if ( ( time() - $upgrading ) >= 600 )
return;
+ /**
+ * Filters whether to enable maintenance mode.
+ *
+ * This filter runs before it can be used by plugins. It is designed for
+ * non-web runtimes. If this filter returns true, maintenance mode will be
+ * active and the request will end. If false, the request will be allowed to
+ * continue processing even if maintenance mode should be active.
+ *
+ * @since 4.6.0
+ *
+ * @param bool $enable_checks Whether to enable maintenance mode. Default true.
+ * @param int $upgrading The timestamp set in the .maintenance file.
+ */
+ if ( ! apply_filters( 'enable_maintenance_mode', true, $upgrading ) ) {
+ return;
+ }
+
if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
require_once( WP_CONTENT_DIR . '/maintenance.php' );
die();
* @access private
*/
function wp_debug_mode() {
+ /**
+ * Filters whether to allow the debug mode check to occur.
+ *
+ * This filter runs before it can be used by plugins. It is designed for
+ * non-web run-times. Returning false causes the `WP_DEBUG` and related
+ * constants to not be checked and the default php values for errors
+ * will be used unless you take care to update them yourself.
+ *
+ * @since 4.6.0
+ *
+ * @param bool $enable_debug_mode Whether to enable debug mode checks to occur. Default true.
+ */
+ if ( ! apply_filters( 'enable_wp_debug_mode_checks', true ) ){
+ return;
+ }
+
if ( WP_DEBUG ) {
error_reporting( E_ALL );
*/
define( 'WP_LANG_DIR', WP_CONTENT_DIR . '/languages' );
if ( !defined( 'LANGDIR' ) ) {
- // Old static relative path maintained for limited backwards compatibility - won't work in some cases
+ // Old static relative path maintained for limited backward compatibility - won't work in some cases.
define( 'LANGDIR', 'wp-content/languages' );
}
} else {
*/
define( 'WP_LANG_DIR', ABSPATH . WPINC . '/languages' );
if ( !defined( 'LANGDIR' ) ) {
- // Old relative path maintained for backwards compatibility
+ // Old relative path maintained for backward compatibility.
define( 'LANGDIR', WPINC . '/languages' );
}
}
wp_cache_init();
if ( function_exists( 'wp_cache_add_global_groups' ) ) {
- wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache', 'networks', 'sites' ) );
- wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
+ wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'site-details', 'rss', 'global-posts', 'blog-id-cache', 'networks', 'sites' ) );
+ wp_cache_add_non_persistent_groups( array( 'counts', 'plugins' ) );
}
}
// Check for hacks file if the option is enabled
if ( get_option( 'hack_file' ) && file_exists( ABSPATH . 'my-hacks.php' ) ) {
- _deprecated_file( 'my-hacks.php', '1.5' );
+ _deprecated_file( 'my-hacks.php', '1.5.0' );
array_unshift( $plugins, ABSPATH . 'my-hacks.php' );
}
/**
* Whether the current request is for an administrative interface page.
*
- * Does not check if the user is an administrator; {@see current_user_can()}
+ * Does not check if the user is an administrator; current_user_can()
* for checking roles and capabilities.
*
* @since 1.5.1
*
* e.g. `/wp-admin/`
*
- * Does not check if the user is an administrator; {@see current_user_can()}
+ * Does not check if the user is an administrator; current_user_can()
* for checking roles and capabilities.
*
* @since 3.1.0
*
* e.g. `/wp-admin/network/`
*
- * Does not check if the user is an administrator; {@see current_user_can()}
+ * Does not check if the user is an administrator; current_user_can()
* for checking roles and capabilities.
*
* @since 3.1.0
*
* Does not inform on whether the user is an admin! Use capability
* checks to tell if the user should be accessing a section or not
- * {@see current_user_can()}.
+ * current_user_can().
*
* @since 3.1.0
*
return absint($blog_id);
}
+/**
+ * Retrieves the current network ID.
+ *
+ * @since 4.6.0
+ *
+ * @global WP_Network $current_site The current network.
+ *
+ * @return int The ID of the current network.
+ */
+function get_current_network_id() {
+ if ( ! is_multisite() ) {
+ return 1;
+ }
+
+ $current_site = get_current_site();
+
+ if ( ! isset( $current_site->id ) ) {
+ return get_main_network_id();
+ }
+
+ return absint( $current_site->id );
+}
+
/**
* Attempt an early load of translations.
*
return (bool) $installing;
}
+
+/**
+ * Determines if SSL is used.
+ *
+ * @since 2.6.0
+ * @since 4.6.0 Moved from functions.php to load.php.
+ *
+ * @return bool True if SSL, otherwise false.
+ */
+function is_ssl() {
+ if ( isset( $_SERVER['HTTPS'] ) ) {
+ if ( 'on' == strtolower( $_SERVER['HTTPS'] ) ) {
+ return true;
+ }
+
+ if ( '1' == $_SERVER['HTTPS'] ) {
+ return true;
+ }
+ } elseif ( isset($_SERVER['SERVER_PORT'] ) && ( '443' == $_SERVER['SERVER_PORT'] ) ) {
+ return true;
+ }
+ return false;
+}
+
+/**
+ * Converts a shorthand byte value to an integer byte value.
+ *
+ * @since 2.3.0
+ * @since 4.6.0 Moved from media.php to load.php.
+ *
+ * @link http://php.net/manual/en/function.ini-get.php
+ * @link http://php.net/manual/en/faq.using.php#faq.using.shorthandbytes
+ *
+ * @param string $value A (PHP ini) byte value, either shorthand or ordinary.
+ * @return int An integer byte value.
+ */
+function wp_convert_hr_to_bytes( $value ) {
+ $value = strtolower( trim( $value ) );
+ $bytes = (int) $value;
+
+ if ( false !== strpos( $value, 'g' ) ) {
+ $bytes *= GB_IN_BYTES;
+ } elseif ( false !== strpos( $value, 'm' ) ) {
+ $bytes *= MB_IN_BYTES;
+ } elseif ( false !== strpos( $value, 'k' ) ) {
+ $bytes *= KB_IN_BYTES;
+ }
+
+ // Deal with large (float) values which run into the maximum integer size.
+ return min( $bytes, PHP_INT_MAX );
+}
+
+/**
+ * Determines whether a PHP ini value is changeable at runtime.
+ *
+ * @since 4.6.0
+ *
+ * @link http://php.net/manual/en/function.ini-get-all.php
+ *
+ * @param string $setting The name of the ini setting to check.
+ * @return bool True if the value is changeable at runtime. False otherwise.
+ */
+function wp_is_ini_value_changeable( $setting ) {
+ static $ini_all;
+
+ if ( ! isset( $ini_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;
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff