##PHPVerbalExpressions
- ported from VerbalExpressions
VerbalExpressions is a PHP library that helps to construct hard regular expressions.
// some tests
$regex = new VerEx;
$regex ->startOfLine()
->then( "http" )
->maybe( "s" )
->then( "://" )
->maybe( "www." )
->anythingBut( " " )
->endOfLine();
if($regex->test("http://github.com"))
echo "valid url";
else
echo "invalid url";
if (preg_match($regex, 'http://github.com')) {
echo 'valid url';
} else {
echo 'invalud url';
}
echo "<pre>". $regex->getRegex() ."</pre>";
echo $regex ->clean(array("modifiers"=> "m","replaceLimit"=>4))
->find(' ')
->replace("This is a small test http://somesite.com and some more text.", "-");
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