is_protected_meta

函式
is_protected_meta ( $meta_key, $meta_type = '' )
引數
  • (string) $meta_key Metadata key.
    Required:
  • (string) $meta_type Optional. Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', or any other object type with an associated meta table. Default empty.
    Required:
    Default: (empty)
返回值
  • (bool) Whether the meta key is considered protected.
定義位置
相關方法
is_protected_endpointis_protected_ajax_action_deprecated_argumentpopulate_site_metaregister_term_meta
引入
3.1.3
棄用
-

is_protected_meta – 這個函式檢查一個給定的元鍵是否被保護。如果元金鑰是受保護的,該函式返回true。

決定一個元金鑰是否被認為是受保護的。

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EnlighterJS 3 Syntax Highlighter
function is_protected_meta( $meta_key, $meta_type = '' ) {
$sanitized_key = preg_replace( "/[^x20-x7Ep{L}]/", '', $meta_key );
$protected = strlen( $sanitized_key ) > 0 && ( '_' === $sanitized_key[0] );
/**
* Filters whether a meta key is considered protected.
*
* @since 3.2.0
*
* @param bool $protected Whether the key is considered protected.
* @param string $meta_key Metadata key.
* @param string $meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user',
* or any other object type with an associated meta table.
*/
return apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type );
}
function is_protected_meta( $meta_key, $meta_type = '' ) { $sanitized_key = preg_replace( "/[^x20-x7Ep{L}]/", '', $meta_key ); $protected = strlen( $sanitized_key ) > 0 && ( '_' === $sanitized_key[0] ); /** * Filters whether a meta key is considered protected. * * @since 3.2.0 * * @param bool $protected Whether the key is considered protected. * @param string $meta_key Metadata key. * @param string $meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', * or any other object type with an associated meta table. */ return apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type ); }
function is_protected_meta( $meta_key, $meta_type = '' ) {
	$sanitized_key = preg_replace( "/[^x20-x7Ep{L}]/", '', $meta_key );
	$protected     = strlen( $sanitized_key ) > 0 && ( '_' === $sanitized_key[0] );

	/**
	 * Filters whether a meta key is considered protected.
	 *
	 * @since 3.2.0
	 *
	 * @param bool   $protected Whether the key is considered protected.
	 * @param string $meta_key  Metadata key.
	 * @param string $meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user',
	 *                          or any other object type with an associated meta table.
	 */
	return apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type );
}

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