$m = $mysqlstring;

if ( empty( $m ) )

return false;

if ( 'G' == $dateformatstring )

return strtotime( $m . ' +0000' );

$i = strtotime( $m );

if ( 'U' == $dateformatstring )

return $i;

if ( $translate )

return date_i18n( $dateformatstring, $i );

else

return date( $dateformatstring, $i );

switch ( $type ) {

case 'mysql':

return ( $gmt ) ? gmdate( 'Y-m-d H:i:s' ) : gmdate( 'Y-m-d H:i:s', ( time() + ( get_option( 'gmt_offset' ) * 3600 ) ) );

break;

case 'timestamp':

return ( $gmt ) ? time() : time() + ( get_option( 'gmt_offset' ) * 3600 );

break;

}

global $wp_locale;

$i = $unixtimestamp;

if ( false === $i ) {

if ( ! $gmt )

$i = current_time( 'timestamp' );

else

$i = time();

// we should not let date() interfere with our

// specially computed timestamp

$gmt = true;

}

// store original value for language with untypical grammars

// see http://core.trac.wordpress.org/ticket/9396

$req_format = $dateformatstring;

$datefunc = $gmt? 'gmdate' : 'date';

if ( ( !empty( $wp_locale->month ) ) && ( !empty( $wp_locale->weekday ) ) ) {

$datemonth = $wp_locale->get_month( $datefunc( 'm', $i ) );

$datemonth_abbrev = $wp_locale->get_month_abbrev( $datemonth );

$dateweekday = $wp_locale->get_weekday( $datefunc( 'w', $i ) );

$dateweekday_abbrev = $wp_locale->get_weekday_abbrev( $dateweekday );

$datemeridiem = $wp_locale->get_meridiem( $datefunc( 'a', $i ) );

$datemeridiem_capital = $wp_locale->get_meridiem( $datefunc( 'A', $i ) );

$dateformatstring = ' '.$dateformatstring;

$dateformatstring = preg_replace( "/([^\\\])D/", "\\1" . backslashit( $dateweekday_abbrev ), $dateformatstring );

$dateformatstring = preg_replace( "/([^\\\])F/", "\\1" . backslashit( $datemonth ), $dateformatstring );

$dateformatstring = preg_replace( "/([^\\\])l/", "\\1" . backslashit( $dateweekday ), $dateformatstring );

$dateformatstring = preg_replace( "/([^\\\])M/", "\\1" . backslashit( $datemonth_abbrev ), $dateformatstring );

$dateformatstring = preg_replace( "/([^\\\])a/", "\\1" . backslashit( $datemeridiem ), $dateformatstring );

$dateformatstring = preg_replace( "/([^\\\])A/", "\\1" . backslashit( $datemeridiem_capital ), $dateformatstring );

$dateformatstring = substr( $dateformatstring, 1, strlen( $dateformatstring ) -1 );

}

$timezone_formats = array( 'P', 'I', 'O', 'T', 'Z', 'e' );

$timezone_formats_re = implode( '|', $timezone_formats );

if ( preg_match( "/$timezone_formats_re/", $dateformatstring ) ) {

$timezone_string = get_option( 'timezone_string' );

if ( $timezone_string ) {

$timezone_object = timezone_open( $timezone_string );

$date_object = date_create( null, $timezone_object );

foreach( $timezone_formats as $timezone_format ) {

if ( false !== strpos( $dateformatstring, $timezone_format ) ) {

$formatted = date_format( $date_object, $timezone_format );

$dateformatstring = ' '.$dateformatstring;

$dateformatstring = preg_replace( "/([^\\\])$timezone_format/", "\\1" . backslashit( $formatted ), $dateformatstring );

$dateformatstring = substr( $dateformatstring, 1, strlen( $dateformatstring ) -1 );

}

}

}

}

$j = @$datefunc( $dateformatstring, $i );

// allow plugins to redo this entirely for languages with untypical grammars

$j = apply_filters('date_i18n', $j, $req_format, $i, $gmt);

return $j;

global $wp_locale;

