migration70.changed-functions
0 2021/06/08 【从 PHP 5.6.x 移植到 PHP 7.0.x】
migration70.classes
migration70.constants
migration70.deprecated
migration70.incompatible
migration70.new-features
migration70.new-functions
migration70.other-changes
migration70.removed-exts-sapis
migration70.sapi-changes