Каталог
array(5) {
[0]=>
string(7) "catalog"
[1]=>
string(12) "vozdukhovody"
[2]=>
string(15) "kruglye_stalnye"
[3]=>
string(11) "perekhod_kr"
[4]=>
string(73) "perekhod_kruglyy_d_1000_d_350_dlina_1000_tip_1_otsinkovannaya_stal_0_7_mm"
}
NULL