update PEAR to 1.10.10

1 files changed, 0 insertions, 570 deletions

diff --git a/97.patch b/97.patch
deleted file mode 100644
index e88ab79..0000000
--- a/97.patch
+++ /dev/null
@@ -1,570 +0,0 @@
-From d87bedbb147d726689a6b83c31648c08af35b3be Mon Sep 17 00:00:00 2001
-From: Jack Cherng <jfcherng@gmail.com>
-Date: Wed, 7 Aug 2019 07:51:33 +0800
-Subject: [PATCH 1/2] Fix PHP 7.4 deprecation: array/string curly braces access
-
-Signed-off-by: Jack Cherng <jfcherng@gmail.com>
----
- OS/Guess.php                      |  2 +-
- PEAR/Builder.php                  |  2 +-
- PEAR/Command.php                  |  2 +-
- PEAR/Command/Config.php           |  4 ++--
- PEAR/Common.php                   |  4 ++--
- PEAR/Config.php                   |  2 +-
- PEAR/DependencyDB.php             |  2 +-
- PEAR/Downloader.php               |  2 +-
- PEAR/Installer/Role.php           |  2 +-
- PEAR/PackageFile.php              | 12 ++++++------
- PEAR/PackageFile/Generator/v1.php |  6 +++---
- PEAR/PackageFile/Generator/v2.php |  2 +-
- PEAR/PackageFile/v1.php           |  4 ++--
- PEAR/PackageFile/v2/Validator.php | 12 ++++++------
- PEAR/Registry.php                 |  6 +++---
- PEAR/Start.php                    |  2 +-
- PEAR/Start/CLI.php                |  2 +-
- PEAR/Validate.php                 |  6 +++---
- System.php                        |  2 +-
- 19 files changed, 38 insertions(+), 38 deletions(-)
-
-diff --git a/OS/Guess.php b/OS/Guess.php
-index 79d5cfe36..d5aa295c3 100644
---- a/OS/Guess.php
-+++ b/OS/Guess.php
-@@ -253,7 +253,7 @@ function _detectGlibcVersion()
-             fclose($fp);
-             $cpp = popen("/usr/bin/cpp $tmpfile", "r");
-             while ($line = fgets($cpp, 1024)) {
--                if ($line{0} == '#' || trim($line) == '') {
-+                if ($line[0] == '#' || trim($line) == '') {
-                     continue;
-                 }
- 
-diff --git a/PEAR/Builder.php b/PEAR/Builder.php
-index 807a8520b..2c51a8e4f 100644
---- a/PEAR/Builder.php
-+++ b/PEAR/Builder.php
-@@ -191,7 +191,7 @@ function _harvestInstDir($dest_prefix, $dirname, &$built_files)
- 
-         $ret = true;
-         while (($ent = readdir($d)) !== false) {
--            if ($ent{0} == '.')
-+            if ($ent[0] == '.')
-                 continue;
- 
-             $full = $dirname . DIRECTORY_SEPARATOR . $ent;
-diff --git a/PEAR/Command.php b/PEAR/Command.php
-index eb9543906..77d722bf7 100644
---- a/PEAR/Command.php
-+++ b/PEAR/Command.php
-@@ -233,7 +233,7 @@ public static function registerCommands($merge = false, $dir = null)
-         }
- 
-         while ($file = readdir($dp)) {
--            if ($file{0} == '.' || substr($file, -4) != '.xml') {
-+            if ($file[0] == '.' || substr($file, -4) != '.xml') {
-                 continue;
-             }
- 
-diff --git a/PEAR/Command/Config.php b/PEAR/Command/Config.php
-index f3174aef3..01d12eed0 100644
---- a/PEAR/Command/Config.php
-+++ b/PEAR/Command/Config.php
-@@ -315,7 +315,7 @@ function doConfigCreate($command, $options, $params)
-         $root = preg_replace(array('!\\\\+!', '!/+!', "!$ds2+!"),
-                              array('/', '/', '/'),
-                             $root);
--        if ($root{0} != '/') {
-+        if ($root[0] != '/') {
-             if (!isset($options['windows'])) {
-                 return PEAR::raiseError('Root directory must be an absolute path beginning ' .
-                     'with "/", was: "' . $root . '"');
-@@ -338,7 +338,7 @@ function doConfigCreate($command, $options, $params)
- 
-         $params[1] = realpath($params[1]);
-         $config = new PEAR_Config($params[1], '#no#system#config#', false, false);
--        if ($root{strlen($root) - 1} == '/') {
-+        if ($root[strlen($root) - 1] == '/') {
-             $root = substr($root, 0, strlen($root) - 1);
-         }
- 
-diff --git a/PEAR/Common.php b/PEAR/Common.php
-index c15591a98..11a325d98 100644
---- a/PEAR/Common.php
-+++ b/PEAR/Common.php
-@@ -686,7 +686,7 @@ function buildProvidesArray($srcinfo)
-             foreach ($methods as $method) {
-                 $function = "$class::$method";
-                 $key = "function;$function";
--                if ($method{0} == '_' || !strcasecmp($method, $class) ||
-+                if ($method[0] == '_' || !strcasecmp($method, $class) ||
-                     isset($this->pkginfo['provides'][$key])) {
-                     continue;
-                 }
-@@ -698,7 +698,7 @@ function buildProvidesArray($srcinfo)
- 
-         foreach ($srcinfo['declared_functions'] as $function) {
-             $key = "function;$function";
--            if ($function{0} == '_' || isset($this->pkginfo['provides'][$key])) {
-+            if ($function[0] == '_' || isset($this->pkginfo['provides'][$key])) {
-                 continue;
-             }
- 
-diff --git a/PEAR/Config.php b/PEAR/Config.php
-index 0d02c4ce4..ea4c320eb 100644
---- a/PEAR/Config.php
-+++ b/PEAR/Config.php
-@@ -2092,7 +2092,7 @@ static function _prependPath($path, $prepend)
-             if (OS_WINDOWS && preg_match('/^[a-z]:/i', $path)) {
-                 if (preg_match('/^[a-z]:/i', $prepend)) {
-                     $prepend = substr($prepend, 2);
--                } elseif ($prepend{0} != '\\') {
-+                } elseif ($prepend[0] != '\\') {
-                     $prepend = "\\$prepend";
-                 }
-                 $path = substr($path, 0, 2) . $prepend . substr($path, 2);
-diff --git a/PEAR/DependencyDB.php b/PEAR/DependencyDB.php
-index 4f633ff1f..319074b05 100644
---- a/PEAR/DependencyDB.php
-+++ b/PEAR/DependencyDB.php
-@@ -174,7 +174,7 @@ function assertDepsDB()
-             $this->rebuildDB();
-         }
- 
--        if ($depdb['_version']{0} > $this->_version{0}) {
-+        if ($depdb['_version']{0} > $this->_version[0]) {
-             return PEAR::raiseError('Dependency database is version ' .
-                 $depdb['_version'] . ', and we are version ' .
