Avoid function usage in loops

library/Zend/Ldap/Attribute.php

@@ -335,7 +335,7 @@ public static function getDateTimeAttribute(array $data, $attribName, $index = n
     {
         $values = static::getAttribute($data, $attribName, $index);
         if (is_array($values)) {
-            for ($i = 0; $i < count($values); $i++) {
+            for ($i = 0, $count = count($values); $i < $count; $i++) {
                 $newVal = static::valueFromLdapDateTime($values[$i]);
                 if ($newVal !== null) {
                     $values[$i] = $newVal;

library/Zend/Ldap/Filter/MaskFilter.php

@@ -24,7 +24,7 @@ public function __construct($mask, $value)
     {
         $args = func_get_args();
         array_shift($args);
-        for ($i = 0; $i < count($args); $i++) {
+        for ($i = 0, $count = count($args); $i < $count; $i++) {
             $args[$i] = static::escapeValue($args[$i]);
         }
         $filter = vsprintf($mask, $args);

library/Zend/Mime/Mime.php

@@ -55,7 +55,7 @@ class Mime
         "\xEF","\xF0","\xF1","\xF2","\xF3","\xF4","\xF5","\xF6",
         "\xF7","\xF8","\xF9","\xFA","\xFB","\xFC","\xFD","\xFE",
         "\xFF"
-        );
+    );
 
     public static $qpReplaceValues = array(
         "=00","=01","=02","=03","=04","=05","=06","=07",
@@ -79,7 +79,7 @@ class Mime
         "=EF","=F0","=F1","=F2","=F3","=F4","=F5","=F6",
         "=F7","=F8","=F9","=FA","=FB","=FC","=FD","=FE",
         "=FF"
-        );
+    );
 
     public static $qpKeysString =
          "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F\x7F\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8A\x8B\x8C\x8D\x8E\x8F\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9A\x9B\x9C\x9D\x9E\x9F\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xAA\xAB\xAC\xAD\xAE\xAF\xB0\xB1\xB2\xB3\xB4\xB5\xB6\xB7\xB8\xB9\xBA\xBB\xBC\xBD\xBE\xBF\xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD7\xD8\xD9\xDA\xDB\xDC\xDD\xDE\xDF\xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xFF";
@@ -208,7 +208,7 @@ public static function encodeQuotedPrintableHeader($str, $charset,
         }
 
         // assemble the lines together by pre- and appending delimiters, charset, encoding.
-        for ($i = 0; $i < count($lines); $i++) {
+        for ($i = 0, $count = count($lines); $i < $count; $i++) {
             $lines[$i] = " " . $prefix . $lines[$i] . "?=";
         }
         $str = trim(implode($lineEnd, $lines));