ldap_get_values Get all values from a result entry php函数


ldap_get_values

(PHP 4, PHP 5)

ldap_get_valuesGet all values from a result entry

说明

array ldap_get_values ( resource $link_identifier , resource $result_entry_identifier , string $attribute )

Reads all the values of the attribute in the entry in the result.

This call needs a result_entry_identifier, so needs to be preceded by one of the ldap search calls and one of the calls to get an individual entry.

You application will either be hard coded to look for certain attributes (such as "surname" or "mail") or you will have to use the ldap_get_attributes() call to work out what attributes exist for a given entry.

参数

link_identifier

An LDAP link identifier, returned by ldap_connect().

result_entry_identifier

attribute

返回值

Returns an array of values for the attribute on success and FALSE on error. The number of values can be found by indexing "count" in the resultant array. Individual values are accessed by integer index in the array. The first index is 0.

LDAP allows more than one entry for an attribute, so it can, for example, store a number of email addresses for one person's directory entry all labeled with the attribute "mail"

    return_value["count"] = number of values for attribute
    return_value[0] = first value of attribute
    return_value[i] = ith value of attribute
    

范例

Example #1 List all values of the "mail" attribute for a directory entry

<?php
// $ds is a valid link identifier for a directory server

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

// $entry is a valid entry identifier from a prior call to
//        one of the calls that returns a directory entry

$values ldap_get_values($ds$entry"mail");

echo 
$values["count"] . " email addresses for this entry.<br />";

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

参见

  • ldap_get_values_len() - Get all binary values from a result entry



相关阅读:
ldap_get_values_len Get all binary values from a result entry
ldap_list Single-level search
ldap_modify Modify an LDAP entry
ldap_mod_add Add attribute values to current attributes
ldap_mod_del Delete attribute values from current attributes
ldap_mod_replace Replace attribute values with new ones
ldap_next_attribute Get the next attribute in result
ldap_next_entry Get next result entry
ldap_next_reference Get next reference
ldap_parse_reference Extract information from reference entry
ldap_parse_result Extract information from result
ldap_read Read an entry
ldap_rename Modify the name of an entry
ldap_sasl_bind Bind to LDAP directory using SASL
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