php checking chars help
Does anyone have a function to check for spaces and to make sure length is not over 20 chars?
ASKER
@gawai Not what I was lookin for. I was looking for something that checked a string to see if it had spaces OR if it was over 20 characters.
ASKER CERTIFIED SOLUTION
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ASKER
Thanks
<?php
function wordcount($str) {
return count(explode(" ",$str));
}
// Example Usage:
$test = "This String has five words.";
echo "There are " . wordcount($test) . " in the sentence";
?>