There's probably a regex solution that is most elegant, but here is
one solution:
if ($str == str_replace(array(' ', "\n"), '', $str)) {
// if you get here, then $str has no spaces or newline characters
}
~Ted
On 4-Jun-08, at 4:04 PM, Tyson Vanover wrote:
I need a quick way to make sure that a string is a single word with
no white spaces. I would prefer that it is a command that could fit
on a single line. Or at least an if block.
I have a few thoughts on this but it involves things like explode(),
stripslashes(), etc.
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