curly braces for array index are deprecated

WBCE · Dec 5, 2019 · dfa9abb · dfa9abb
1 parent d17d164
commit dfa9abb
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Showing 8 changed files with 21 additions and 21 deletions.
diff --git a/wbce/admin/pages/sections.php b/wbce/admin/pages/sections.php
@@ -238,7 +238,7 @@
                 'HEADING_MODIFY_PAGE'     => $HEADING['MODIFY_PAGE'],
                 'TEXT_CHANGE_SETTINGS'    => $TEXT['CHANGE_SETTINGS'],
                 'TEXT_NAMESECTION'        => $TEXT['SECTION'] . ' ' . $TEXT['NAME'],
-                'TEXT_PUBL_START_DATE'    => $TEXT{'PUBL_START_DATE'},
+                'TEXT_PUBL_START_DATE'    => $TEXT['PUBL_START_DATE'],
                 'TEXT_PUBL_END_DATE'      => $TEXT['PUBL_END_DATE'],
                 'LAST_MODIFIED'           => $MESSAGE['PAGES_LAST_MODIFIED'],
                 'VAR_PAGE_TITLE'          => $aPage['page_title'],

diff --git a/wbce/include/captcha/captchas/calc_ttf_image.php b/wbce/include/captcha/captchas/calc_ttf_image.php
@@ -97,7 +97,7 @@
     $y = mt_rand($height - 10, $height - 2);
     do {
         for ($i = 0; $i < strlen($text); $i++) {
-            $res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text{$i});
+            $res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text[$i]);
             $angle = mt_rand(-10, 10);
             $x = mt_rand($res[4], $res[4] + 10);
             $y = mt_rand($height - 12, $height - 7);

diff --git a/wbce/include/captcha/captchas/text.php b/wbce/include/captcha/captchas/text.php
@@ -46,11 +46,11 @@
 while ($s = current($content)) {
                                              // get question
     $s = trim(rtrim(rtrim($s, "\n"), "\r")); // remove newline
-    if ($s == '' or $s{0} != '?') {
+    if ($s == '' or $s[0] != '?') {
         next($content);
         continue;
     }
-    if (isset($s{3}) && $s{3} == ':') {
+    if (isset($s[3]) && $s[3] == ':') {
         $lang = substr($s, 1, 2);
         $q = substr($s, 4);
     } else {
@@ -64,7 +64,7 @@
     // get answer
     $s = next($content);
     $s = trim(rtrim(rtrim($s, "\n"), "\r")); // remove newline
-    if (isset($s{0}) && $s{0} == '!') {
+    if (isset($s[0]) && $s[0] == '!') {
         $a = substr($s, 1);
         $qa[$lang][$q] = $a;
         next($content);

diff --git a/wbce/include/captcha/captchas/ttf_image.php b/wbce/include/captcha/captchas/ttf_image.php
@@ -90,7 +90,7 @@ function randomString($len)
     $y = mt_rand($height - 10, $height - 2);
     do {
         for ($i = 0; $i < strlen($text); $i++) {
-            $res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text{$i});
+            $res = imagettftext($image, $ttfsize, $angle, $x, $y, $color, $ttf, $text[$i]);
             $angle = mt_rand(-15, 15);
             $x = mt_rand($res[4], $res[4] + 10);
             $y = mt_rand($height - 15, $height - 5);

diff --git a/wbce/include/idna_convert/idna_convert.class.php b/wbce/include/idna_convert/idna_convert.class.php
@@ -423,7 +423,7 @@ protected function _decode($encoded)
         $delim_pos = strrpos($encoded, '-');
         if ($delim_pos > self::byteLength($this->_punycode_prefix)) {
             for ($k = self::byteLength($this->_punycode_prefix); $k < $delim_pos; ++$k) {
-                $decoded[] = ord($encoded{$k});
+                $decoded[] = ord($encoded[$k]);
             }
         }
         $deco_len = count($decoded);
@@ -437,7 +437,7 @@ protected function _decode($encoded)
 
