Question

I found this solution on Stack Overflow for getting the first word from a sentence.

$myvalue = 'Test me more';
$arr = explode(' ',trim($myvalue));
echo $arr[0]; // will print Test

This is suitable when a space character is used to divide words. Does anyone know how to get the first word from a string if you do not know what the divider is? It can be ‘ ‘ (space), ‘.’ (full stop), ‘.’ (or comma).

Basically, how do you take anything that is a letter from a string up to the point where there is no letter?

E.g.:

• House, rest of sentence here would give House
• House. would also give House
• House thing would also give House

Answer 1

preg_split is what you’re looking for.

$str = "bla1 bla2,bla3";
$words = preg_split("/[\s,]+/", $str);

This snippet splits the $str by space, \t, comma, \n.