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ldap_get_attributes

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

ldap_get_attributes — Get attributes from a search result entry

说明

ldap_get_attributes(LDAP\Connection $ldap, LDAP\ResultEntry $entry): array

Reads attributes and values from an entry in the search result.

Having located a specific entry in the directory, you can find out what information is held for that entry by using this call. You would use this call for an application which "browses" directory entries and/or where you do not know the structure of the directory entries. In many applications you will be searching for a specific attribute such as an email address or a surname, and won't care what other data is held. 

return_value["count"] = number of attributes in the entry
return_value[0] = first attribute
return_value[n] = nth attribute

return_value["attribute"]["count"] = number of values for attribute
return_value["attribute"][0] = first value of the attribute
return_value["attribute"][i] = (i+1)th value of the attribute

参数

ldap

通过 ldap_connect() 返回的 LDAP\Connection 实例。

entry

LDAP\ResultEntry 实例。

返回值

Returns a complete entry information in a multi-dimensional array.

更新日志

版本 说明
8.1.0 现在 ldap 参数接受 LDAP\Connection 实例，之前接受有效的 ldap link resource。
8.1.0 The entry parameter expects an LDAP\ResultEntry instance now; previously, a valid ldap result entry resource was expected.

示例

示例 #1 Show the list of attributes held for a particular directory entry

<?php
// $ds is a valid LDAP\Connection instance for a directory server

// $sr is a valid search result from a prior call to
// one of the ldap directory search calls

$entry = ldap_first_entry($ds, $sr);

$attrs = ldap_get_attributes($ds, $entry);

echo $attrs["count"] . " attributes held for this entry:<p>";

for ($i=0; $i < $attrs["count"]; $i++) {
echo $attrs[$i] . "<br />";
}
?>

参见