-                 $this->_version . ', cannot continue');
-diff --git a/PEAR/Downloader.php b/PEAR/Downloader.php
-index b1427c430..6996d3d9a 100644
---- a/PEAR/Downloader.php
-+++ b/PEAR/Downloader.php
-@@ -1156,7 +1156,7 @@ function _prependPath($path, $prepend)
-             if (OS_WINDOWS && preg_match('/^[a-z]:/i', $path)) {
-                 if (preg_match('/^[a-z]:/i', $prepend)) {
-                     $prepend = substr($prepend, 2);
--                } elseif ($prepend{0} != '\\') {
-+                } elseif ($prepend[0] != '\\') {
-                     $prepend = "\\$prepend";
-                 }
-                 $path = substr($path, 0, 2) . $prepend . substr($path, 2);
-diff --git a/PEAR/Installer/Role.php b/PEAR/Installer/Role.php
-index 7bed4eaea..ce30d8f79 100644
---- a/PEAR/Installer/Role.php
-+++ b/PEAR/Installer/Role.php
-@@ -237,7 +237,7 @@ public static function registerRoles($dir = null)
-         }
- 
-         while ($entry = readdir($dp)) {
--            if ($entry{0} == '.' || substr($entry, -4) != '.xml') {
-+            if ($entry[0] == '.' || substr($entry, -4) != '.xml') {
-                 continue;
-             }
- 
-diff --git a/PEAR/PackageFile.php b/PEAR/PackageFile.php
-index b1252ae0b..e483337c5 100644
---- a/PEAR/PackageFile.php
-+++ b/PEAR/PackageFile.php
-@@ -94,13 +94,13 @@ function setLogger(&$l)
-      */
-     function &parserFactory($version)
-     {
--        if (!in_array($version{0}, array('1', '2'))) {
-+        if (!in_array($version[0], array('1', '2'))) {
-             $a = false;
-             return $a;
-         }
- 
--        include_once 'PEAR/PackageFile/Parser/v' . $version{0} . '.php';
--        $version = $version{0};
-+        include_once 'PEAR/PackageFile/Parser/v' . $version[0] . '.php';
-+        $version = $version[0];
-         $class = "PEAR_PackageFile_Parser_v$version";
-         $a = new $class;
-         return $a;
-@@ -122,13 +122,13 @@ function getClassPrefix()
-      */
-     function &factory($version)
-     {
--        if (!in_array($version{0}, array('1', '2'))) {
-+        if (!in_array($version[0], array('1', '2'))) {
-             $a = false;
-             return $a;
-         }
- 
--        include_once 'PEAR/PackageFile/v' . $version{0} . '.php';
--        $version = $version{0};
-+        include_once 'PEAR/PackageFile/v' . $version[0] . '.php';
-+        $version = $version[0];
-         $class = $this->getClassPrefix() . $version;
-         $a = new $class;
-         return $a;
-diff --git a/PEAR/PackageFile/Generator/v1.php b/PEAR/PackageFile/Generator/v1.php
-index 739a83470..db882cf40 100644
---- a/PEAR/PackageFile/Generator/v1.php
-+++ b/PEAR/PackageFile/Generator/v1.php
-@@ -904,7 +904,7 @@ function _convertRelease2_0(&$release, $package)
-                 if (isset($package['install-as'][$file])) {
-                     continue;
-                 }
--                if ($platform{0} != '!') {
-+                if ($platform[0] != '!') {
-                     //o <ignore> tags for <file name=... platform=...>
-                     $genericIgnore[] = $file;
-                 }
-@@ -913,7 +913,7 @@ function _convertRelease2_0(&$release, $package)
-                 $oses = $notplatform = $platform = array();
-                 foreach ($package['platform'] as $file => $os) {
-                     // get a list of oses
--                    if ($os{0} == '!') {
-+                    if ($os[0] == '!') {
-                         if (isset($oses[substr($os, 1)])) {
-                             continue;
-                         }
-@@ -1010,7 +1010,7 @@ function _convertRelease2_0(&$release, $package)
-                             continue;
-                         }
-                         //o <ignore> tags for <file name=... platform=other platform>
--                        if ($platform{0} != '!' && $platform != $os) {
-+                        if ($platform[0] != '!' && $platform != $os) {
-                             $release[$releaseNum]['filelist']['ignore'][] =
-                                 array(
