I got a contact form, I need to filter some words.I'm doing it as following:\[code\]$array = array('lorem', 'ipsum', 'ip.sum');for($i = 0; $i < count($array); $i++) { if( preg_match("/".$array[$i]."/", (string) $field) ) { return false; } }\[/code\]I'm not a regex master, but it should be working for words like: lorem or ipsum. But it is not.BTW. Any suggestions how to catch mispelled words, ex. i.psum, l.o.rem?Update
Of course, I have no empty pattern, I just forgot to paste it.Update 2
I've decided to got the way suggested by Daniel Vandersluis. Abnyway, I'm not able to make it working.\[code\]$field = "ipsum lorem"; // This value comes from textarea$array = array('ipsum', 'lorem', 'ip.sum');foreach($array as $term): if(preg_match('/'.preg_quote($term).'/', $field)) { return false; }endforeach;\[/code\]Any ideas?
Of course, I have no empty pattern, I just forgot to paste it.Update 2
I've decided to got the way suggested by Daniel Vandersluis. Abnyway, I'm not able to make it working.\[code\]$field = "ipsum lorem"; // This value comes from textarea$array = array('ipsum', 'lorem', 'ip.sum');foreach($array as $term): if(preg_match('/'.preg_quote($term).'/', $field)) { return false; }endforeach;\[/code\]Any ideas?