         for ($enco_idx = ($delim_pos) ? ($delim_pos + 1) : 0; $enco_idx < $enco_len; ++$deco_len) {
             for ($old_idx = $idx, $w = 1, $k = $this->_base; 1; $k += $this->_base) {
-                $digit = $this->_decode_digit($encoded{$enco_idx++});
+                $digit = $this->_decode_digit($encoded[$enco_idx++]);
                 $idx += $digit * $w;
                 $t = ($k <= $bias) ? $this->_tmin :
                         (($k >= $bias + $this->_tmax) ? $this->_tmax : ($k - $bias));
@@ -864,7 +864,7 @@ protected function _utf8_to_ucs4($input)
         $mode = 'next';
         $test = 'none';
         for ($k = 0; $k < $inp_len; ++$k) {
-            $v = ord($input{$k}); // Extract byte from input string
+            $v = ord($input[$k]); // Extract byte from input string
             if ($v < 128) { // We found an ASCII char - put into stirng as is
                 $output[$out_len] = $v;
                 ++$out_len;
@@ -995,7 +995,7 @@ protected function _ucs4_string_to_ucs4($input)
                 $out_len++;
                 $output[$out_len] = 0;
             }
-            $output[$out_len] += ord($input{$i}) << (8 * (3 - ($i % 4) ) );
+            $output[$out_len] += ord($input[$i]) << (8 * (3 - ($i % 4) ) );
         }
         return $output;
     }
@@ -3458,4 +3458,4 @@ public function singleton($params = array())
                     0x361 => 234, 0x345 => 240
             )
     );
-}
+}
diff --git a/wbce/include/idna_convert/transcode_wrapper.php b/wbce/include/idna_convert/transcode_wrapper.php
@@ -92,7 +92,7 @@ function map_w1252_iso8859_1($string = '')
     if ($string == '') return '';
     $return = '';
     for ($i = 0; $i < strlen($string); ++$i) {
-        $c = ord($string{$i});
+        $c = ord($string[$i]);
         switch ($c) {
             case 129: $return .= chr(252); break;
             case 132: $return .= chr(228); break;
@@ -119,7 +119,7 @@ function map_iso8859_1_w1252($string = '')
     if ($string == '') return '';
     $return = '';
     for ($i = 0; $i < strlen($string); ++$i) {
-        $c = ord($string{$i});
+        $c = ord($string[$i]);
         switch ($c) {
             case 196: $return .= chr(142); break;
             case 214: $return .= chr(153); break;
@@ -134,4 +134,4 @@ function map_iso8859_1_w1252($string = '')
     return $return;
 }
 
-?>
+?>
diff --git a/wbce/include/idna_convert/uctc.php b/wbce/include/idna_convert/uctc.php
@@ -59,7 +59,7 @@ private static function utf8_ucs4array($input)
         $mode = 'next';
         $test = 'none';
         for ($k = 0; $k < $inp_len; ++$k) {
-            $v = ord($input{$k}); // Extract byte from input string
+            $v = ord($input[$k]); // Extract byte from input string
 
             if ($v < 128) { // We found an ASCII char - put into stirng as is
                 $output[$out_len] = $v;
@@ -176,7 +176,7 @@ private static function utf7_ucs4array($input, $sc = '+')
         $b64     = '';
 
         for ($k = 0; $k < $inp_len; ++$k) {
-            $c = $input{$k};
+            $c = $input[$k];
             if (0 == ord($c)) continue; // Ignore zero bytes
             if ('b' == $mode) {
                 // Sequence got terminated
@@ -193,10 +193,10 @@ private static function utf7_ucs4array($input, $sc = '+')
                     $tmp = substr($tmp, -1 * (strlen($tmp) % 2));
                     for ($i = 0; $i < strlen($tmp); $i++) {
                         if ($i % 2) {
-                            $output[$out_len] += ord($tmp{$i});
+                            $output[$out_len] += ord($tmp[$i]);
                             $out_len++;
                         } else {
-                            $output[$out_len] = ord($tmp{$i}) << 8;
+                            $output[$out_len] = ord($tmp[$i]) << 8;
                         }
                     }
                     $mode = 'd';
@@ -292,9 +292,9 @@ private static function ucs4_ucs4array($input)
                 $out_len++;
                 $output[$out_len] = 0;
             }
-            $output[$out_len] += ord($input{$i}) << (8 * (3 - ($i % 4) ) );
+            $output[$out_len] += ord($input[$i]) << (8 * (3 - ($i % 4) ) );
         }
         return $output;
     }
 }
-?>
+?>
diff --git a/wbce/search/search_modext.php b/wbce/search/search_modext.php
@@ -399,7 +399,7 @@ function list_files_dirs($dir, $depth = true, $files = array(), $dirs = array())
 {
     $dh = opendir($dir);
     while (($file = readdir($dh)) !== false) {
-        if ($file{0} == '.' || $file == '..') {
+        if ($file[0] == '.' || $file == '..') {
             continue;
         }
         if (is_dir($dir . '/' . $file)) {