$formatted = number_format( $number, absint( $decimals ), $wp_locale->number_format['decimal_point'], $wp_locale->number_format['thousands_sep'] );

return apply_filters( 'number_format_i18n', $formatted );

$quant = array(

// ========================= Origin ====

'TB' => 1099511627776, // pow( 1024, 4)

'GB' => 1073741824, // pow( 1024, 3)

'MB' => 1048576, // pow( 1024, 2)

'kB' => 1024, // pow( 1024, 1)

'B ' => 1, // pow( 1024, 0)

);

foreach ( $quant as $unit => $mag )

if ( doubleval($bytes) >= $mag )

return number_format_i18n( $bytes / $mag, $decimals ) . ' ' . $unit;

return false;

$my = substr( $mysqlstring, 0, 4 ); // Mysql string Year

$mm = substr( $mysqlstring, 8, 2 ); // Mysql string Month

$md = substr( $mysqlstring, 5, 2 ); // Mysql string day

$day = mktime( 0, 0, 0, $md, $mm, $my ); // The timestamp for mysqlstring day.

$weekday = date( 'w', $day ); // The day of the week from the timestamp

if ( !is_numeric($start_of_week) )

$start_of_week = get_option( 'start_of_week' );

if ( $weekday < $start_of_week )

$weekday += 7;

$start = $day - 86400 * ( $weekday - $start_of_week ); // The most recent week start day on or before $day

$end = $start + 604799; // $start + 7 days - 1 second

return compact( 'start', 'end' );

if ( is_serialized( $original ) ) // don't attempt to unserialize data that wasn't serialized going in

return @unserialize( $original );

return $original;

// if it isn't a string, it isn't serialized

if ( ! is_string( $data ) )

return false;

$data = trim( $data );

if ( 'N;' == $data )

return true;

$length = strlen( $data );

if ( $length < 4 )

return false;

if ( ':' !== $data[1] )

return false;

$lastc = $data[$length-1];

if ( ';' !== $lastc && '}' !== $lastc )

return false;

$token = $data[0];

switch ( $token ) {

case 's' :

if ( '"' !== $data[$length-2] )

return false;

case 'a' :

case 'O' :

return (bool) preg_match( "/^{$token}:[0-9]+:/s", $data );

case 'b' :

case 'i' :

case 'd' :

return (bool) preg_match( "/^{$token}:[0-9.E-]+;\$/", $data );

}

return false;

// if it isn't a string, it isn't a serialized string

if ( !is_string( $data ) )

return false;

$data = trim( $data );

$length = strlen( $data );

if ( $length < 4 )

return false;

elseif ( ':' !== $data[1] )

return false;

elseif ( ';' !== $data[$length-1] )

return false;

elseif ( $data[0] !== 's' )

return false;

elseif ( '"' !== $data[$length-2] )

return false;

else

return true;

global $wpdb;

// Allow plugins to short-circuit options.

$pre = apply_filters( 'pre_option_' . $option, false );

if ( false !== $pre )

return $pre;

$option = trim($option);

if ( empty($option) )

return false;

if ( defined( 'WP_SETUP_CONFIG' ) )

return false;

if ( ! defined( 'WP_INSTALLING' ) ) {

// prevent non-existent options from triggering multiple queries

$notoptions = wp_cache_get( 'notoptions', 'options' );

if ( isset( $notoptions[$option] ) )

return $default;

$alloptions = wp_load_alloptions();

if ( isset( $alloptions[$option] ) ) {

$value = $alloptions[$option];

} else {

$value = wp_cache_get( $option, 'options' );

if ( false === $value ) {

$row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", $option ) );

// Has to be get_row instead of get_var because of funkiness with 0, false, null values

if ( is_object( $row ) ) {

$value = $row->option_value;

wp_cache_add( $option, $value, 'options' );

} else { // option does not exist, so we must cache its non-existence

$notoptions[$option] = true;

wp_cache_set( 'notoptions', $notoptions, 'options' );

return $default;

