计算数组中的char数

Question

I've an array got with preg_match_all. This array contain 4 values and each value is a number. I want to display ONLY the value that have 10 or more character. Example:

Array_Value1 = 1234567890
Array_Value2 = 01234
Array_Value3 = 449125
Array_Value4 = 991234581210

I want to show with an echo only Array_Value1 and Array_Value4 because formed of 10 or more characters! How can I do it?

I tried with count_char or str_len but I see a message that say "Array to String conversion".

Anyone can help me?

Answer 1

Try this-

foreach($my_arr as $val)
{
    if(strlen((string)$val) >=10)
       // more than or equal to 10
    else
       // less than 10
}