From fbf449c85ca09718d6e02aff7375c41eea26c2aa Mon Sep 17 00:00:00 2001
From: Alexander Schranz <alexander@sulu.io>
Date: Tue, 17 Dec 2019 11:24:52 +0100
Subject: [PATCH 1/4] Fix compatibility to php 7.4

---
 Urlizer.php | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/Urlizer.php b/Urlizer.php
index af7bf67..af5e0cb 100644
--- a/Urlizer.php
+++ b/Urlizer.php
@@ -221,13 +221,13 @@ public static function utf8ToAscii($str, $unknown = '?')
 
         foreach ($chars as $i => $c) {
             $ud = 0;
-            if (ord($c{0})>=0 && ord($c{0})<=127) { continue; } // ASCII - next please
-            if (ord($c{0})>=192 && ord($c{0})<=223) { $ord = (ord($c{0})-192)*64 + (ord($c{1})-128); }
-            if (ord($c{0})>=224 && ord($c{0})<=239) { $ord = (ord($c{0})-224)*4096 + (ord($c{1})-128)*64 + (ord($c{2})-128); }
-            if (ord($c{0})>=240 && ord($c{0})<=247) { $ord = (ord($c{0})-240)*262144 + (ord($c{1})-128)*4096 + (ord($c{2})-128)*64 + (ord($c{3})-128); }
-            if (ord($c{0})>=248 && ord($c{0})<=251) { $ord = (ord($c{0})-248)*16777216 + (ord($c{1})-128)*262144 + (ord($c{2})-128)*4096 + (ord($c{3})-128)*64 + (ord($c{4})-128); }
-            if (ord($c{0})>=252 && ord($c{0})<=253) { $ord = (ord($c{0})-252)*1073741824 + (ord($c{1})-128)*16777216 + (ord($c{2})-128)*262144 + (ord($c{3})-128)*4096 + (ord($c{4})-128)*64 + (ord($c{5})-128); }
-            if (ord($c{0})>=254 && ord($c{0})<=255) { $chars{$i} = $unknown; continue; } //error
+            if (ord($c[0])>=0 && ord($c[0])<=127) { continue; } // ASCII - next please
+            if (ord($c[0])>=192 && ord($c[0])<=223) { $ord = (ord($c[0])-192)*64 + (ord($c[1])-128); }
+            if (ord($c[0])>=224 && ord($c[0])<=239) { $ord = (ord($c[0])-224)*4096 + (ord($c[1])-128)*64 + (ord($c[2])-128); }
+            if (ord($c[0])>=240 && ord($c[0])<=247) { $ord = (ord($c[0])-240)*262144 + (ord($c[1])-128)*4096 + (ord($c[2])-128)*64 + (ord($c[3])-128); }
+            if (ord($c[0])>=248 && ord($c[0])<=251) { $ord = (ord($c[0])-248)*16777216 + (ord($c[1])-128)*262144 + (ord($c[2])-128)*4096 + (ord($c[3])-128)*64 + (ord($c[4])-128); }
+            if (ord($c[0])>=252 && ord($c[0])<=253) { $ord = (ord($c[0])-252)*1073741824 + (ord($c[1])-128)*16777216 + (ord($c[2])-128)*262144 + (ord($c[3])-128)*4096 + (ord($c[4])-128)*64 + (ord($c[5])-128); }
+            if (ord($c[0])>=254 && ord($c[0])<=255) { $chars[$i] = $unknown; continue; } //error
 
             $bank = $ord >> 8;
 
@@ -242,9 +242,9 @@ public static function utf8ToAscii($str, $unknown = '?')
 
             $newchar = $ord & 255;
             if (array_key_exists($newchar, $UTF8_TO_ASCII[$bank])) {
-                $chars{$i} = $UTF8_TO_ASCII[$bank][$newchar];
+                $chars[$i] = $UTF8_TO_ASCII[$bank][$newchar];
             } else {
-                $chars{$i} = $unknown;
+                $chars[$i] = $unknown;
             }
         }
 
@@ -297,7 +297,7 @@ public static function validUtf8($str)
 
         $len = strlen($str);
         for ($i = 0; $i < $len; $i++) {
-            $in = ord($str{$i});
+            $in = ord($str[$i]);
             if ($mState == 0) {
                 // When mState is zero we expect either a US-ASCII character or a
                 // multi-octet sequence.

From 395e64cb6fe48c93d9258e49951669fd7374145d Mon Sep 17 00:00:00 2001
From: Alexander Schranz <alexander@sulu.io>
Date: Tue, 17 Dec 2019 11:33:36 +0100
Subject: [PATCH 2/4] Fix travis ci and add more php versions

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 4dadc94..e98a0dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,12 @@
 language: php
 
+dist: trusty
+
 php:
   - 5.3
   - 5.4
-
+  - 7.0
+  - 7.4
 
 notifications:
   email:

From 7d6f6ff28f84fd82adb0b9b9854f6094abe95d1e Mon Sep 17 00:00:00 2001
From: Alexander Schranz <alexander@sulu.io>
Date: Tue, 17 Dec 2019 11:47:35 +0100
Subject: [PATCH 3/4] Fix testing matrix

---
 .travis.yml | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index e98a0dc..5c7322a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,19 @@
 language: php
 
-dist: trusty
-
-php:
-  - 5.3
-  - 5.4
-  - 7.0
-  - 7.4
+matrix:
+  include:
+    -
+      dist: precise
+      php: 5.3
+    -
+      dist: precise
+      php: 5.4
+    -
+      dist: trusty
+      php: 7.0
+    -
+      dist: trusty
+      php: 7.4
 
 notifications:
   email:

From 70e65c7d792a6bbc1f9034042f613091687c74ea Mon Sep 17 00:00:00 2001
From: Alexander Schranz <alexander@sulu.io>
Date: Tue, 17 Dec 2019 12:49:34 +0100
Subject: [PATCH 4/4] Delete unused travis file

---
 .travis.yml | 20 --------------------
 1 file changed, 20 deletions(-)
 delete mode 100644 .travis.yml

diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 5c7322a..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-language: php
-
-matrix:
-  include:
-    -
-      dist: precise
-      php: 5.3
-    -
-      dist: precise
-      php: 5.4
-    -
-      dist: trusty
-      php: 7.0
-    -
-      dist: trusty
-      php: 7.4
-
-notifications:
-  email:
-    - arielferrandini@gmail.com