字符串数组传入函数

#!/bin/bash

str=(
"zhangsan" "29"
"lisi" "30"
)

array=($str)
function test()
{
    echo "param" $@
    array=(`echo "$@"`)
    for i in $array
    do
        echo $i
    done 

    len=${#array[@]}
    echo $len
    for ((i=0;i<len/2;i++))
    do
        echo ${array[$i * 2]}  "-- " ${array[$i * 2 + 1]} 
    done

}

test "${str[*]}"