-                                     'attribs' => array(
-diff --git a/PEAR/PackageFile/Generator/v2.php b/PEAR/PackageFile/Generator/v2.php
-index 53555010e..9e535792a 100644
---- a/PEAR/PackageFile/Generator/v2.php
-+++ b/PEAR/PackageFile/Generator/v2.php
-@@ -781,7 +781,7 @@ function _serializeArray(&$array, $tagName = null, $attributes = array())
-                     }
-                 }
- 
--                if (is_string($value) && $value && ($value{strlen($value) - 1} == "\n")) {
-+                if (is_string($value) && $value && ($value[strlen($value) - 1] == "\n")) {
-                     $value .= str_repeat($this->options['indent'], $this->_tagDepth);
-                 }
-                 $tmp .= $this->_createXMLTag(array(
-diff --git a/PEAR/PackageFile/v1.php b/PEAR/PackageFile/v1.php
-index 711f43b1b..69cb3a6c6 100644
---- a/PEAR/PackageFile/v1.php
-+++ b/PEAR/PackageFile/v1.php
-@@ -1575,7 +1575,7 @@ function _buildProvidesArray($srcinfo)
-             foreach ($methods as $method) {
-                 $function = "$class::$method";
-                 $key = "function;$function";
--                if ($method{0} == '_' || !strcasecmp($method, $class) ||
-+                if ($method[0] == '_' || !strcasecmp($method, $class) ||
-                     isset($this->_packageInfo['provides'][$key])) {
-                     continue;
-                 }
-@@ -1586,7 +1586,7 @@ function _buildProvidesArray($srcinfo)
- 
-         foreach ($srcinfo['declared_functions'] as $function) {
-             $key = "function;$function";
--            if ($function{0} == '_' || isset($this->_packageInfo['provides'][$key])) {
-+            if ($function[0] == '_' || isset($this->_packageInfo['provides'][$key])) {
-                 continue;
-             }
-             if (!strstr($function, '::') && strncasecmp($function, $pn, $pnl)) {
-diff --git a/PEAR/PackageFile/v2/Validator.php b/PEAR/PackageFile/v2/Validator.php
-index e26dab368..06109b641 100644
---- a/PEAR/PackageFile/v2/Validator.php
-+++ b/PEAR/PackageFile/v2/Validator.php
-@@ -419,7 +419,7 @@ function _processAttribs($choice, $tag, $context)
-             foreach ($tags as $i => $tag) {
-                 if (!is_array($tag) || !isset($tag['attribs'])) {
-                     foreach ($choice['attribs'] as $attrib) {
--                        if ($attrib{0} != '?') {
-+                        if ($attrib[0] != '?') {
-                             $ret &= $this->_tagHasNoAttribs($choice['tag'],
-                                 $context);
-                             continue 2;
-@@ -427,7 +427,7 @@ function _processAttribs($choice, $tag, $context)
-                     }
-                 }
-                 foreach ($choice['attribs'] as $attrib) {
--                    if ($attrib{0} != '?') {
-+                    if ($attrib[0] != '?') {
-                         if (!isset($tag['attribs'][$attrib])) {
-                             $ret &= $this->_tagMissingAttribute($choice['tag'],
-                                 $attrib, $context);
-@@ -450,9 +450,9 @@ function _processStructure($key)
-             }
-             return $ret;
-         }
--        $multi = $key{0};
-+        $multi = $key[0];
-         if ($multi == '+' || $multi == '*') {
--            $ret['multiple'] = $key{0};
-+            $ret['multiple'] = $key[0];
-             $key = substr($key, 1);
-         }
-         if (count($attrs = explode('->', $key)) > 1) {
-@@ -2106,7 +2106,7 @@ function _buildProvidesArray($srcinfo)
-             foreach ($methods as $method) {
-                 $function = "$class::$method";
-                 $key = "function;$function";
--                if ($method{0} == '_' || !strcasecmp($method, $class) ||
-+                if ($method[0] == '_' || !strcasecmp($method, $class) ||
-                     isset($providesret[$key])) {
-                     continue;
-                 }
-@@ -2118,7 +2118,7 @@ function _buildProvidesArray($srcinfo)
- 
-         foreach ($srcinfo['declared_functions'] as $function) {
