Description
bool
ldap_get_option ( resource link_identifier, int option, mixed &retval )
Sets retval to the value of the specified option.
Returns TRUE on success or FALSE on failure.
The parameter option can be one of:
LDAP_OPT_DEREF, LDAP_OPT_SIZELIMIT, LDAP_OPT_TIMELIMIT,
LDAP_OPT_PROTOCOL_VERSION, LDAP_OPT_ERROR_NUMBER, LDAP_OPT_REFERRALS,
LDAP_OPT_RESTART, LDAP_OPT_HOST_NAME, LDAP_OPT_ERROR_STRING,
LDAP_OPT_MATCHED_DN. These are described in
draft-ietf-ldapext-ldap-c-api-xx.txt
Note: This function is only available when using OpenLDAP 2.x.x OR
Netscape Directory SDK x.x, and was added in PHP 4.0.4
Example 1. Check protocol version
<?php
// $ds is a valid link identifier for a directory server
if (ldap_get_option($ds, LDAP_OPT_PROTOCOL_VERSION, $version)) {
echo "Using protocol version $version\n";
} else {
echo "Unable to determine protocol version\n";
}
?>
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See also ldap_set_option().
