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php-manual-en-4.3.0-2mdk.noarch.rpm

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>ldap_get_option</H1
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><A
NAME="AEN43085"
></A
><P
>    (PHP 4 &#62;= 4.0.4)</P
>ldap_get_option&nbsp;--&nbsp;Get the current value for given option</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN43088"
></A
><H2
>Description</H2
>bool <B
CLASS="methodname"
>ldap_get_option</B
> ( resource link_identifier, int option, mixed retval)<BR
></BR
><P
>&#13;     Sets <TT
CLASS="parameter"
><I
>retval</I
></TT
> to the value of the specified option.
     Returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> on success or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on failure.</P
><P
>&#13;     The parameter <TT
CLASS="parameter"
><I
>option</I
></TT
> 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 
     <A
HREF="http://www.openldap.org/devel/cvsweb.cgi/~checkout~/doc/drafts/draft-ietf-ldapext-ldap-c-api-xx.txt"
TARGET="_top"
>draft-ietf-ldapext-ldap-c-api-xx.txt</A
>
     </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Note: </B
>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
      </P
></BLOCKQUOTE
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>Example 1. Check protocol version</B
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><PRE
CLASS="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";
else
    echo "Unable to determine protocol version";</PRE
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     </P
><P
>&#13;      See also <A
HREF="function.ldap-set-option.html"
><B
CLASS="function"
>ldap_set_option()</B
></A
>.</P
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