}

}

}

} else {

$suppress = $wpdb->suppress_errors();

$row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", $option ) );

$wpdb->suppress_errors( $suppress );

if ( is_object( $row ) )

$value = $row->option_value;

else

return $default;

}

// If home is not set use siteurl.

if ( 'home' == $option && '' == $value )

return get_option( 'siteurl' );

if ( in_array( $option, array('siteurl', 'home', 'category_base', 'tag_base') ) )

$value = untrailingslashit( $value );

return apply_filters( 'option_' . $option, maybe_unserialize( $value ) );

$protected = array( 'alloptions', 'notoptions' );

if ( in_array( $option, $protected ) )

wp_die( sprintf( __( '%s is a protected WP option and may not be modified' ), esc_html( $option ) ) );

global $wpdb;

if ( !defined( 'WP_INSTALLING' ) || !is_multisite() )

$alloptions = wp_cache_get( 'alloptions', 'options' );

else

$alloptions = false;

if ( !$alloptions ) {

$suppress = $wpdb->suppress_errors();

if ( !$alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options WHERE autoload = 'yes'" ) )

$alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options" );

$wpdb->suppress_errors($suppress);

$alloptions = array();

foreach ( (array) $alloptions_db as $o ) {

$alloptions[$o->option_name] = $o->option_value;

}

if ( !defined( 'WP_INSTALLING' ) || !is_multisite() )

wp_cache_add( 'alloptions', $alloptions, 'options' );

}

return $alloptions;

global $wpdb, $_wp_using_ext_object_cache;

if ( !is_multisite() || $_wp_using_ext_object_cache || defined( 'WP_INSTALLING' ) )

return;

if ( empty($site_id) )

$site_id = $wpdb->siteid;

$core_options = array('site_name', 'siteurl', 'active_sitewide_plugins', '_site_transient_timeout_theme_roots', '_site_transient_theme_roots', 'site_admins', 'can_compress_scripts', 'global_terms_enabled' );

$core_options_in = "'" . implode("', '", $core_options) . "'";

$options = $wpdb->get_results( $wpdb->prepare("SELECT meta_key, meta_value FROM $wpdb->sitemeta WHERE meta_key IN ($core_options_in) AND site_id = %d", $site_id) );

foreach ( $options as $option ) {

$key = $option->meta_key;

$cache_key = "{$site_id}:$key";

$option->meta_value = maybe_unserialize( $option->meta_value );

wp_cache_set( $cache_key, $option->meta_value, 'site-options' );

}

global $wpdb;

$option = trim($option);

if ( empty($option) )

return false;

wp_protect_special_option( $option );

if ( is_object($newvalue) )

$newvalue = clone $newvalue;

$newvalue = sanitize_option( $option, $newvalue );

$oldvalue = get_option( $option );

$newvalue = apply_filters( 'pre_update_option_' . $option, $newvalue, $oldvalue );

// If the new and old values are the same, no need to update.

if ( $newvalue === $oldvalue )

return false;

if ( false === $oldvalue )

return add_option( $option, $newvalue );

$notoptions = wp_cache_get( 'notoptions', 'options' );

if ( is_array( $notoptions ) && isset( $notoptions[$option] ) ) {

unset( $notoptions[$option] );

wp_cache_set( 'notoptions', $notoptions, 'options' );

}

$_newvalue = $newvalue;

$newvalue = maybe_serialize( $newvalue );

do_action( 'update_option', $option, $oldvalue, $_newvalue );

if ( ! defined( 'WP_INSTALLING' ) ) {

$alloptions = wp_load_alloptions();

if ( isset( $alloptions[$option] ) ) {

$alloptions[$option] = $_newvalue;

wp_cache_set( 'alloptions', $alloptions, 'options' );

} else {

wp_cache_set( $option, $_newvalue, 'options' );

