Tesla

By on June 21, 2017

Tesla

Tesla

“Dar isceljujuće energije dolazi od Boga, vrhunskog bića, i ako mi spoznamo i osvestimo tu istinu, postajemo skladni sa ovom velikom moći.” Nikola Tesla

Tretmani na daljinu tesla bioenergijom

Intezitet ovih frekvencija ne opada sa rastojanjem, što omogućava da tretmani isceljivanja na daljinu budu podjednako efikasni kao i kada se osoba nalazi pored praktičara.

Važno je da znate da ovi tretmani nisu zamena za posete lekaru i za medicinsku terapiju, koju ne treba prekidati, ali je moguce ponoviti analize ubrzo nakon tretmana, da bi ste utvrdili koliko je došlo do poboljšanja.Ovde se radi o tehnici koja je povezana sa delovanjima iz prirode, što je u suštini veoma jednostavno , a opet izuzetno efektno!Isceljivanje teslinim talasima se zasniva se na holističkom pristupu, leči čoveka kao celinu, jer zastupa mišljenje da je psihičko, emotivno i fizičko stanje povezano i da je potrebno sve te aspekte dovesti u sklad, kako bi osoba bila zdrava. Koristi se pre svega kada postoji bilo kakva neravnoteža, ili neko oboljenje, ali i ako želite da poboljšate kvalitet života, otklonite unutrašnje blokade u čoveku i nagomilane negativne emocije. Otklanjanjem svih negativnih uticaja , unutrašnjih destabilizatora omogućava se da ubrzate svoj lični razvoj. Ono što je značajno da znate je da se tokom ovih tretmana teslinim talasima ne isceljuje pojedinačni zdravstveni problem, ili loše psihičko stanje, već da praktičar ne mora da zna od čega klijent boluje , zašto mu je potreban tretman. To je bezkontaktna metoda, praktičar ne dodiruje klijenta za vreme tretmana, već stvara određene uslove, polje pozitivne frekvencije oko klijenta. To su takve frekvencije, koje deluju na celokupno stanje osobe, sve njene nivoe (fizički, mentalni, emotivni, duhovni), pronalazeći i delujući na uzroke, uklanjaju energetske nepravilnosti, vraćaju u ravnotežu, podstiču ispravno funkcionisanje i samoisceljujuće procese i tako dolazi do poboljšanja. Ono je uočljivo, izrazito efektno deluje!

Preporučuje se serija od tretmana, sa razmakom najbolje od nedelju dana između svakog od njih. Reč o metodu isceljivanja, koje pokreće samoisceljivanje.Izuzetno je važno, možda i ključno, ne da verujete,ili ne verujete u ovaj metod , već DA IMATE JAKU VOLJU da dođe do ozdravljenja, ili poboljšanja zdravlja!

Kako će delovati pojedinačno zavisi od pojedinca, do pojedinca. Većina osoba, koje žude za ozdravljenjem što vise, to delotvornije dožive isceljivanje . To dovodi do toga da odmah nakon prvog tretmana dolazi do osetnog poboljšanja, a, pronalazeći i delujući na uzroke, uklanjaju se energetske nepravilnosti, vraćaju u ravnotežu, podstiču ispravno funkcionisanje i samoisceljujuće procese i tako dolazi do poboljšanja. Upravo je to ono što ovaj nacin isceljivanja čini tako efikasnim.Neko pokazuje odmah nakon prvog tretmana znatno poboljšanje, a kod nekih osoba poboljšanja se javljaju postepeno, kroz vreme.Takođe, osoba ne mora da veruje da će joj tretmani pomoći da bi osetila dobrobiti.Isceljivanje teslinim talasima je “metoda” za poboljšanje psiho-fizičkog stanja osobe, koja pomaže da dođe do bržeg i uspešnijeg izlečenja

Isceljivanje teslinom bioenergijom

Kod ličnog isceljivanja teslinim talasima koriste se potpuno iste frekvencije kao kod tretmana grupnog isceljivanja, samo postoji razlika u nameni i postupku isceljivanja, koji je ovde namenjen pojedincu.Namena isceljivanja je isceljenje na svim nivoima: na fizičkom, mentalnom, emotivnom.Često pitanje koje mi postavljate je :Šta se to događa prilikom ličnog isceljivanja teslinim talasima.

Događa se da se tretiraju određene tačke i energetski meridijani na telu klijenta, sa amerom, da se stimulišu energetski tokovi duž njih i da se povežu sa energetskim linijama Zemlje i Univerzuma.Smisao leži da dođe do poboljšanja našeg psiho-fizičkog stanja, da krene proces samoisceljivanja i to prirodnim putem, jer se koriste talasi koji su iz prirode, a koji su tu i radi toga da se omogući da dođe i do našeg svekupnog ličnog napretka. Namena je isceljivanje da se pomogne osobi , kojoj se radi lično isceljivanje  i da upozna bolje i ostvari sve svoje potencijale, jer se osoba povezuje I sama sa sobom. U nekim slučajevima se pojavi miris, koji takođe ima isceliteljsku ulogu,ili pak zvuci, muzika.Ova metoda između ostalog pruža osobi kojoj se radi isceljivanje mogućnost da dođe do boljeg izbora pri odlučivanju, veću sposobnost da pokazuje osećanje ljubavi, koje se usled negativnog iskustva često blokira, jer postoji sumnja I strah od toga . Isceljivanje pomaže da se nakon tretmana osobi omogući da otvoreno I lakše daje I prima ljubav, ili da se oslobodi osećaja krivice, zatim nekih potisnutih strahova. Doprinosi da se osoba manje sukobljava sama sa sobom I drugima. Neke osobe koje su imale blokiranu kreativnost postaju kreativnije. Ono što je izuzetno važno I što se kod nekih osoba događa je da otkriju smisao sopstvenog postojanja, da im život dobije smisao, ako ga do tada nisu imali. Događa se da prestaju unutrašnje blokade koje sprečavaju osobu da uživa u sadašnjem trenutku, I da lakše prevazilazi negativnosti u sebi, kada se one pojavljuju. Brže se oporavlja od upala, usled unutrašnjeg mira kojeg lakse stiče, mogućnost da se razboli je smanjena. Iscelivanje omogućava osobi da se uzdigne na viši energetski nivo, da sama u sebi aktivira proces dovođenja u stanje unutrašnjeg sklada,

