Update to String package 1.3. Fixes #6600.

PHP7 fixes

composer.json

@@ -10,12 +10,14 @@
     },
     "require": {
         "php": ">=5.3.10",
-        "joomla/application": "~1.2",
+        "joomla/application": "~1.4",
         "joomla/di": "~1.2",
-        "joomla/registry": "~1.2",
-        "joomla/string": "~1.2",
+        "joomla/event": "~1.1",
+        "joomla/registry": "~1.4 >=1.4.5",
+        "joomla/session": "~1.2",
+        "joomla/string": "~1.3",
         "joomla/uri": "~1.1",
-        "joomla/utilities": "~1.3",
+        "joomla/utilities": "~1.3 >=1.3.3",
         "ircmaxell/password-compat": "1.*",
         "leafo/lessphp": "0.3.9",
         "phpmailer/phpmailer": "5.2.9",

libraries/joomla/string/string.php

@@ -9,17 +9,17 @@
 
 defined('JPATH_PLATFORM') or die;
 
-use Joomla\String\String;
+use Joomla\String\StringHelper;
 
 /**
  * String handling class for utf-8 data
  * Wraps the phputf8 library
  * All functions assume the validity of utf-8 strings.
  *
  * @since       11.1
- * @deprecated  4.0  Use {@link \Joomla\String\String} instead unless otherwise noted.
+ * @deprecated  4.0  Use {@link \Joomla\String\StringHelper} instead unless otherwise noted.
  */
-abstract class JString extends String
+abstract class JString extends StringHelper
 {
 	/**
 	 * Split a string in camel case format

libraries/vendor/autoload.php

@@ -4,4 +4,4 @@
 
 require_once __DIR__ . '/composer' . '/autoload_real.php';
 
-return ComposerAutoloaderInitf9aed076f12471aff0049364a504b3f7::getLoader();
+return ComposerAutoloaderInit0efb534ee20646bcb987f4359c38b3aa::getLoader();

libraries/vendor/composer/autoload_real.php

@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInitf9aed076f12471aff0049364a504b3f7
+class ComposerAutoloaderInit0efb534ee20646bcb987f4359c38b3aa
 {
     private static $loader;
 
@@ -19,9 +19,9 @@ public static function getLoader()
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInitf9aed076f12471aff0049364a504b3f7', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit0efb534ee20646bcb987f4359c38b3aa', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInitf9aed076f12471aff0049364a504b3f7', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit0efb534ee20646bcb987f4359c38b3aa', 'loadClassLoader'));
 
         $map = require __DIR__ . '/autoload_namespaces.php';
         foreach ($map as $namespace => $path) {
@@ -42,14 +42,14 @@ public static function getLoader()
 
         $includeFiles = require __DIR__ . '/autoload_files.php';
         foreach ($includeFiles as $file) {
-            composerRequiref9aed076f12471aff0049364a504b3f7($file);
+            composerRequire0efb534ee20646bcb987f4359c38b3aa($file);
         }
 
         return $loader;
     }
 }
 
-function composerRequiref9aed076f12471aff0049364a504b3f7($file)
+function composerRequire0efb534ee20646bcb987f4359c38b3aa($file)
 {
     require $file;
 }