}

}

$result = $wpdb->update( $wpdb->options, array( 'option_value' => $newvalue ), array( 'option_name' => $option ) );

if ( $result ) {

do_action( "update_option_{$option}", $oldvalue, $_newvalue );

do_action( 'updated_option', $option, $oldvalue, $_newvalue );

return true;

}

return false;

global $wpdb;

if ( !empty( $deprecated ) )

_deprecated_argument( __FUNCTION__, '2.3' );

$option = trim($option);

if ( empty($option) )

return false;

wp_protect_special_option( $option );

if ( is_object($value) )

$value = clone $value;

$value = sanitize_option( $option, $value );

// Make sure the option doesn't already exist. We can check the 'notoptions' cache before we ask for a db query

$notoptions = wp_cache_get( 'notoptions', 'options' );

if ( !is_array( $notoptions ) || !isset( $notoptions[$option] ) )

if ( false !== get_option( $option ) )

return false;

$_value = $value;

$value = maybe_serialize( $value );

$autoload = ( 'no' === $autoload ) ? 'no' : 'yes';

do_action( 'add_option', $option, $_value );

if ( ! defined( 'WP_INSTALLING' ) ) {

if ( 'yes' == $autoload ) {

$alloptions = wp_load_alloptions();

$alloptions[$option] = $value;

wp_cache_set( 'alloptions', $alloptions, 'options' );

} else {

wp_cache_set( $option, $value, 'options' );

}

}

// This option exists now

$notoptions = wp_cache_get( 'notoptions', 'options' ); // yes, again... we need it to be fresh

if ( is_array( $notoptions ) && isset( $notoptions[$option] ) ) {

unset( $notoptions[$option] );

wp_cache_set( 'notoptions', $notoptions, 'options' );

}

$result = $wpdb->query( $wpdb->prepare( "INSERT INTO `$wpdb->options` (`option_name`, `option_value`, `autoload`) VALUES (%s, %s, %s) ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)", $option, $value, $autoload ) );

if ( $result ) {

do_action( "add_option_{$option}", $option, $_value );

do_action( 'added_option', $option, $_value );

return true;

}

return false;

global $wpdb;

wp_protect_special_option( $option );

// Get the ID, if no ID then return

$row = $wpdb->get_row( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option ) );

if ( is_null( $row ) )

return false;

do_action( 'delete_option', $option );

$result = $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->options WHERE option_name = %s", $option) );

if ( ! defined( 'WP_INSTALLING' ) ) {

if ( 'yes' == $row->autoload ) {

$alloptions = wp_load_alloptions();

if ( is_array( $alloptions ) && isset( $alloptions[$option] ) ) {

unset( $alloptions[$option] );

wp_cache_set( 'alloptions', $alloptions, 'options' );

}

} else {

wp_cache_delete( $option, 'options' );

}

}

if ( $result ) {

do_action( "delete_option_$option", $option );

do_action( 'deleted_option', $option );

return true;

}

return false;

global $_wp_using_ext_object_cache;

do_action( 'delete_transient_' . $transient, $transient );

if ( $_wp_using_ext_object_cache ) {

$result = wp_cache_delete( $transient, 'transient' );

} else {

$option_timeout = '_transient_timeout_' . $transient;

$option = '_transient_' . $transient;

$result = delete_option( $option );

if ( $result )

delete_option( $option_timeout );

}

if ( $result )

do_action( 'deleted_transient', $transient );

return $result;

global $_wp_using_ext_object_cache;

$pre = apply_filters( 'pre_transient_' . $transient, false );

if ( false !== $pre )

return $pre;

if ( $_wp_using_ext_object_cache ) {

$value = wp_cache_get( $transient, 'transient' );

} else {

$transient_option = '_transient_' . $transient;

if ( ! defined( 'WP_INSTALLING' ) ) {

// If option is not in alloptions, it is not autoloaded and thus has a timeout

$alloptions = wp_load_alloptions();

if ( !isset( $alloptions[$transient_option] ) ) {

$transient_timeout = '_transient_timeout_' . $transient;

if ( get_option( $transient_timeout ) < time() ) {

delete_option( $transient_option );

delete_option( $transient_timeout );

return false;