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<?php
/**
 * Core Metadata API
 *
 * Functions for retrieving and manipulating metadata of various WordPress object types. Metadata
 * for an object is a represented by a simple key-value pair. Objects may contain multiple
 * metadata entries that share the same key and differ only in their value.
 *
 * @package WordPress
 * @subpackage Meta
 */

/**
 * Add metadata for the specified object.
 *
 * @since 2.9.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $meta_type  Type of object metadata is for (e.g., comment, post, or user)
 * @param int    $object_id  ID of the object metadata is for
 * @param string $meta_key   Metadata key
 * @param mixed  $meta_value Metadata value. Must be serializable if non-scalar.
 * @param bool   $unique     Optional, default is false.
 *                           Whether the specified metadata key should be unique for the object.
 *                           If true, and the object already has a value for the specified metadata key,
 *                           no change will be made.
 * @return int|false The meta ID on success, false on failure.
 */
function add_metadata($meta_type, $object_id, $meta_key, $meta_value, $unique = false) {
	global $wpdb;

	if ( ! $meta_type || ! $meta_key || ! is_numeric( $object_id ) ) {
		return false;
	}

	$object_id = absint( $object_id );
	if ( ! $object_id ) {
		return false;
	}

	$table = _get_meta_table( $meta_type );
	if ( ! $table ) {
		return false;
	}

	$column = sanitize_key($meta_type . '_id');

	// expected_slashed ($meta_key)
	$meta_key = wp_unslash($meta_key);
	$meta_value = wp_unslash($meta_value);
	$meta_value = sanitize_meta( $meta_key, $meta_value, $meta_type );

	/**
	 * Filters whether to add metadata of a specific type.
	 *
	 * The dynamic portion of the hook, `$meta_type`, refers to the meta
	 * object type (comment, post, or user). Returning a non-null value
	 * will effectively short-circuit the function.
	 *
	 * @since 3.1.0
	 *
	 * @param null|bool $check      Whether to allow adding metadata for the given type.
	 * @param int       $object_id  Object ID.
	 * @param string    $meta_key   Meta key.
	 * @param mixed     $meta_value Meta value. Must be serializable if non-scalar.
	 * @param bool      $unique     Whether the specified meta key should be unique
	 *                              for the object. Optional. Default false.
	 */
	$check = apply_filters( "add_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $unique );
	if ( null !== $check )
		return $check;

	if ( $unique && $wpdb->get_var( $wpdb->prepare(
		"SELECT COUNT(*) FROM $table WHERE meta_key = %s AND $column = %d",
		$meta_key, $object_id ) ) )
		return false;

	$_meta_value = $meta_value;
	$meta_value = maybe_serialize( $meta_value );

	/**
	 * Fires immediately before meta of a specific type is added.
	 *
	 * The dynamic portion of the hook, `$meta_type`, refers to the meta
	 * object type (comment, post, or user).
	 *
	 * @since 3.1.0
	 *
	 * @param int    $object_id  Object ID.
	 * @param string $meta_key   Meta key.
	 * @param mixed  $meta_value Meta value.
	 */
	do_action( "add_{$meta_type}_meta", $object_id, $meta_key, $_meta_value );

	$result = $wpdb->insert( $table, array(
		$column => $object_id,
		'meta_key' => $meta_key,
		'meta_value' => $meta_value
	) );

	if ( ! $result )
		return false;

	$mid = (int) $wpdb->insert_id;

	wp_cache_delete($object_id, $meta_type . '_meta');

	/**
	 * Fires immediately after meta of a specific type is added.
	 *
	 * The dynamic portion of the hook, `$meta_type`, refers to the meta
	 * object type (comment, post, or user).
	 *
	 * @since 2.9.0
	 *
	 * @param int    $mid        The meta ID after successful update.
	 * @param int    $object_id  Object ID.
	 * @param string $meta_key   Meta key.
	 * @param mixed  $meta_value Meta value.
	 */
	do_action( "added_{$meta_type}_meta", $mid, $object_id, $meta_key, $_meta_value );

	return $mid;
}

/**
 * Update metadata for the specified object. If no value already exists for the specified object
 * ID and metadata key, the metadata will be added.
 *
 * @since 2.9.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $meta_type  Type of object metadata is for (e.g., comment, post, or user)
 * @param int    $object_id  ID of the object metadata is for
 * @param string $meta_key   Metadata key
 * @param mixed  $meta_value Metadata value. Must be serializable if non-scalar.
 * @param mixed  $prev_value Optional. If specified, only update existing metadata entries with
 * 		                     the specified value. Otherwise, update all entries.
 * @return int|bool Meta ID if the key didn't exist, true on successful update, false on failure.
 */
function update_metadata($meta_type, $object_id, $meta_key, $meta_value, $prev_value = '') {
	global $wpdb;

	if ( ! $meta_type || ! $meta_key || ! is_numeric( $object_id ) ) {
		return false;
	}

