(PECL xdiff >= 0.2.0)

xdiff_string_diff_binaryAlias of xdiff_string_bdiff()


xdiff_string_bdiff(string $old_data, string $new_data): string

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().

Starting with version 1.5.0 this function is an alias of xdiff_string_bdiff().



First string with binary data. It acts as "old" data.


Second string with binary data. It acts as "new" data.

Return Values

Returns string with result or false if an internal error happened.

See Also

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