preg_match output code example
Example 1: preg_match
if(!preg_match('/^\[a-zA-Z]+$/',$input)) {
// String contains not allowed characters ...
}
Example 2: php regex
preg_match('/(foo)(bar)(baz)/', 'foobarbaz', $matches, PREG_OFFSET_CAPTURE);
if(!preg_match('/^\[a-zA-Z]+$/',$input)) {
// String contains not allowed characters ...
}
preg_match('/(foo)(bar)(baz)/', 'foobarbaz', $matches, PREG_OFFSET_CAPTURE);