	$object_id = absint( $object_id );
	if ( ! $object_id ) {
		return false;
	}

	$table = _get_meta_table( $meta_type );
	if ( ! $table ) {
		return false;
	}

	$column = sanitize_key($meta_type . '_id');
	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';

	// expected_slashed ($meta_key)
	$raw_meta_key = $meta_key;
	$meta_key = wp_unslash($meta_key);
	$passed_value = $meta_value;
	$meta_value = wp_unslash($meta_value);
	$meta_value = sanitize_meta( $meta_key, $meta_value, $meta_type );

	/**
	 * Filters whether to update metadata of a specific type.
	 *
	 * The dynamic portion of the hook, `$meta_type`, refers to the meta
	 * object type (comment, post, or user). Returning a non-null value
	 * will effectively short-circuit the function.
	 *
	 * @since 3.1.0
	 *
	 * @param null|bool $check      Whether to allow updating metadata for the given type.
	 * @param int       $object_id  Object ID.
	 * @param string    $meta_key   Meta key.
	 * @param mixed     $meta_value Meta value. Must be serializable if non-scalar.
	 * @param mixed     $prev_value Optional. If specified, only update existing
	 *                              metadata entries with the specified value.
	 *                              Otherwise, update all entries.
	 */
	$check = apply_filters( "update_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $prev_value );
	if ( null !== $check )
		return (bool) $check;

	// Compare existing value to new value if no prev value given and the key exists only once.
	if ( empty($prev_value) ) {
		$old_value = get_metadata($meta_type, $object_id, $meta_key);
		if ( count($old_value) == 1 ) {
			if ( $old_value[0] === $meta_value )
				return false;
		}
	}

	$meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT $id_column FROM $table WHERE meta_key = %s AND $column = %d", $meta_key, $object_id ) );
	if ( empty( $meta_ids ) ) {
		return add_metadata( $meta_type, $object_id, $raw_meta_key, $passed_value );
	}

	$_meta_value = $meta_value;
	$meta_value = maybe_serialize( $meta_value );

	$data  = compact( 'meta_value' );
	$where = array( $column => $object_id, 'meta_key' => $meta_key );

	if ( !empty( $prev_value ) ) {
		$prev_value = maybe_serialize($prev_value);
		$where['meta_value'] = $prev_value;
	}

	foreach ( $meta_ids as $meta_id ) {
		/**
		 * Fires immediately before updating metadata of a specific type.
		 *
		 * The dynamic portion of the hook, `$meta_type`, refers to the meta
		 * object type (comment, post, or user).
		 *
		 * @since 2.9.0
		 *
		 * @param int    $meta_id    ID of the metadata entry to update.
		 * @param int    $object_id  Object ID.
		 * @param string $meta_key   Meta key.
		 * @param mixed  $meta_value Meta value.
		 */
		do_action( "update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );

		if ( 'post' == $meta_type ) {
			/**
			 * Fires immediately before updating a post's metadata.
			 *
			 * @since 2.9.0
			 *
			 * @param int    $meta_id    ID of metadata entry to update.
			 * @param int    $object_id  Object ID.
			 * @param string $meta_key   Meta key.
			 * @param mixed  $meta_value Meta value.
			 */
			do_action( 'update_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
		}
	}

	$result = $wpdb->update( $table, $data, $where );
	if ( ! $result )
		return false;

	wp_cache_delete($object_id, $meta_type . '_meta');

	foreach ( $meta_ids as $meta_id ) {
		/**
		 * Fires immediately after updating metadata of a specific type.
		 *
		 * The dynamic portion of the hook, `$meta_type`, refers to the meta
		 * object type (comment, post, or user).
		 *
		 * @since 2.9.0
		 *
		 * @param int    $meta_id    ID of updated metadata entry.
		 * @param int    $object_id  Object ID.
		 * @param string $meta_key   Meta key.
		 * @param mixed  $meta_value Meta value.
		 */
		do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );

		if ( 'post' == $meta_type ) {
			/**
			 * Fires immediately after updating a post's metadata.
			 *
			 * @since 2.9.0
			 *
			 * @param int    $meta_id    ID of updated metadata entry.
			 * @param int    $object_id  Object ID.
			 * @param string $meta_key   Meta key.
			 * @param mixed  $meta_value Meta value.
			 */
			do_action( 'updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
		}
	}

	return true;
}

/**
 * Delete metadata for the specified object.
 *
 * @since 2.9.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $meta_type  Type of object metadata is for (e.g., comment, post, or user)
 * @param int    $object_id  ID of the object metadata is for
 * @param string $meta_key   Metadata key
 * @param mixed  $meta_value Optional. Metadata value. Must be serializable if non-scalar. If specified, only delete
 *                           metadata entries with this value. Otherwise, delete all entries with the specified meta_key.
 *                           Pass `null, `false`, or an empty string to skip this check. (For backward compatibility,
 *                           it is not possible to pass an empty string to delete those entries with an empty string
 *                           for a value.)
 * @param bool   $delete_all Optional, default is false. If true, delete matching metadata entries for all objects,
 *                           ignoring the specified object_id. Otherwise, only delete matching metadata entries for
 *                           the specified object_id.
 * @return bool True on successful delete, false on failure.
 */
function delete_metadata($meta_type, $object_id, $meta_key, $meta_value = '', $delete_all = false) {
	global $wpdb;

	if ( ! $meta_type || ! $meta_key || ! is_numeric( $object_id ) && ! $delete_all ) {
		return false;
	}