}

}

}

$value = get_option( $transient_option );

}

return apply_filters( 'transient_' . $transient, $value );

global $_wp_using_ext_object_cache;

$value = apply_filters( 'pre_set_transient_' . $transient, $value );

if ( $_wp_using_ext_object_cache ) {

$result = wp_cache_set( $transient, $value, 'transient', $expiration );

} else {

$transient_timeout = '_transient_timeout_' . $transient;

$transient = '_transient_' . $transient;

if ( false === get_option( $transient ) ) {

$autoload = 'yes';

if ( $expiration ) {

$autoload = 'no';

add_option( $transient_timeout, time() + $expiration, '', 'no' );

}

$result = add_option( $transient, $value, '', $autoload );

} else {

if ( $expiration )

update_option( $transient_timeout, time() + $expiration );

$result = update_option( $transient, $value );

}

}

if ( $result ) {

do_action( 'set_transient_' . $transient );

do_action( 'setted_transient', $transient );

}

return $result;

if ( ! is_admin() )

return;

if ( defined('DOING_AJAX') )

return;

if ( ! $user = wp_get_current_user() )

return;

$settings = get_user_option( 'user-settings', $user->ID );

if ( isset( $_COOKIE['wp-settings-' . $user->ID] ) ) {

$cookie = preg_replace( '/[^A-Za-z0-9=&_]/', '', $_COOKIE['wp-settings-' . $user->ID] );

if ( ! empty( $cookie ) && strpos( $cookie, '=' ) ) {

if ( $cookie == $settings )

return;

$last_time = (int) get_user_option( 'user-settings-time', $user->ID );

$saved = isset( $_COOKIE['wp-settings-time-' . $user->ID]) ? preg_replace( '/[^0-9]/', '', $_COOKIE['wp-settings-time-' . $user->ID] ) : 0;

if ( $saved > $last_time ) {

update_user_option( $user->ID, 'user-settings', $cookie, false );

update_user_option( $user->ID, 'user-settings-time', time() - 5, false );

return;

}

}

}

setcookie( 'wp-settings-' . $user->ID, $settings, time() + 31536000, SITECOOKIEPATH );

setcookie( 'wp-settings-time-' . $user->ID, time(), time() + 31536000, SITECOOKIEPATH );

$_COOKIE['wp-settings-' . $user->ID] = $settings;

$all = get_all_user_settings();

return isset($all[$name]) ? $all[$name] : $default;

if ( headers_sent() )

return false;

$all = get_all_user_settings();

$name = preg_replace( '/[^A-Za-z0-9_]+/', '', $name );

if ( empty($name) )

return false;

$all[$name] = $value;

return wp_set_all_user_settings($all);

if ( headers_sent() )

return false;

$all = get_all_user_settings();

$names = (array) $names;

foreach ( $names as $name ) {

if ( isset($all[$name]) ) {

unset($all[$name]);

$deleted = true;

}

}

if ( isset($deleted) )

return wp_set_all_user_settings($all);

return false;

global $_updated_user_settings;

if ( ! $user = wp_get_current_user() )

return array();

if ( isset($_updated_user_settings) && is_array($_updated_user_settings) )

return $_updated_user_settings;

$all = array();

if ( isset($_COOKIE['wp-settings-' . $user->ID]) ) {

$cookie = preg_replace( '/[^A-Za-z0-9=&_]/', '', $_COOKIE['wp-settings-' . $user->ID] );

if ( $cookie && strpos($cookie, '=') ) // the '=' cannot be 1st char

parse_str($cookie, $all);

} else {

$option = get_user_option('user-settings', $user->ID);

if ( $option && is_string($option) )

parse_str( $option, $all );

}

return $all;

global $_updated_user_settings;

if ( ! $user = wp_get_current_user() )

return false;

$_updated_user_settings = $all;

$settings = '';

foreach ( $all as $k => $v ) {