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Minor performance tweaks

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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@62808 2327b42d-5241-43d6-9e2a-de5ac946f064
This commit is contained in:
Mark Baker
2010-10-26 12:29:44 +00:00
parent 0a826fe9a6
commit 42b1e0ad76
2 changed files with 12 additions and 22 deletions
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Classes/PHPExcel/Shared/String.php
+6 -12
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@@ -533,18 +533,15 @@ class PHPExcel_Shared_String
public static function CountCharacters($value, $enc = 'UTF-8')
{
if (self::getIsIconvEnabled()) {
$count = iconv_strlen($value, $enc);
return $count;
return iconv_strlen($value, $enc);
}
if (self::getIsMbstringEnabled()) {
$count = mb_strlen($value, $enc);
return $count;
return mb_strlen($value, $enc);
}
// else strlen
$count = strlen($value);
return $count;
return strlen($value);
}
/**
@@ -558,18 +555,15 @@ class PHPExcel_Shared_String
public static function Substring($pValue = '', $pStart = 0, $pLength = 0)
{
if (self::getIsIconvEnabled()) {
$string = iconv_substr($pValue, $pStart, $pLength, 'UTF-8');
return $string;
return iconv_substr($pValue, $pStart, $pLength, 'UTF-8');
}
if (self::getIsMbstringEnabled()) {
$string = mb_substr($pValue, $pStart, $pLength, 'UTF-8');
return $string;
return mb_substr($pValue, $pStart, $pLength, 'UTF-8');
}
// else substr
$string = substr($pValue, $pStart, $pLength);
return $string;
return substr($pValue, $pStart, $pLength);
}