	$object_id = absint( $object_id );
	if ( ! $object_id && ! $delete_all ) {
		return false;
	}

	$table = _get_meta_table( $meta_type );
	if ( ! $table ) {
		return false;
	}

	$type_column = sanitize_key($meta_type . '_id');
	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';
	// expected_slashed ($meta_key)
	$meta_key = wp_unslash($meta_key);
	$meta_value = wp_unslash($meta_value);

	/**
	 * Filters whether to delete metadata of a specific type.
	 *
	 * The dynamic portion of the hook, `$meta_type`, refers to the meta
	 * object type (comment, post, or user). Returning a non-null value
	 * will effectively short-circuit the function.
	 *
	 * @since 3.1.0
	 *
	 * @param null|bool $delete     Whether to allow metadata deletion of the given type.
	 * @param int       $object_id  Object ID.
	 * @param string    $meta_key   Meta key.
	 * @param mixed     $meta_value Meta value. Must be serializable if non-scalar.
	 * @param bool      $delete_all Whether to delete the matching metadata entries
	 *                              for all objects, ignoring the specified $object_id.
	 *                              Default false.
	 */
	$check = apply_filters( "delete_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $delete_all );
	if ( null !== $check )
		return (bool) $check;

	$_meta_value = $meta_value;
	$meta_value = maybe_serialize( $meta_value );

	$query = $wpdb->prepare( "SELECT $id_column FROM $table WHERE meta_key = %s", $meta_key );

	if ( !$delete_all )
		$query .= $wpdb->prepare(" AND $type_column = %d", $object_id );

	if ( '' !== $meta_value && null !== $meta_value && false !== $meta_value )
		$query .= $wpdb->prepare(" AND meta_value = %s", $meta_value );

	$meta_ids = $wpdb->get_col( $query );
	if ( !count( $meta_ids ) )
		return false;

	if ( $delete_all ) {
		if ( '' !== $meta_value && null !== $meta_value && false !== $meta_value ) {
			$object_ids = $wpdb->get_col( $wpdb->prepare( "SELECT $type_column FROM $table WHERE meta_key = %s AND meta_value = %s", $meta_key, $meta_value ) );
		} else {
			$object_ids = $wpdb->get_col( $wpdb->prepare( "SELECT $type_column FROM $table WHERE meta_key = %s", $meta_key ) );
		}
	}

	/**
	 * Fires immediately before deleting metadata of a specific type.
	 *
	 * The dynamic portion of the hook, `$meta_type`, refers to the meta
	 * object type (comment, post, or user).
	 *
	 * @since 3.1.0
	 *
	 * @param array  $meta_ids   An array of metadata entry IDs to delete.
	 * @param int    $object_id  Object ID.
	 * @param string $meta_key   Meta key.
	 * @param mixed  $meta_value Meta value.
	 */
	do_action( "delete_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );

	// Old-style action.
	if ( 'post' == $meta_type ) {
		/**
		 * Fires immediately before deleting metadata for a post.
		 *
		 * @since 2.9.0
		 *
		 * @param array $meta_ids An array of post metadata entry IDs to delete.
		 */
		do_action( 'delete_postmeta', $meta_ids );
	}

	$query = "DELETE FROM $table WHERE $id_column IN( " . implode( ',', $meta_ids ) . " )";

	$count = $wpdb->query($query);

	if ( !$count )
		return false;

	if ( $delete_all ) {
		foreach ( (array) $object_ids as $o_id ) {
			wp_cache_delete($o_id, $meta_type . '_meta');
		}
	} else {
		wp_cache_delete($object_id, $meta_type . '_meta');
	}

	/**
	 * Fires immediately after deleting metadata of a specific type.
	 *
	 * The dynamic portion of the hook name, `$meta_type`, refers to the meta
	 * object type (comment, post, or user).
	 *
	 * @since 2.9.0
	 *
	 * @param array  $meta_ids   An array of deleted metadata entry IDs.
	 * @param int    $object_id  Object ID.
	 * @param string $meta_key   Meta key.
	 * @param mixed  $meta_value Meta value.
	 */
	do_action( "deleted_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );

	// Old-style action.
	if ( 'post' == $meta_type ) {
		/**
		 * Fires immediately after deleting metadata for a post.
		 *
		 * @since 2.9.0
		 *
		 * @param array $meta_ids An array of deleted post metadata entry IDs.
		 */
		do_action( 'deleted_postmeta', $meta_ids );
	}

	return true;
}

/**
 * Retrieve metadata for the specified object.
 *
 * @since 2.9.0
 *
 * @param string $meta_type Type of object metadata is for (e.g., comment, post, or user)
 * @param int    $object_id ID of the object metadata is for
 * @param string $meta_key  Optional. Metadata key. If not specified, retrieve all metadata for
 * 		                    the specified object.
 * @param bool   $single    Optional, default is false.
 *                          If true, return only the first value of the specified meta_key.
 *                          This parameter has no effect if meta_key is not specified.
 * @return mixed Single metadata value, or array of values
 */
function get_metadata($meta_type, $object_id, $meta_key = '', $single = false) {
	if ( ! $meta_type || ! is_numeric( $object_id ) ) {
		return false;
	}

