(PHP 5, PHP 7, PHP 8)
ldap_sasl_bind — Bind to LDAP directory using SASL
$ldap,$dn = null,$password = null,$mech = null,$realm = null,$authc_id = null,$authz_id = null,$props = null本函数还未编写文档,仅有参数列表。
   成功时返回 true, 或者在失败时返回 false。
  
| 版本 | 说明 | 
|---|---|
| 8.1.0 | The ldapparameter expects an LDAP\Connection
  instance now; previously, a 资源(resource) was expected. | 
| 8.0.0 | dn,password,mech,realm,authc_id,authz_idandpropsare nullable now. | 
注意: Requirement
ldap_sasl_bind() requires SASL support (sasl.h). Be sure--with-ldap-saslis used when configuring PHP otherwise this function will be undefined.