我有这个数组:
$array_lugares = array
(
array("barra"=>array
(
/*SENTIDO BARRA*/
"Sao conrado"=>array("-22.999743","-43.270694"),
"Elevado do Joa"=>array("-22.999429","-43.27317")
),
"zona sul"=>array
(
/*SENTIDO ZONA SUL:*/
"passarela barra"=>array("-23.008346","-43.303708"),
"barra grill"=>array("-23,010576", "-43,302028"),
"lagoa barra"=>array("-22,997348", "-43,263200")
),
"recreio"=>array(
/*SENTIDO RECREIO:*/
"passarela barra"=>array("-23.008283","-43.303634"),
"rio mar"=>array("22.999958","-43.402648"),
"ribalta"=>array("-22,999753", "-43,409211")
)
)
);
我正在尝试这样做,所以我得到一个字符串,如果strpos发现'barra'它试图鳍'sao conrado'或'elevado do joa'如果它发现它返回它的坐标,是否有更好的方法去做吧 ?这是我能做的最好的,但我不认为这是最好的方法,因为它必须每次循环才能找到'barra','recreio'等等
帮助
答案 0 :(得分:1)
尝试这样的事情:
if(isset($array_lugares[0]['barra']['Sao conrado']))
{
//Exists
}