how to replace spaces between words in commas

[doforumda]

hi how can we replace spaces between words to comma e,g "first second third" replace to "first,second,third"

 

and

 

how can we make first letter of each word after comma capital e.g, "first,second,third" to "First,Second,Third"

[grlayouts]

do you have a code we could look at?

[Psycho]

$string = "first  second third";

echo preg_replace('/[ ]+/', ',', ucwords($string));

//Output: First,Second,Third

[doforumda]

$string = "first  second third";

echo preg_replace('/[ ]+/', ',', ucwords($string));

//Output: First,Second,Third

great thats working thanks

 

now what if there is string with only commas between words in that string so can we capital first letter of each word after comma. the above example works but it first remove space and capitalize first letter

 

[Psycho]

$string = "first,second third , fourth";

echo preg_replace('/[ |,]+/', ',', ucwords(preg_replace('/,/', ' ', $string)));

//Output: First,Second,Third,Fourth