icinga-php-thirdparty/vendor/jfcherng/php-diff/UPGRADING/UPGRADING_v5.md

Upgrading to v5

• Names involving a, b, from, to, base, changed have been renamed to old, new for consistency. Here's some examples:

  • Diff::setAB() becomes Diff::setOldNew().
  • Diff::setA() becomes Diff::setOld().
  • Diff::setB() becomes Diff::setNew().
  • Diff::getA() becomes Diff::getOld().
  • Diff::getB() becomes Diff::getNew().
  • base, changed keys in the result of the Json renderer have become old, new.

• In the result of HTML renderers, classes of rows of line numbers has been changed. You may have to change your CSS if you have some customized things depend on these.

  • <th class="f-num"> (from-number) becomes <th class="n-new"> (number-new).
  • <th class="t-num"> (to-number) becomes <th class="n-old"> (number-old).

• The tag (sometimes called op) in Json template is now in int form by default. To get previous behavior, set the renderer option outputTagAsString to true.

• The tag (sometimes called op) in Diff::getGroupedOpcodes()'s results are now in int form. The corresponding meaning could be found in jfcherng/php-sequence-matcher.