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bjori/gist:32a8bb95b79c1ac31e65

Created February 23, 2015 22:36
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gistfile1.txt
ID Name Options Flags Description
-------------------------------------- ------------------------ --------- ------------------------------------------------------------------------------------------------------------------------------------------------------------------ ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
`FILTER_SANITIZE_EMAIL` "email" Remove all characters except letters, digits and `` !#$%&'*+-/=?^_`{|}~@.[] ``.
`FILTER_SANITIZE_ENCODED` "encoded" `FILTER_FLAG_STRIP_LOW`, `FILTER_FLAG_STRIP_HIGH`, `FILTER_FLAG_ENCODE_LOW`, `FILTER_FLAG_ENCODE_HIGH` URL-encode string, optionally strip or encode special characters.
`FILTER_SANITIZE_MAGIC_QUOTES` "magic\_quotes" Apply `addslashes`.
`FILTER_SANITIZE_NUMBER_FLOAT` "number\_float" `FILTER_FLAG_ALLOW_FRACTION`, `FILTER_FLAG_ALLOW_THOUSAND`, `FILTER_FLAG_ALLOW_SCIENTIFIC` Remove all characters except digits, `+-` and optionally `.,eE`.
`FILTER_SANITIZE_NUMBER_INT` "number\_int" Remove all characters except digits, plus and minus sign.
`FILTER_SANITIZE_SPECIAL_CHARS` "special\_chars" `FILTER_FLAG_STRIP_LOW`, `FILTER_FLAG_STRIP_HIGH`, `FILTER_FLAG_ENCODE_HIGH` HTML-escape `'"<>&` and characters with ASCII value less than 32, optionally strip or encode other special characters.
`FILTER_SANITIZE_FULL_SPECIAL_CHARS` "full\_special\_chars" `FILTER_FLAG_NO_ENCODE_QUOTES`, Equivalent to calling `htmlspecialchars` with `ENT_QUOTES` set. Encoding quotes can be disabled by setting `FILTER_FLAG_NO_ENCODE_QUOTES`. Like `htmlspecialchars`, this filter is aware of the [default\_charset](#ini.default-charset) and if a sequence of bytes is detected that makes up an invalid character in the current character set then the entire string is rejected resulting in a 0-length string. When using this filter as a default filter, see the warning below about setting the default flags to 0.
`FILTER_SANITIZE_STRING` "string" `FILTER_FLAG_NO_ENCODE_QUOTES`, `FILTER_FLAG_STRIP_LOW`, `FILTER_FLAG_STRIP_HIGH`, `FILTER_FLAG_ENCODE_LOW`, `FILTER_FLAG_ENCODE_HIGH`, `FILTER_FLAG_ENCODE_AMP` Strip tags, optionally strip or encode special characters.
`FILTER_SANITIZE_STRIPPED` "stripped" Alias of "string" filter.
`FILTER_SANITIZE_URL` "url" Remove all characters except letters, digits and `` $-_.+!*'(),{}|\\^~[]`<>#%";/?:@&= ``.
`FILTER_UNSAFE_RAW` "unsafe\_raw" `FILTER_FLAG_STRIP_LOW`, `FILTER_FLAG_STRIP_HIGH`, `FILTER_FLAG_ENCODE_LOW`, `FILTER_FLAG_ENCODE_HIGH`, `FILTER_FLAG_ENCODE_AMP` Do nothing, optionally strip or encode special characters. This filter is also aliased to `FILTER_DEFAULT`.
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bjori commented Feb 23, 2015

Try viewing that with textwidth 80

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