xdiff_string_bdiff

(PECL xdiff >= 1.5.0)

xdiff_string_bdiff — Make binary diff of two strings

Descrizione

string xdiff_string_bdiff ( string $old_data , string $new_data )

Makes a binary diff of two strings and returns the result. This function works with both text and binary data. Resulting patch can be later applied using xdiff_string_bpatch()/ xdiff_file_bpatch().

Elenco dei parametri

old_data: First string with binary data. It acts as "old" data.
new_data: Second string with binary data. It acts as "new" data.

Valori restituiti

Returns string with binary diff containing differences between "old" and "new" data or FALSE if an internal error occurred.

Vedere anche:

xdiff_string_bpatch() - Patch a string with a binary diff