
如何为WordPress自定义文章类型创建高级搜索表单
wp_check_password ( $password, $hash, $user_id = '' )
wp_check_password:这是一个检查密码是否正确的函数。它可以用来在登录或更改密码时验证用户的密码。
根据加密的密码检查明文密码。
保持旧版本和使用PHPass库的新cookie认证协议之间的兼容性。$hash参数是加密的密码,该函数将加密后的纯文本密码与已经加密的密码进行类似的比较,看它们是否匹配。
对于与其他应用程序的整合,这个函数可以被覆盖,而使用其他包的密码检查算法。
function wp_check_password( $password, $hash, $user_id = '' ) { global $wp_hasher; // If the hash is still md5... if ( strlen( $hash ) <= 32 ) { $check = hash_equals( $hash, md5( $password ) ); if ( $check && $user_id ) { // Rehash using new hash. wp_set_password( $password, $user_id ); $hash = wp_hash_password( $password ); } /** * Filters whether the plaintext password matches the encrypted password. * * @since 2.5.0 * * @param bool $check Whether the passwords match. * @param string $password The plaintext password. * @param string $hash The hashed password. * @param string|int $user_id User ID. Can be empty. */ return apply_filters( 'check_password', $check, $password, $hash, $user_id ); } // If the stored hash is longer than an MD5, // presume the new style phpass portable hash. if ( empty( $wp_hasher ) ) { require_once ABSPATH . WPINC . '/class-phpass.php'; // By default, use the portable hash from phpass. $wp_hasher = new PasswordHash( 8, true ); } $check = $wp_hasher->CheckPassword( $password, $hash ); /** This filter is documented in wp-includes/pluggable.php */ return apply_filters( 'check_password', $check, $password, $hash, $user_id ); } endif; if ( ! function_exists( 'wp_generate_password' ) ) : /** * Generates a random password drawn from the defined set of characters. * * Uses wp_rand() is used to create passwords with far less predictability * than similar native PHP functions like `rand()` or `mt_rand()`. * * @since 2.5.0 * * @param int $length Optional. The length of password to generate. Default 12. * @param bool $special_chars Optional. Whether to include standard special characters. * Default true. * @param bool $extra_special_chars Optional. Whether to include other special characters. * Used when generating secret keys and salts. Default false. * @return string The random password. */