\Horde_Text_Diff_Engine_Shell

Class used internally by Diff to actually compute the diffs.

This class uses the Unix diff program via shell_exec to compute the differences between the two input arrays.

See the enclosed file LICENSE for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.

Summary

Methods

Properties

Constants

diff()

No public properties found

No constants found

_getLines()

$_diffCommand

N/A

No private methods found

No private properties found

N/A

$_diffCommand : string

Path to the diff executable

string

diff(array  $from_lines, array  $to_lines) : array

Returns the array of differences.

array	$from_lines	lines of text from old file
array	$to_lines	lines of text from new file

array —

all changes made (array with Horde_Text_DiffOp* objects)

_getLines(  $text_lines,   $line_no, integer  $end = false) : array

Get lines from either the old or new text

	$text_lines
	$line_no
integer	$end	Optional end line, when we want to chop more than one line.

array —

The chopped lines