how to change everything in a string?

[iainlang]

I need to know how to change every comma in a string to a space and i'm not having a lot of luck with strstr() I don't seem to understand. it any ehlp, thanx

[zq29]

strstr() is used to find first occurrence of a string within a string. You will have better luck with str_replace(). You can use it like so: str_replace(","," ",$string);

[wildteen88]

should be able do that easily with str_replace
[code]$str = "This has,commas,init";

$str = str_replace(',', ' ', $str);

echo $str;[/code]