	$object_id = absint( $object_id );
	if ( ! $object_id ) {
		return false;
	}

	/**
	 * Filters whether to retrieve metadata of a specific type.
	 *
	 * The dynamic portion of the hook, `$meta_type`, refers to the meta
	 * object type (comment, post, or user). Returning a non-null value
	 * will effectively short-circuit the function.
	 *
	 * @since 3.1.0
	 *
	 * @param null|array|string $value     The value get_metadata() should return - a single metadata value,
	 *                                     or an array of values.
	 * @param int               $object_id Object ID.
	 * @param string            $meta_key  Meta key.
	 * @param bool              $single    Whether to return only the first value of the specified $meta_key.
	 */
	$check = apply_filters( "get_{$meta_type}_metadata", null, $object_id, $meta_key, $single );
	if ( null !== $check ) {
		if ( $single && is_array( $check ) )
			return $check[0];
		else
			return $check;
	}

	$meta_cache = wp_cache_get($object_id, $meta_type . '_meta');

	if ( !$meta_cache ) {
		$meta_cache = update_meta_cache( $meta_type, array( $object_id ) );
		$meta_cache = $meta_cache[$object_id];
	}

	if ( ! $meta_key ) {
		return $meta_cache;
	}

	if ( isset($meta_cache[$meta_key]) ) {
		if ( $single )
			return maybe_unserialize( $meta_cache[$meta_key][0] );
		else
			return array_map('maybe_unserialize', $meta_cache[$meta_key]);
	}

	if ($single)
		return '';
	else
		return array();
}

/**
 * Determine if a meta key is set for a given object
 *
 * @since 3.3.0
 *
 * @param string $meta_type Type of object metadata is for (e.g., comment, post, or user)
 * @param int    $object_id ID of the object metadata is for
 * @param string $meta_key  Metadata key.
 * @return bool True of the key is set, false if not.
 */
function metadata_exists( $meta_type, $object_id, $meta_key ) {
	if ( ! $meta_type || ! is_numeric( $object_id ) ) {
		return false;
	}

	$object_id = absint( $object_id );
	if ( ! $object_id ) {
		return false;
	}

	/** This filter is documented in wp-includes/meta.php */
	$check = apply_filters( "get_{$meta_type}_metadata", null, $object_id, $meta_key, true );
	if ( null !== $check )
		return (bool) $check;

	$meta_cache = wp_cache_get( $object_id, $meta_type . '_meta' );

	if ( !$meta_cache ) {
		$meta_cache = update_meta_cache( $meta_type, array( $object_id ) );
		$meta_cache = $meta_cache[$object_id];
	}

	if ( isset( $meta_cache[ $meta_key ] ) )
		return true;

	return false;
}

/**
 * Get meta data by meta ID
 *
 * @since 3.3.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $meta_type Type of object metadata is for (e.g., comment, post, term, or user).
 * @param int    $meta_id   ID for a specific meta row
 * @return object|false Meta object or false.
 */
function get_metadata_by_mid( $meta_type, $meta_id ) {
	global $wpdb;

	if ( ! $meta_type || ! is_numeric( $meta_id ) || floor( $meta_id ) != $meta_id ) {
		return false;
	}

	$meta_id = intval( $meta_id );
	if ( $meta_id <= 0 ) {
		return false;
	}

	$table = _get_meta_table( $meta_type );
	if ( ! $table ) {
		return false;
	}

	$id_column = ( 'user' == $meta_type ) ? 'umeta_id' : 'meta_id';

	$meta = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table WHERE $id_column = %d", $meta_id ) );

	if ( empty( $meta ) )
		return false;

	if ( isset( $meta->meta_value ) )
		$meta->meta_value = maybe_unserialize( $meta->meta_value );

	return $meta;
}

/**
 * Update meta data by meta ID
 *
 * @since 3.3.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $meta_type  Type of object metadata is for (e.g., comment, post, or user)
 * @param int    $meta_id    ID for a specific meta row
 * @param string $meta_value Metadata value
 * @param string $meta_key   Optional, you can provide a meta key to update it
 * @return bool True on successful update, false on failure.
 */
function update_metadata_by_mid( $meta_type, $meta_id, $meta_value, $meta_key = false ) {
	global $wpdb;

	// Make sure everything is valid.
	if ( ! $meta_type || ! is_numeric( $meta_id ) || floor( $meta_id ) != $meta_id ) {
		return false;
	}

	$meta_id = intval( $meta_id );
	if ( $meta_id <= 0 ) {
		return false;
	}

	$table = _get_meta_table( $meta_type );
	if ( ! $table ) {
		return false;
	}

	$column = sanitize_key($meta_type . '_id');
	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';

	// Fetch the meta and go on if it's found.
	if ( $meta = get_metadata_by_mid( $meta_type, $meta_id ) ) {
		$original_key = $meta->meta_key;
		$object_id = $meta->{$column};

		// If a new meta_key (last parameter) was specified, change the meta key,
		// otherwise use the original key in the update statement.
		if ( false === $meta_key ) {
			$meta_key = $original_key;
		} elseif ( ! is_string( $meta_key ) ) {
			return false;
		}

		// Sanitize the meta
		$_meta_value = $meta_value;
		$meta_value = sanitize_meta( $meta_key, $meta_value, $meta_type );
		$meta_value = maybe_serialize( $meta_value );

		// Format the data query arguments.
		$data = array(
			'meta_key' => $meta_key,
			'meta_value' => $meta_value
		);

		// Format the where query arguments.
		$where = array();
		$where[$id_column] = $meta_id;

		/** This action is documented in wp-includes/meta.php */
		do_action( "update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );

		if ( 'post' == $meta_type ) {
			/** This action is documented in wp-includes/meta.php */
			do_action( 'update_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
		}

		// Run the update query, all fields in $data are %s, $where is a %d.
		$result = $wpdb->update( $table, $data, $where, '%s', '%d' );
		if ( ! $result )
			return false;

