xdiff_file_diff
(PECL)
xdiff_file_diff -- Make unified diff of two files
Description
bool
xdiff_file_diff ( string file1, string file2, string dest [, int context [, bool minimal]] )
Makes a diff of two files and stores the result in a file.
Parameters
file1
file2
dest
Path of the resulting file.
context
Indicates how many lines of context you want to include in diff
result.
minimal
Set this parameter to TRUE if you want to minimalize size of diff
(can take a long time). Resulting file is human-readable.
Return Values
Geeft TRUE terug bij succes, FALSE indien er een fout is opgetreden.
Voorbeelden
Voorbeeld 1. xdiff_file_diff() example
The following code makes unified diff of two php files.
<?php $old_version = 'my_script.php'; $new_version = 'my_new_script.php';
xdiff_file_diff($old_version, $new_version, 'my_script.diff', 2); ?>
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Notes
Opmerking:
This function doesn't work well with binary files. To make diff of binary
files use xdiff_file_diff_binary().