# ldap_err2str

(PHP 4, PHP 5, PHP 7, PHP 8)

ldap_err2str — Convert LDAP error number into string error message

### 说明

ldap_err2str(int `$errno`): string

Returns the string error message explaining the error number `errno`. While LDAP errno numbers are standardized, different libraries return different or even localized textual error messages. Never check for a specific error message text, but always use an error number to check.

### 参数

`errno`

  The error number.

### 返回值

Returns the error message, as a string.

### 示例

示例 #1 Enumerating all LDAP error messages

`<?php
for ($i=0; $i<100; $i++) {
printf("Error $i: %s<br />\n", ldap_err2str($i));
}
?>`

### 参见

- ldap_errno() - Return the LDAP error number of the last LDAP command
- ldap_error() - Return the LDAP error message of the last LDAP command

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open