How to use explode for string and variable both?

Question

I have an variable like ****

I want to explode it.

I am using

$myVal= "C,6,11";
$garray = array_map('intval', explode(',', $myVal));

but i get 0,6,11

i want C in-place of 0. how it possible?

intval — Get the integer value of a variable.

Nigel Ren
– Nigel Ren

2020-12-31 09:46:08 +00:00
Commented Dec 31, 2020 at 9:46 — Nigel Ren
– Nigel Ren, Commented Dec 31, 2020 at 9:46

likle · Accepted Answer · 2020-12-31 10:57:02Z

2

If you need the numbers to have an integer type in the resulting array you could try something like this:

$myVal= "C,6,11";
$garray = array_map(function($value) {
    if(strval($value) === strval(intval($value))) {
        return intval($value);
    } else {
        return $value;
    }
}, explode(',', $myVal));

however, if you don't care about the type you can just do that:

$myVal= "C,6,11";
$garray = explode(',', $myVal);

edited Dec 31, 2020 at 10:57

answered Dec 31, 2020 at 10:43

likle

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