Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:
Increase realpath_cache_size default value

Update php.ini-production

Merge branch 'master' into remove-mcrypt

Merge branch 'PHP-7.1'

* PHP-7.1:
Fix typo in php.ini-* comment

Fix typo in php.ini-* comment

Merge branch 'PHP-7.1'

* PHP-7.1:
CS (no leading space in comment for config option)

CS (no leading space in comment for config option)

Merge branch 'PHP-7.1'

* PHP-7.1:
update php.ini-* for bug #69090
update php.ini-* according to changes for bug #69090

Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:
update php.ini-* for bug #69090
update php.ini-* according to changes for bug #69090

update php.ini-* for bug #69090

Merge branch 'PHP-7.1'

Merge branch 'PHP-7.0' into PHP-7.1

Merge branch 'PHP-5.6' into PHP-7.0

Fix #64526: Add missing mysqlnd.* parameters to php.ini-*

Remove mcrypt

Merge branch 'PHP-7.1'

Merge branch 'PHP-7.0' into PHP-7.1

Merge branch 'PHP-5.6' into PHP-7.0

Fix #53745: cgi.discard_path option is missing from php.ini

Also cgi.check_shebang_line has been missing.

Merge branch 'PHP-7.1'

* PHP-7.1:
Merge RFC: Session ID without hashing https://wiki.php.net/rfc/session-id-without-hashing

Merge RFC: Session ID without hashing
https://wiki.php.net/rfc/session-id-without-hashing

msql > mysqli, use a better extension name as an example in php.ini, as we do not have msql support anymore (Sorry Rasmus!)

Remove sql.safe_mode

This is one of the last old and odd deprecated settings we still have in PHP, it was never fully implemented in all the database extensions and should probably have been

Remove sql.safe_mode

This is one of the last old and odd deprecated settings we still have in PHP, it was never fully implemented in all the database extensions and should probably have been gone back in 5.4, along with safe_mode. Although if my memory strikes me right, mysql was also supporting it back then, but not mysqli.

So far only interbase was supporting this feature, and the removal of it causes two effects for interbase:
- CREATE DATABASE is now allowed no matter
- The default database set by php.ini (ibase.default_db) is no longer forced

http://php.net/ini.core#ini.sql.safe-mode

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Fix URL rewriter issues

Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:
document file cache fallback ini directive