diff vendor/symfony/polyfill-iconv/Iconv.php @ 16:c2387f117808

Routine composer update

--- a/vendor/symfony/polyfill-iconv/Iconv.php	Thu Apr 26 11:26:54 2018 +0100
+++ b/vendor/symfony/polyfill-iconv/Iconv.php	Tue Jul 10 15:07:59 2018 +0100
@@ -248,9 +248,9 @@
             }
             $str = explode(':', $str, 2);
 
-            if (2 === count($str)) {
+            if (2 === \count($str)) {
                 if (isset($headers[$str[0]])) {
-                    if (!is_array($headers[$str[0]])) {
+                    if (!\is_array($headers[$str[0]])) {
                         $headers[$str[0]] = array($headers[$str[0]]);
                     }
                     $headers[$str[0]][] = ltrim($str[1]);
@@ -285,7 +285,7 @@
         }
 
         $i = 1;
-        $len = count($str);
+        $len = \count($str);
 
         while ($i < $len) {
             $c = strtolower($str[$i]);
@@ -355,7 +355,7 @@
 
     public static function iconv_mime_encode($fieldName, $fieldValue, $pref = null)
     {
-        if (!is_array($pref)) {
+        if (!\is_array($pref)) {
             $pref = array();
         }
 
@@ -385,8 +385,8 @@
 
         $lineBreak = (int) $pref['line-length'];
         $lineStart = "=?{$pref['output-charset']}?{$scheme}?";
-        $lineLength = strlen($fieldName) + 2 + strlen($lineStart) + 2;
-        $lineOffset = strlen($lineStart) + 3;
+        $lineLength = \strlen($fieldName) + 2 + \strlen($lineStart) + 2;
+        $lineOffset = \strlen($lineStart) + 3;
         $lineData = '';
 
         $fieldValue = array();
@@ -416,7 +416,7 @@
             }
 
             $lineData .= $c;
-            $Q && $lineLength += strlen($c);
+            $Q && $lineLength += \strlen($c);
         }
 
         if ('' !== $lineData) {
@@ -452,7 +452,7 @@
             return false;
         }
 
-        return strlen(utf8_decode($s));
+        return \strlen(utf8_decode($s));
     }
 
     public static function strlen2($s, $encoding = null)
@@ -468,7 +468,7 @@
 
         $i = 0;
         $j = 0;
-        $len = strlen($s);
+        $len = \strlen($s);
 
         while ($i < $len) {
             $u = $s[$i] & "\xF0";
@@ -600,7 +600,7 @@
 
         $u = $str;
         $i = $j = 0;
-        $len = strlen($str);
+        $len = \strlen($str);
 
         while ($i < $len) {
             if ($str[$i] < "\x80") {
@@ -636,7 +636,7 @@
 
     private static function mapToUtf8(&$result, array $map, $str, $ignore)
     {
-        $len = strlen($str);
+        $len = \strlen($str);
         for ($i = 0; $i < $len; ++$i) {
             if (isset($str[$i + 1], $map[$str[$i].$str[$i + 1]])) {
                 $result .= $map[$str[$i].$str[++$i]];
@@ -662,7 +662,7 @@
         }
 
         $i = 0;
-        $len = strlen($str);
+        $len = \strlen($str);
 
         while ($i < $len) {
             if ($str[$i] < "\x80") {
@@ -698,7 +698,7 @@
                 }
 
                 $str = $uchr.substr($str, $i);
-                $len = strlen($str);
+                $len = \strlen($str);
                 $i = 0;
             } elseif (!$ignore) {
                 return false;
@@ -710,7 +710,7 @@
 
     private static function qpByteCallback(array $m)
     {
-        return '='.strtoupper(dechex(ord($m[0])));
+        return '='.strtoupper(dechex(\ord($m[0])));
     }
 
     private static function pregOffset($offset)