-             $key = "function;$function";
--            if ($function{0} == '_' || isset($providesret[$key])) {
-+            if ($function[0] == '_' || isset($providesret[$key])) {
-                 continue;
-             }
- 
-diff --git a/PEAR/Registry.php b/PEAR/Registry.php
-index 08987c615..61b756eb8 100644
---- a/PEAR/Registry.php
-+++ b/PEAR/Registry.php
-@@ -1187,7 +1187,7 @@ function _listChannels()
- 
-         $dp = opendir($this->channelsdir);
-         while ($ent = readdir($dp)) {
--            if ($ent{0} == '.' || substr($ent, -4) != '.reg') {
-+            if ($ent[0] == '.' || substr($ent, -4) != '.reg') {
-                 continue;
-             }
- 
-@@ -1238,7 +1238,7 @@ function _listPackages($channel = false)
-         }
- 
-         while ($ent = readdir($dp)) {
--            if ($ent{0} == '.' || substr($ent, -4) != '.reg') {
-+            if ($ent[0] == '.' || substr($ent, -4) != '.reg') {
-                 continue;
-             }
- 
-@@ -1262,7 +1262,7 @@ function _listChannelPackages($channel)
-         }
- 
-         while ($ent = readdir($dp)) {
--            if ($ent{0} == '.' || substr($ent, -4) != '.reg') {
-+            if ($ent[0] == '.' || substr($ent, -4) != '.reg') {
-                 continue;
-             }
-             $pkglist[] = substr($ent, 0, -4);
-diff --git a/PEAR/Validate.php b/PEAR/Validate.php
-index 9aa89a2ca..134fe17a3 100644
---- a/PEAR/Validate.php
-+++ b/PEAR/Validate.php
-@@ -209,7 +209,7 @@ function validatePackageName()
-                 }
-                 $vlen = strlen($test);
-                 $majver = substr($name, strlen($name) - $vlen);
--                while ($majver && !is_numeric($majver{0})) {
-+                while ($majver && !is_numeric($majver[0])) {
-                     $majver = substr($majver, 1);
-                 }
-                 if ($majver != $test) {
-@@ -328,7 +328,7 @@ function validateVersion()
-                 } else {
-                     $vlen = strlen($versioncomponents[0] . '');
-                     $majver = substr($name, strlen($name) - $vlen);
--                    while ($majver && !is_numeric($majver{0})) {
-+                    while ($majver && !is_numeric($majver[0])) {
-                         $majver = substr($majver, 1);
-                     }
-                     if (($versioncomponents[0] != 0) && $majver != $versioncomponents[0]) {
-@@ -398,7 +398,7 @@ function validateVersion()
-                 if ($this->_packagexml->getExtends()) {
-                     $vlen = strlen($versioncomponents[0] . '');
-                     $majver = substr($name, strlen($name) - $vlen);
--                    while ($majver && !is_numeric($majver{0})) {
-+                    while ($majver && !is_numeric($majver[0])) {
-                         $majver = substr($majver, 1);
-                     }
-                     if (($versioncomponents[0] != 0) && $majver != $versioncomponents[0]) {
-diff --git a/System.php b/System.php
-index aefc85b3f..d5b6a147d 100644
---- a/System.php
-+++ b/System.php
-@@ -74,7 +74,7 @@ public static function _parseArgs($argv, $short_options, $long_options = null)
-             $offset = 0;
-             foreach ($av as $a) {
-                 $b = trim($a[0]);
--                if ($b{0} == '"' || $b{0} == "'") {
-+                if ($b[0] == '"' || $b[0] == "'") {
-                     continue;
-                 }
- 
-
-From 49af2f4cae6f2910fbca31febea12c7617fa7377 Mon Sep 17 00:00:00 2001
-From: Jack Cherng <jfcherng@gmail.com>
-Date: Wed, 4 Sep 2019 17:41:04 +0800
-Subject: [PATCH 2/2] Fix PHP 7.4 deprecation: array/string curly braces access
-
-Signed-off-by: Jack Cherng <jfcherng@gmail.com>
----
- PEAR/Command/Channels.php         | 2 +-
- PEAR/Command/Common.php           | 2 +-
- PEAR/DependencyDB.php             | 2 +-
- PEAR/Installer.php                | 2 +-
- PEAR/PackageFile/Generator/v1.php | 8 ++++----
- PEAR/PackageFile/v2/Validator.php | 4 ++--
- PEAR/Registry.php                 | 2 +-
- PEAR/Validate.php                 | 4 ++--
- System.php                        | 2 +-
