From b2a5b6b31960b3ecce98a86e037becce90d27881 Mon Sep 17 00:00:00 2001
From: jaquer <jaquer@users.noreply.github.com>
Date: Wed, 26 Jan 2022 12:25:36 -0800
Subject: Replaced autolink function with 'iamcal/lib_autolink'.

https://github.com/iamcal/lib_autolink

Closes #5.
---
 functions.php | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'functions.php')

diff --git a/functions.php b/functions.php
index 19325d1..3dac79b 100644
--- a/functions.php
+++ b/functions.php
@@ -6,17 +6,6 @@ function path($fragment=null) {
 	return (!empty($config['path'][$fragment])) ? $config['path'][$fragment] : false;
 }
 
-function autolink($text='') {
-	// https://stackoverflow.com/a/10002262/3625228
-	$pattern = '(?xi)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:\'".,<>?«»“”‘’]))';
-
-	return preg_replace_callback("#$pattern#i", function($matches) {
-		$input = $matches[0];
-		$url = preg_match('!^https?://!i', $input) ? $input : "http://$input";
-		return '<a href="' . $url . '" data-external="true">' . "$input</a>";
-	}, $text);
-}
-
 function db_insert($message, $timestamp=NOW) {
 	global $db;
 	if(empty($db)) return false;
-- 
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