code.php

泛微协同办公系统标准版E-office V5.5的源代码内含泛微办公系统V5.5自动注册文件。

<?php

function u2g( $instr )
{
	$fp = fopen( "unicode-gb.tab", "r" );
	$len = strlen( $instr );
	$outstr = "";
	$i = $x = 0;
	for ( ;	$i < $len;	++$i	)
	{
		$b1 = ord( $instr[$i] );
		if ( $b1 < 128 )
		{
			$outstr[$x++] = chr( $b1 );
		}
		else if ( 224 <= $b1 )
		{
			$b1 -= 224;
			$b2 = ord( $instr[$i + 1] ) - 128;
			$b3 = ord( $instr[$i + 2] ) - 128;
			$i += 2;
			$uc = $b1 * 4096 + $b2 * 64 + $b3;
			fseek( $fp, $uc * 2 );
			$gb = fread( $fp, 2 );
			$outstr[$x++] = $gb[0];
			$outstr[$x++] = $gb[1];
		}
		else if ( 192 <= $b1 )
		{
			$b1 -= 192;
			$b2 = ord( $instr[$i] ) - 128;
			++$i;
			$uc = $b1 * 64 + $b2;
			fseek( $fp, $uc * 2 );
			$gb = fread( $fp, 2 );
			$outstr[$x++] = $gb[0];
			$outstr[$x++] = $gb[1];
		}
	}
	fclose( $fp );
	if ( $instr != "" )
	{
		return join( "", $outstr );
	}
}

?>