- make-gopear-phar.php              | 2 +-
- make-installpear-nozlib-phar.php  | 2 +-
- make-pear-bundle.php              | 4 ++--
- 12 files changed, 18 insertions(+), 18 deletions(-)
-
-diff --git a/PEAR/Command/Channels.php b/PEAR/Command/Channels.php
-index 0319593dd..1253eab5d 100644
---- a/PEAR/Command/Channels.php
-+++ b/PEAR/Command/Channels.php
-@@ -673,7 +673,7 @@ function doAlias($command, $options, $params)
-             return $this->raiseError('No channel alias specified');
-         }
- 
--        if (count($params) !== 2 || (!empty($params[1]) && $params[1]{0} == '-')) {
-+        if (count($params) !== 2 || (!empty($params[1]) && $params[1][0] == '-')) {
-             return $this->raiseError(
-                 'Invalid format, correct is: channel-alias channel alias');
-         }
-diff --git a/PEAR/Command/Common.php b/PEAR/Command/Common.php
-index a9bc80ff2..365c64eb2 100644
---- a/PEAR/Command/Common.php
-+++ b/PEAR/Command/Common.php
-@@ -146,7 +146,7 @@ function getGetoptArgs($command, &$short_args, &$long_args)
-         foreach ($this->commands[$command]['options'] as $option => $info) {
-             $larg = $sarg = '';
-             if (isset($info['arg'])) {
--                if ($info['arg']{0} == '(') {
-+                if ($info['arg'][0] == '(') {
-                     $larg = '==';
-                     $sarg = '::';
-                     $arg = substr($info['arg'], 1, -1);
-diff --git a/PEAR/DependencyDB.php b/PEAR/DependencyDB.php
-index 319074b05..5ad831667 100644
---- a/PEAR/DependencyDB.php
-+++ b/PEAR/DependencyDB.php
-@@ -174,7 +174,7 @@ function assertDepsDB()
-             $this->rebuildDB();
-         }
- 
--        if ($depdb['_version']{0} > $this->_version[0]) {
-+        if ($depdb['_version'][0] > $this->_version[0]) {
-             return PEAR::raiseError('Dependency database is version ' .
-                 $depdb['_version'] . ', and we are version ' .
-                 $this->_version . ', cannot continue');
-diff --git a/PEAR/Installer.php b/PEAR/Installer.php
-index 5c503852e..ed3c6ea46 100644
---- a/PEAR/Installer.php
-+++ b/PEAR/Installer.php
-@@ -225,7 +225,7 @@ function _installFile($file, $atts, $tmp_path, $options)
-                 $os = new OS_Guess();
-             }
- 
--            if (strlen($atts['platform']) && $atts['platform']{0} == '!') {
-+            if (strlen($atts['platform']) && $atts['platform'][0] == '!') {
-                 $negate   = true;
-                 $platform = substr($atts['platform'], 1);
-             } else {
-diff --git a/PEAR/PackageFile/Generator/v1.php b/PEAR/PackageFile/Generator/v1.php
-index db882cf40..8c0fa452b 100644
---- a/PEAR/PackageFile/Generator/v1.php
-+++ b/PEAR/PackageFile/Generator/v1.php
-@@ -889,13 +889,13 @@ function _convertRelease2_0(&$release, $package)
-                 }
-                 //o <install as=..> tags for <file name=... platform=!... install-as=..>
-                 if (isset($package['platform'][$file]) &&
--                      $package['platform'][$file]{0} == '!') {
-+                      $package['platform'][$file][0] == '!') {
-                     $generic[] = $file;
-                     continue;
-                 }
-                 //o <ignore> tags for <file name=... platform=... install-as=..>
-                 if (isset($package['platform'][$file]) &&
--                      $package['platform'][$file]{0} != '!') {
-+                      $package['platform'][$file][0] != '!') {
-                     $genericIgnore[] = $file;
-                     continue;
-                 }
-@@ -959,7 +959,7 @@ function _convertRelease2_0(&$release, $package)
-                         //  <file name=... platform=!other platform install-as=..>
-                         if (isset($package['platform'][$file]) &&
-                               $package['platform'][$file] != "!$os" &&
--                              $package['platform'][$file]{0} == '!') {
-+                              $package['platform'][$file][0] == '!') {
