issue catch from https://github.com/one2/php-diff/commit/784ff858c3b1d46d98c42a43673c07674fc2cd5e
issue catch from https://github.com/one2/php-diff/commit/784ff858c3b1d46d98c42a43673c07674fc2cd5e

JBlond/php-diff,Tiny-Box/php-diff,peerrabe/php-diff