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removed unused and broken code #14

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removed unused and broken code #14

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48 changes: 24 additions & 24 deletions HtmlDiff.php
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,8 @@ class HtmlDiff {
private $specialCaseClosingTags = array( "</strong>", "</b>", "</i>", "</big>", "</small>", "</u>", "</sub>", "</sup>", "</strike>", "</s>", '</p>' );

public function __construct( $oldText, $newText, $encoding = 'UTF-8' ) {
$this->oldText = $this->purifyHtml( trim( $oldText ) );
$this->newText = $this->purifyHtml( trim( $newText ) );
$this->oldText = trim( $oldText );
$this->newText = trim( $newText );
$this->encoding = $encoding;
$this->content = '';
}
Expand All @@ -31,28 +31,28 @@ public function getDifference() {
return $this->content;
}

private function getStringBetween( $str, $start, $end ) {
$expStr = explode( $start, $str, 2 );
if( count( $expStr ) > 1 ) {
$expStr = explode( $end, $expStr[ 1 ] );
if( count( $expStr ) > 1 ) {
array_pop( $expStr );
return implode( $end, $expStr );
}
}
return '';
}

private function purifyHtml( $html, $tags = null ) {
if( class_exists( 'Tidy' ) && false ) {
$config = array( 'output-xhtml' => true, 'indent' => false );
$tidy = new tidy;
$tidy->parseString( $html, $config, 'utf8' );
$html = ( string )$tidy;
return $this->getStringBetween( $html, '<body>' );
}
return $html;
}
// private function getStringBetween( $str, $start, $end ) {
// $expStr = explode( $start, $str, 2 );
// if( count( $expStr ) > 1 ) {
// $expStr = explode( $end, $expStr[ 1 ] );
// if( count( $expStr ) > 1 ) {
// array_pop( $expStr );
// return implode( $end, $expStr );
// }
// }
// return '';
// }

// private function purifyHtml( $html, $tags = null ) {
// if( class_exists( 'Tidy' ) && false ) {
// $config = array( 'output-xhtml' => true, 'indent' => false );
// $tidy = new tidy;
// $tidy->parseString( $html, $config, 'utf8' );
// $html = ( string )$tidy;
// return $this->getStringBetween( $html, '<body>' );
// }
// return $html;
// }

public function build() {
$this->SplitInputsToWords();
Expand Down