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.
if (strpos($string, ' ') === false) {
//may not work for tabs, newlines etc
echo 'No spaces!';
}
if (preg_match('/[\s]*/', $string) === false) {
echo 'No spaces!';
}
-Shawn
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