-                             $release[$releaseNum]['filelist']['install'][] =
-                                 array(
-                                     'attribs' => array(
-@@ -984,7 +984,7 @@ function _convertRelease2_0(&$release, $package)
-                         //o <ignore> tags for
-                         //  <file name=... platform=other platform install-as=..>
-                         if (isset($package['platform'][$file]) &&
--                              $package['platform'][$file]{0} != '!' &&
-+                              $package['platform'][$file][0] != '!' &&
-                               $package['platform'][$file] != $os) {
-                             $release[$releaseNum]['filelist']['ignore'][] =
-                                 array(
-diff --git a/PEAR/PackageFile/v2/Validator.php b/PEAR/PackageFile/v2/Validator.php
-index 06109b641..506230838 100644
---- a/PEAR/PackageFile/v2/Validator.php
-+++ b/PEAR/PackageFile/v2/Validator.php
-@@ -1080,8 +1080,8 @@ function _validateFilelist($list = false, $allowignore = false, $dirs = '')
-             foreach ($list['file'] as $i => $file)
-             {
-                 if (isset($file['attribs']) && isset($file['attribs']['name'])) {
--                    if ($file['attribs']['name']{0} == '.' &&
--                          $file['attribs']['name']{1} == '/') {
-+                    if ($file['attribs']['name'][0] == '.' &&
-+                          $file['attribs']['name'][1] == '/') {
-                         // name is something like "./doc/whatever.txt"
-                         $this->_invalidFileName($file['attribs']['name'], $dirname);
-                     }
-diff --git a/PEAR/Registry.php b/PEAR/Registry.php
-index 61b756eb8..d97bbc076 100644
---- a/PEAR/Registry.php
-+++ b/PEAR/Registry.php
-@@ -2204,7 +2204,7 @@ function parsePackageName($param, $defaultchannel = 'pear.php.net')
-             }
-             if (!isset($components['scheme'])) {
-                 if (strpos($components['path'], '/') !== false) {
--                    if ($components['path']{0} == '/') {
-+                    if ($components['path'][0] == '/') {
-                         return PEAR::raiseError('parsePackageName(): this is not ' .
-                             'a package name, it begins with "/" in "' . $param . '"',
-                             'invalid', null, null, $param);
-diff --git a/PEAR/Validate.php b/PEAR/Validate.php
-index 134fe17a3..683fd52db 100644
---- a/PEAR/Validate.php
-+++ b/PEAR/Validate.php
-@@ -287,7 +287,7 @@ function validateVersion()
-                 }
-                 if (!$this->_packagexml->getExtends()) {
-                     if ($versioncomponents[0] == '1') {
--                        if ($versioncomponents[2]{0} == '0') {
-+                        if ($versioncomponents[2][0] == '0') {
-                             if ($versioncomponents[2] == '0') {
-                                 // version 1.*.0000
-                                 $this->_addWarning('version',
-@@ -339,7 +339,7 @@ function validateVersion()
-                         return true;
-                     }
-                     if ($versioncomponents[0] == $majver) {
--                        if ($versioncomponents[2]{0} == '0') {
-+                        if ($versioncomponents[2][0] == '0') {
-                             if ($versioncomponents[2] == '0') {
-                                 // version 2.*.0000
-                                 $this->_addWarning('version',
-diff --git a/System.php b/System.php
-index d5b6a147d..338fe1d82 100644
---- a/System.php
-+++ b/System.php
-@@ -265,7 +265,7 @@ public static function mkDir($args)
-             } elseif ($opt[0] == 'm') {
-                 // if the mode is clearly an octal number (starts with 0)
-                 // convert it to decimal
--                if (strlen($opt[1]) && $opt[1]{0} == '0') {
-+                if (strlen($opt[1]) && $opt[1][0] == '0') {
-                     $opt[1] = octdec($opt[1]);
-                 } else {
-                     // convert to int
-