		// Clear the caches.
		wp_cache_delete($object_id, $meta_type . '_meta');

		/** This action is documented in wp-includes/meta.php */
		do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );

		if ( 'post' == $meta_type ) {
			/** This action is documented in wp-includes/meta.php */
			do_action( 'updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
		}

		return true;
	}

	// And if the meta was not found.
	return false;
}

/**
 * Delete meta data by meta ID
 *
 * @since 3.3.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $meta_type Type of object metadata is for (e.g., comment, post, term, or user).
 * @param int    $meta_id   ID for a specific meta row
 * @return bool True on successful delete, false on failure.
 */
function delete_metadata_by_mid( $meta_type, $meta_id ) {
	global $wpdb;

	// Make sure everything is valid.
	if ( ! $meta_type || ! is_numeric( $meta_id ) || floor( $meta_id ) != $meta_id ) {
		return false;
	}

	$meta_id = intval( $meta_id );
	if ( $meta_id <= 0 ) {
		return false;
	}

	$table = _get_meta_table( $meta_type );
	if ( ! $table ) {
		return false;
	}

	// object and id columns
	$column = sanitize_key($meta_type . '_id');
	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';

	// Fetch the meta and go on if it's found.
	if ( $meta = get_metadata_by_mid( $meta_type, $meta_id ) ) {
		$object_id = $meta->{$column};

		/** This action is documented in wp-includes/meta.php */
		do_action( "delete_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );

		// Old-style action.
		if ( 'post' == $meta_type || 'comment' == $meta_type ) {
			/**
			 * Fires immediately before deleting post or comment metadata of a specific type.
			 *
			 * The dynamic portion of the hook, `$meta_type`, refers to the meta
			 * object type (post or comment).
			 *
			 * @since 3.4.0
			 *
			 * @param int $meta_id ID of the metadata entry to delete.
			 */
			do_action( "delete_{$meta_type}meta", $meta_id );
		}

		// Run the query, will return true if deleted, false otherwise
		$result = (bool) $wpdb->delete( $table, array( $id_column => $meta_id ) );

		// Clear the caches.
		wp_cache_delete($object_id, $meta_type . '_meta');

		/** This action is documented in wp-includes/meta.php */
		do_action( "deleted_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );

		// Old-style action.
		if ( 'post' == $meta_type || 'comment' == $meta_type ) {
			/**
			 * Fires immediately after deleting post or comment metadata of a specific type.
			 *
			 * The dynamic portion of the hook, `$meta_type`, refers to the meta
			 * object type (post or comment).
			 *
			 * @since 3.4.0
			 *
			 * @param int $meta_ids Deleted metadata entry ID.
			 */
			do_action( "deleted_{$meta_type}meta", $meta_id );
		}

		return $result;

	}

	// Meta id was not found.
	return false;
}

/**
 * Update the metadata cache for the specified objects.
 *
 * @since 2.9.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string    $meta_type  Type of object metadata is for (e.g., comment, post, or user)
 * @param int|array $object_ids Array or comma delimited list of object IDs to update cache for
 * @return array|false Metadata cache for the specified objects, or false on failure.
 */
function update_meta_cache($meta_type, $object_ids) {
	global $wpdb;

	if ( ! $meta_type || ! $object_ids ) {
		return false;
	}

	$table = _get_meta_table( $meta_type );
	if ( ! $table ) {
		return false;
	}

	$column = sanitize_key($meta_type . '_id');

	if ( !is_array($object_ids) ) {
		$object_ids = preg_replace('|[^0-9,]|', '', $object_ids);
		$object_ids = explode(',', $object_ids);
	}

	$object_ids = array_map('intval', $object_ids);

	$cache_key = $meta_type . '_meta';
	$ids = array();
	$cache = array();
	foreach ( $object_ids as $id ) {
		$cached_object = wp_cache_get( $id, $cache_key );
		if ( false === $cached_object )
			$ids[] = $id;
		else
			$cache[$id] = $cached_object;
	}

	if ( empty( $ids ) )
		return $cache;

	// Get meta info
	$id_list = join( ',', $ids );
	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';
	$meta_list = $wpdb->get_results( "SELECT $column, meta_key, meta_value FROM $table WHERE $column IN ($id_list) ORDER BY $id_column ASC", ARRAY_A );

	if ( !empty($meta_list) ) {
		foreach ( $meta_list as $metarow) {
			$mpid = intval($metarow[$column]);
			$mkey = $metarow['meta_key'];
			$mval = $metarow['meta_value'];

			// Force subkeys to be array type:
			if ( !isset($cache[$mpid]) || !is_array($cache[$mpid]) )
				$cache[$mpid] = array();
			if ( !isset($cache[$mpid][$mkey]) || !is_array($cache[$mpid][$mkey]) )
				$cache[$mpid][$mkey] = array();

			// Add a value to the current pid/key:
			$cache[$mpid][$mkey][] = $mval;
		}
	}

	foreach ( $ids as $id ) {
		if ( ! isset($cache[$id]) )
			$cache[$id] = array();
		wp_cache_add( $id, $cache[$id], $cache_key );
	}

	return $cache;
}

/**
 * Retrieves the queue for lazy-loading metadata.
 *
 * @since 4.5.0
 *
 * @return WP_Metadata_Lazyloader $lazyloader Metadata lazyloader queue.
 */
function wp_metadata_lazyloader() {
	static $wp_metadata_lazyloader;

	if ( null === $wp_metadata_lazyloader ) {
		$wp_metadata_lazyloader = new WP_Metadata_Lazyloader();
	}

	return $wp_metadata_lazyloader;
}

/**
 * Given a meta query, generates SQL clauses to be appended to a main query.
 *
 * @since 3.2.0
 *
 * @see WP_Meta_Query
 *
 * @param array $meta_query         A meta query.
 * @param string $type              Type of meta.
 * @param string $primary_table     Primary database table name.
 * @param string $primary_id_column Primary ID column name.
 * @param object $context           Optional. The main query object
 * @return array Associative array of `JOIN` and `WHERE` SQL.
 */
function get_meta_sql( $meta_query, $type, $primary_table, $primary_id_column, $context = null ) {
	$meta_query_obj = new WP_Meta_Query( $meta_query );
	return $meta_query_obj->get_sql( $type, $primary_table, $primary_id_column, $context );
}

