php-src / TODO-5.1

Zend Engine
  - Look at making zend_constant value member be a zval* instead of zval. (Andi)
  - Add the patch for referring to existing .ini vars in .ini files. (Andrei)
  - Implement inheritance rules for type hints. (Marcus) 
  - Implement true/false/NULL as keywords (apply the patch). (Andi, Marcus)
  - Implement typehinting for arrays (apply the patch). (Andi, Marcus)
  - Find a keyword for the if-set-or operator (apply the patch). (Marcus, all)
  - Fix ZTS destruction (apply the patch). (Marcus)

Build System
  - Implement load order of built-in extensions (apply the patch). (Wez)

Standard Library
  - Implement new time/date parsing and handling functions. (Derick)
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.