<refentry id="package.payment.payment-dta.dta.count"> <refnamediv> <refname> <function>DTA::count</function> </refname> <refpurpose>Return number of exchanges</refpurpose> </refnamediv> <refsynopsisdiv> <funcsynopsis> <funcsynopsisinfo>require_once '/DTA.php';</funcsynopsisinfo> <funcprototype> <funcdef> integer <function>DTA::count</function> </funcdef> <paramdef /> </funcprototype> </funcsynopsis> </refsynopsisdiv> <refsect1 id="package.payment.payment-dta.dta.count.desc"> &title.desc; ¬documented; </refsect1> <refsect1 id="package.payment.payment-dta.dta.count.throws"> &title.throws; <para> <emphasis>throws</emphasis> no exceptions thrown </para> </refsect1> <refsect1 id="package.payment.payment-dta.dta.count.note"> &title.note; ¬e.notstatic; </refsect1> </refentry>