/**
 * Retrieve the name of the metadata table for the specified object type.
 *
 * @since 2.9.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $type Type of object to get metadata table for (e.g., comment, post, or user)
 * @return string|false Metadata table name, or false if no metadata table exists
 */
function _get_meta_table($type) {
	global $wpdb;

	$table_name = $type . 'meta';

	if ( empty($wpdb->$table_name) )
		return false;

	return $wpdb->$table_name;
}

/**
 * Determine whether a meta key is protected.
 *
 * @since 3.1.3
 *
 * @param string      $meta_key Meta key
 * @param string|null $meta_type
 * @return bool True if the key is protected, false otherwise.
 */
function is_protected_meta( $meta_key, $meta_type = '' ) {
	$sanitized_key = preg_replace( "/[^\x20-\x7E\p{L}]/", '', $meta_key );
	$protected     = strlen( $sanitized_key ) > 0 && ( '_' === $sanitized_key[0] );

	/**
	 * Filters whether a meta key is protected.
	 *
	 * @since 3.2.0
	 *
	 * @param bool   $protected Whether the key is protected. Default false.
	 * @param string $meta_key  Meta key.
	 * @param string $meta_type Meta type.
	 */
	return apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type );
}

/**
 * Sanitize meta value.
 *
 * @since 3.1.3
 *
 * @param string $meta_key       Meta key.
 * @param mixed  $meta_value     Meta value to sanitize.
 * @param string $object_type    Type of object the meta is registered to.
 *
 * @return mixed Sanitized $meta_value.
 */
function sanitize_meta( $meta_key, $meta_value, $object_type ) {
	/**
	 * Filters the sanitization of a specific meta key of a specific meta type.
	 *
	 * The dynamic portions of the hook name, `$meta_type`, and `$meta_key`,
	 * refer to the metadata object type (comment, post, or user) and the meta
	 * key value, respectively.
	 *
	 * @since 3.3.0
	 *
	 * @param mixed  $meta_value      Meta value to sanitize.
	 * @param string $meta_key        Meta key.
	 * @param string $object_type     Object type.
	 */
	return apply_filters( "sanitize_{$object_type}_meta_{$meta_key}", $meta_value, $meta_key, $object_type );
}

/**
 * Registers a meta key.
 *
 * @since 3.3.0
 * @since 4.6.0 {@link https://core.trac.wordpress.org/ticket/35658 Modified
 *              to support an array of data to attach to registered meta keys}. Previous arguments for
 *              `$sanitize_callback` and `$auth_callback` have been folded into this array.
 *
 * @param string $object_type    Type of object this meta is registered to.
 * @param string $meta_key       Meta key to register.
 * @param array  $args {
 *     Data used to describe the meta key when registered.
 *
 *     @type string $type              The type of data associated with this meta key.
 *     @type string $description       A description of the data attached to this meta key.
 *     @type bool   $single            Whether the meta key has one value per object, or an array of values per object.
 *     @type string $sanitize_callback A function or method to call when sanitizing `$meta_key` data.
 *     @type string $auth_callback     Optional. A function or method to call when performing edit_post_meta, add_post_meta, and delete_post_meta capability checks.
 *     @type bool   $show_in_rest      Whether data associated with this meta key can be considered public.
 * }
 * @param string|array $deprecated Deprecated. Use `$args` instead.
 *
 * @return bool True if the meta key was successfully registered in the global array, false if not.
 *                       Registering a meta key with distinct sanitize and auth callbacks will fire those
 *                       callbacks, but will not add to the global registry.
 */
function register_meta( $object_type, $meta_key, $args, $deprecated = null ) {
	global $wp_meta_keys;

	if ( ! is_array( $wp_meta_keys ) ) {
		$wp_meta_keys = array();
	}

	$defaults = array(
		'type'              => 'string',
		'description'       => '',
		'single'            => false,
		'sanitize_callback' => null,
		'auth_callback'     => null,
		'show_in_rest'      => false,
	);

	// There used to be individual args for sanitize and auth callbacks
	$has_old_sanitize_cb = false;
	$has_old_auth_cb = false;

	if ( is_callable( $args ) ) {
		$args = array(
			'sanitize_callback' => $args,
		);

		$has_old_sanitize_cb = true;
	} else {
		$args = (array) $args;
	}

	if ( is_callable( $deprecated ) ) {
		$args['auth_callback'] = $deprecated;
		$has_old_auth_cb = true;
	}

	/**
	 * Filters the registration arguments when registering meta.
	 *
	 * @since 4.6.0
	 *
	 * @param array  $args        Array of meta registration arguments.
	 * @param array  $defaults    Array of default arguments.
	 * @param string $object_type Object type.
	 * @param string $meta_key    Meta key.
	 */
	$args = apply_filters( 'register_meta_args', $args, $defaults, $object_type, $meta_key );
	$args = wp_parse_args( $args, $defaults );

