Changes to INI file handling
PHP 5.3.0 has significantly improved performance and parsing of INI files,
and adds several new syntax features.
-
The standard php.ini files have been re-organized and renamed.
php.ini-development contains settings recommded
for use in development environments. php.ini-production
contains settings recommended for use in production environments.
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There is now support for two special sections:
[PATH=/opt/httpd/www.example.com/] and
[HOST=www.example.com]. Directives set in these
sections cannot be overridden by user-defined INI files or at
runtime. More information about these sections can be found
here.
-
zend_extension_debug and
zend_extension_ts have been removed. Use the
zend_extension directive to load all Zend Extensions.
-
zend.ze1_compatibility_mode has been removed. If this
INI directive is set to On, an
E_ERROR
error is
emitted at startup.
-
It is now possible to use the full path to load modules using the
"extension"
directive.
-
"ini-variables" can now be used almost anywhere in a
php.ini file.
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Runtime tightening of open_basedir restrictions is now
possible.
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It is now possible to use alphanumeric or variable indices in INI option
arrays.
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get_cfg_var() is now able to return "array" INI options.
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A new directive, mail.add_x_header, has been added.
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user_ini.filename is new
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user_ini.cache_ttl is also new
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exit_on_timeout is new too
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open_basedir is now PHP_INI_ALL
The following new ini directives have been added:
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user_ini.filename and
user_ini.cache_ttl for the new .htaccess-style user INI
file mechanism.
-
Added mbstring.http_output_conv_mimetype.
This directive specifies the regex pattern of content types for which
mb_output_handler() is activated.
-
Added request_order.
Allows controlling which external variables will be available in
$_REQUEST.
The following ini directives have new default values:
-
session.use_only_cookies is now set to
"1" (enabled) by default.
-
oci8.default_prefetch has changed from
"10" to "100".