Update README.md

correct spelling of "exert"
Merge pull request #106 from EagleEyeJohn/patch-1

Update README.md
Error on multiple default blocks in a switch

Part of RFC: https://wiki.php.net/rfc/switch.default.multiple
Don't miss warning messages
basic datatype fixes for ext/oci8
first shot on fixing ext/oci8
second big shot on porting ext/oci8

still a lot to do, but most raw things done
replace zend_hash_find with zend_hash_str_find which fixes leaking the key
make LTP version check a blacklist
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  make LTP version check a blacklist
Merge branch 'PHP-5.6'

* PHP-5.6:
  make LTP version check a blacklist
Don't run travis against master (phpng)
fix precision when fetching float through mysqlnd

fixes failing ext/mysqli/tests/010.phpt
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  fix precision when fetching float through mysqlnd
Merge branch 'PHP-5.6'

* PHP-5.6:
  fix precision when fetching float through mysqlnd
Removing ext/ereg and dependencies

Affected extensions:
- opcache (use pcre)
- mbstring (removed ereg functions overloading)
- pgsql (use pcre)
- reflection (test cases using 'ereg')

SAPI:
- apache (header only)
- apache_hooks (header only)
Updated UPGRADING for ext/ereg removal
Revert "Updated UPGRADING for ext/ereg removal"

This reverts commit 610ef5d7ecadb26a491aa9fc8ec7439e4016a3fc.
Revert "Removing ext/ereg and dependencies"

This reverts commit 86de7963fe69638431c0aa8f413d25e01bf99d68.
Removed ZEND_QM_ASSIGN_VAR and ZEND_JMP_SET_VAR opcodes (in PHPNG they did exacly the same as ZEND_QM_ASSIGN and ZEND_JMP_SET)