	// If `auth_callback` is not provided, fall back to `is_protected_meta()`.
	if ( empty( $args['auth_callback'] ) ) {
		if ( is_protected_meta( $meta_key, $object_type ) ) {
			$args['auth_callback'] = '__return_false';
		} else {
			$args['auth_callback'] = '__return_true';
		}
	}

	// Back-compat: old sanitize and auth callbacks are applied to all of an object type.
	if ( is_callable( $args['sanitize_callback'] ) ) {
		add_filter( "sanitize_{$object_type}_meta_{$meta_key}", $args['sanitize_callback'], 10, 3 );
	}

	if ( is_callable( $args['auth_callback'] ) ) {
		add_filter( "auth_{$object_type}_meta_{$meta_key}", $args['auth_callback'], 10, 6 );
	}

	// Global registry only contains meta keys registered with the array of arguments added in 4.6.0.
	if ( ! $has_old_auth_cb && ! $has_old_sanitize_cb ) {
		$wp_meta_keys[ $object_type ][ $meta_key ] = $args;

		return true;
	}

	return false;
}

/**
 * Checks if a meta key is registered.
 *
 * @since 4.6.0
 *
 * @param string $object_type    The type of object.
 * @param string $meta_key       The meta key.
 *
 * @return bool True if the meta key is registered to the object type. False if not.
 */
function registered_meta_key_exists( $object_type, $meta_key ) {
	global $wp_meta_keys;

	if ( ! is_array( $wp_meta_keys ) ) {
		return false;
	}

	if ( ! isset( $wp_meta_keys[ $object_type ] ) ) {
		return false;
	}

	if ( isset( $wp_meta_keys[ $object_type ][ $meta_key ] ) ) {
		return true;
	}

	return false;
}

/**
 * Unregisters a meta key from the list of registered keys.
 *
 * @since 4.6.0
 *
 * @param string $object_type The type of object.
 * @param string $meta_key    The meta key.
 * @return bool True if successful. False if the meta key was not registered.
 */
function unregister_meta_key( $object_type, $meta_key ) {
	global $wp_meta_keys;

	if ( ! registered_meta_key_exists( $object_type, $meta_key ) ) {
		return false;
	}

	$args = $wp_meta_keys[ $object_type ][ $meta_key ];

	if ( isset( $args['sanitize_callback'] ) && is_callable( $args['sanitize_callback'] ) ) {
		remove_filter( "sanitize_{$object_type}_meta_{$meta_key}", $args['sanitize_callback'] );
	}

	if ( isset( $args['auth_callback'] ) && is_callable( $args['auth_callback'] ) ) {
		remove_filter( "auth_{$object_type}_meta_{$meta_key}", $args['auth_callback'] );
	}

	unset( $wp_meta_keys[ $object_type ][ $meta_key ] );

	// Do some clean up
	if ( empty( $wp_meta_keys[ $object_type ] ) ) {
		unset( $wp_meta_keys[ $object_type ] );
	}

	return true;
}

/**
 * Retrieves a list of registered meta keys for an object type.
 *
 * @since 4.6.0
 *
 * @param string $object_type The type of object. Post, comment, user, term.
 * @return array List of registered meta keys.
 */
function get_registered_meta_keys( $object_type ) {
	global $wp_meta_keys;

	if ( ! is_array( $wp_meta_keys ) || ! isset( $wp_meta_keys[ $object_type ] ) ) {
		return array();
	}

	return $wp_meta_keys[ $object_type ];
}

/**
 * Retrieves registered metadata for a specified object.
 *
 * @since 4.6.0
 *
 * @param string $object_type Type of object to request metadata for. (e.g. comment, post, term, user)
 * @param int    $object_id   ID of the object the metadata is for.
 * @param string $meta_key    Optional. Registered metadata key. If not specified, retrieve all registered
 *                            metadata for the specified object.
 * @return mixed A single value or array of values for a key if specified. An array of all registered keys
 *               and values for an object ID if not.
 */
function get_registered_metadata( $object_type, $object_id, $meta_key = '' ) {
	if ( ! empty( $meta_key ) ) {
		if ( ! registered_meta_key_exists( $object_type, $meta_key ) ) {
			return false;
		}
		$meta_keys = get_registered_meta_keys( $object_type );
		$meta_key_data = $meta_keys[ $meta_key ];

		$data = get_metadata( $object_type, $object_id, $meta_key, $meta_key_data['single'] );

		return $data;
	}

	$data = get_metadata( $object_type, $object_id );

	$meta_keys = get_registered_meta_keys( $object_type );
	$registered_data = array();

	// Someday, array_filter()
	foreach ( $meta_keys as $k => $v ) {
		if ( isset( $data[ $k ] ) ) {
			$registered_data[ $k ] = $data[ $k ];
		}
	}

	return $registered_data;
}

/**
 * Filter out `register_meta()` args based on a whitelist.
 * `register_meta()` args may change over time, so requiring the whitelist
 * to be explicitly turned off is a warranty seal of sorts.
 *
 * @access private
 * @since  4.6.0
 *
 * @param  array $args         Arguments from `register_meta()`.
 * @param  array $default_args Default arguments for `register_meta()`.
 *
 * @return array Filtered arguments.
 */
function _wp_register_meta_args_whitelist( $args, $default_args ) {
	$whitelist = array_keys( $default_args );

	// In an anonymous function world, this would be better as an array_filter()
	foreach ( $args as $key => $value ) {
		if ( ! in_array( $key, $whitelist ) ) {
			unset( $args[ $key ] );
		}
	}

	return $args;
}

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