Is there anyway to find out if an array has any element of type int (numeric)

Asked Jul 06 '20 at 12:28

Active Jul 06 '20 at 12:32

Viewed 19 times

So i have this string type variable like

$str = "does this string have the number 123"

Then i explod it to $exploded

Now how can i find if there is an numeric element in array $exploded??

Or simply find out if is there a number in the string $a??

asked Jul 06 '20 at 12:28

José Mauro

Loop over the array and test each occurance [`is_numeric()`](https://www.php.net/manual/en/function.is-numeric.php) – RiggsFolly Jul 06 '20 at 12:29
you can use regex here. – nice_dev Jul 06 '20 at 12:30
like: https://3v4l.org/aLZlc – Lawrence Cherone Jul 06 '20 at 12:38

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