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Bootstrap: Check that ini_get_all() exists before calling it, allows us to work around hosts who disable the function for "security purposes". 

Merges [38431] to the 4.6 branch.
Fixes #37680.

Built from https://develop.svn.wordpress.org/branches/4.6@38460


git-svn-id: http://core.svn.wordpress.org/branches/4.6@38401 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse 2016-08-31 06:06:32 +00:00
parent 33c1c022e3
commit c53ae0299a
2 changed files with 12 additions and 3 deletions
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13
wp-includes/load.php
View File

@ -1017,13 +1017,22 @@ function wp_is_ini_value_changeable( $setting ) {
static $ini_all;
if ( ! isset( $ini_all ) ) {
$ini_all = ini_get_all();
}
$ini_all = false;
// Sometimes `ini_get_all()` is disabled via the `disable_functions` option for "security purposes".
if ( function_exists( 'ini_get_all' ) ) {
$ini_all = ini_get_all();
}
}
// Bit operator to workaround https://bugs.php.net/bug.php?id=44936 which changes access level to 63 in PHP 5.2.6 - 5.2.17.
if ( isset( $ini_all[ $setting ]['access'] ) && ( INI_ALL === ( $ini_all[ $setting ]['access'] & 7 ) || INI_USER === ( $ini_all[ $setting ]['access'] & 7 ) ) ) {
return true;
}
// If we were unable to retrieve the details, fail gracefully to assume it's changeable.
if ( ! is_array( $ini_all ) ) {
return true;
}
return false;
}

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.6.1-alpha-38442';
$wp_version = '4.6.1-alpha-38460';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.