at":"2026-03-19T05:48:10.093Z","updated_at":"2026-03-19T05:48:10.115Z"},{"id":17,"description":"my little cozy place on the internet :p","site_link":"ethernal.win","author":"masiv_","in_the_ring":false,"notes":"","created_at":"2026-03-19T05:49:01.290Z","updated_at":"2026-03-19T05:55:08.612Z"}],
       root: "https://fem.nz"
   }
   console.log(transfemring)

includes/transfemwebring_contr.inc.php

@@ -29,7 +29,7 @@ $TRANSFEMRING_VALID_WIDGET_TYPES = ["transgender", "nonbinary"];
 
 // Personal identifiers/choices
 $TRANSFEMRING_WIDGET_TYPE = $TRANSFEMRING_VALID_WIDGET_TYPES[1];
-$TRANSFEMRING_ID = 8;
+$TRANSFEMRING_ID = 16;
 
 // Functions
 function primarySplit(string $array) {
@@ -51,6 +51,8 @@ function primarySplit(string $array) {
 
     $i++;
   }
+
+  unset($array,$start_pos,$end_pos,$item_len,$array);
   return $return_array;
 }
 
@@ -87,19 +89,37 @@ function secondarySplit(string $sub_array) {
 
     $sub_array = substr($sub_array,$sub_sub_array_len);
   }
+
+  unset($sub_array, $value, $value_len, $value_start_pos, $value_end_pos, $key, $key_len, $key_start_pos, $key_end_pos, $keyhasQuotes, $sub_sub_array_len);
   return $return_sub_array;
 }
 
+function excludeNonactive(array $sites) {
+  for ($i = 1; $i < count($sites); $i++){
+    if ($sites[$i]['in_the_ring'] === "false") {
+      array_splice($sites,$i,1);
+    }
+  }
+  return $sites;
+}
+
+function addEdge(array $array) {
+  $array[count($array)] = $array[0];
+  return $array;
+}
+
 $transfemring_sites = scrapeWebsiteSites($TRANSFEMRING_SCRIPT_SOURCE,'sites: [',']');
 $transfemring_sites = primarySplit($transfemring_sites);
 for ($i = 0; $i < sizeof($transfemring_sites); $i++) {
   $depured_transfemring_sites[$i] = secondarySplit($transfemring_sites[$i]);
 }
+$depured_transfemring_sites = excludeNonactive($depured_transfemring_sites);
+$depured_transfemring_sites = addEdge($depured_transfemring_sites);
 $transfemring_sites = $depured_transfemring_sites;
+unset($depured_transfemring_sites);
 
 for ($i = 1; $i < count($transfemring_sites); $i++){
   if ($transfemring_sites[$i]['id'] == $TRANSFEMRING_ID) {
-    
     $transfem_prev = 'https://' . $transfemring_sites[($i-1)]["site_link"];
     $transfem_current = 'https://' . $transfemring_sites[($i)]["site_link"];
     $transfem_next = 'https://' . $transfemring_sites[($i+1)]["site_link"];

includes/transingtheinternet_contr.inc.php

@@ -52,8 +52,6 @@ function transingSplit(string $array) {
       $array = substr($array,0,-1);
     }
 
-    $temp = strpos($array,'/',1);
-
     if (strpos($array,'/',1) > 1 or strpos($array,'/',1) == FALSE) {
       $commented=FALSE;
       } else {
@@ -88,6 +86,7 @@ function transingSplit(string $array) {
     $i++;
   }
 
+  unset($i, $array, $commented, $start_pos, $end_pos, $item_len);
   return $return_array;
 }
 

main.php

@@ -148,6 +148,7 @@
                                 }
                                 ?>
                                 <?php for ($l = 0; $l <= 2; $l++) {?>
+                                    <?php include "includes/transingtheinternet.inc.php";?>
                                     <?php include "includes/transfemwebring.inc.php";?>
                                      <div class="noaiwebring">
                                         <a href="https://baccyflap.com/noai" target="_blank" alt="no ai webring" title="no ai webring"><div class="home"></div></a>