string(81) "/<(\/?)(script|i?frame|style|html|body|title|link|meta|object|\?|\%)([^>]*?)>/isU" string(36) "/(<[^>]*)on[a-zA-Z]+\s*=([^>]*>)/isU" string(199) "/--|select\b|and\b|or\b|like\b|regexp\b|from\b|where\b|update\b|insert\b|exec\b|order\s*by|having\b|drop\b|delete\b|\(|\)|\[|\]|\||<|>|;|:|&|'|\"|%|\+|-|_|=|\*|\\|union|into|load_file|outfile|dump/is" string(40) "/(^|[^\w])(https?:\/\/[^\s]+)([^\w]|$)/i" string(35) "/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]/u" string(10) "/\p{Cc}+/u"