libs
Packages
Interfaces, Classes, Traits and Enums
- utf8
- UTF-8 friendly replacement functions - v0.2 Copyright (C) 2004-2006 Niels Leenheer & Andy Matsubara
- ZipStream
Table of Contents
- rc4() : mixed
- encryption support functions
- bindtextdomain() : mixed
- Dummy routines so zenphoto will run on servers that do not have PHP getttext support.
- kses() : type
- This function makes sure that only the allowed HTML element names, attribute names and attribute values plus only sane HTML entities will occur in $string. You have to remove any slashes from PHP's magic quotes before you call this function.
- kses_hook() : mixed
- You add any kses hooks here.
- kses_version() : mixed
- This function returns kses' version number.
- kses_split() : mixed
- This function searches for HTML tags, no matter how malformed. It also matches stray ">" characters.
- kses_split2() : string
- This function does a lot of work. It rejects some very malformed things like <:::>. It returns an empty string, if the element isn't allowed (look ma, no strip_tags()!). Otherwise it splits the tag into an element and an attribute list.
- kses_attr() : type
- This function removes all attributes, if none are allowed for this element.
- kses_hair() : type
- This function does a lot of work. It parses an attribute list into an array with attribute data, and tries to do the right thing even if it gets weird input. It will add quotes around attribute values that don't have any quotes or apostrophes around them, to make it easier to produce HTML code that will conform to W3C's HTML specification. It will also remove bad URL protocols from attribute values.
- kses_check_attr_val() : bool
- This function performs different checks for attribute values. The currently implemented checks are "maxlen", "minlen", "maxval", "minval" and "valueless" with even more checks to come soon.
- kses_bad_protocol() : type
- This function removes all non-allowed protocols from the beginning of $string. It ignores whitespace and the case of the letters, and it does understand HTML entities. It does its work in a while loop, so it won't be fooled by a string like "javascript:javascript:alert(57)".
- kses_no_null() : type
- This function removes any NULL characters in $string.
- kses_stripslashes() : type
- This function changes the character sequence \" to just " It leaves all other slashes alone. It's really weird, but the quoting from preg_replace(//e) seems to require this.
- kses_array_lc() : mixed
- This function goes through an array, and changes the keys to all lower case.
- kses_js_entities() : type
- This function removes the HTML JavaScript entities found in early versions of Netscape 4.
- kses_html_error() : type
- This function deals with parsing errors in kses_hair(). The general plan is to remove everything to and including some whitespace, but it deals with quotes and apostrophes as well.
- kses_bad_protocol_once() : type
- This function searches for URL protocols at the beginning of $string, while handling whitespace and HTML entities.
- kses_bad_protocol_once2() : string
- This function processes URL protocols, checks to see if they're in the white- list or not, and returns different data depending on the answer.
- kses_normalize_entities() : type
- This function normalizes HTML entities. It will convert "AT&T" to the correct "AT&T", ":" to ":", "&#XYZZY;" to "&#XYZZY;" and so on.
- kses_normalize_entities2() : type
- This function helps kses_normalize_entities() to only accept 16 bit values and nothing more for &#number; entities.
- kses_decode_entities() : type
- This function decodes numeric HTML entities (A and A). It doesn't do anything with other entities like ä, but we don't need them in the URL protocol whitelisting system anyway.
Functions
rc4()
encryption support functions
rc4(mixed $pass, mixed $message) : mixed
Parameters
- $pass : mixed
- $message : mixed
Return values
mixed —bindtextdomain()
Dummy routines so zenphoto will run on servers that do not have PHP getttext support.
bindtextdomain(mixed $domain, mixed $path) : mixed
Wrappers used as a drop in replacement for the standard gettext functions
Only include if the native PHP extension gettext is not available!
Parameters
- $domain : mixed
- $path : mixed
Return values
mixed —kses()
This function makes sure that only the allowed HTML element names, attribute names and attribute values plus only sane HTML entities will occur in $string. You have to remove any slashes from PHP's magic quotes before you call this function.
kses(type $string, type $allowed_html[, type $allowed_protocols = array('http', 'https', 'ftp', 'news', 'nntp', 'telnet', 'gopher', 'mailto') ]) : type
Parameters
- $string : type
- $allowed_html : type
- $allowed_protocols : type = array('http', 'https', 'ftp', 'news', 'nntp', 'telnet', 'gopher', 'mailto')
Return values
type —kses_hook()
You add any kses hooks here.
kses_hook(mixed $string) : mixed
Parameters
- $string : mixed
Return values
mixed —kses_version()
This function returns kses' version number.
kses_version() : mixed
Return values
mixed —kses_split()
This function searches for HTML tags, no matter how malformed. It also matches stray ">" characters.
kses_split(mixed $string, mixed $allowed_html, mixed $allowed_protocols) : mixed
Parameters
- $string : mixed
- $allowed_html : mixed
- $allowed_protocols : mixed
Return values
mixed —kses_split2()
This function does a lot of work. It rejects some very malformed things like <:::>. It returns an empty string, if the element isn't allowed (look ma, no strip_tags()!). Otherwise it splits the tag into an element and an attribute list.
kses_split2(type $matches) : string
Parameters
- $matches : type
Tags
Return values
string —kses_attr()
This function removes all attributes, if none are allowed for this element.
kses_attr(type $element, type $attr, type $allowed_html, type $allowed_protocols) : type
If some are allowed it calls kses_hair() to split them further, and then it builds up new HTML code from the data that kses_hair() returns. It also removes "<" and ">" characters, if there are any left. One more thing it does is to check if the tag has a closing XHTML slash, and if it does, it puts one in the returned code as well.
Parameters
- $element : type
- $attr : type
- $allowed_html : type
- $allowed_protocols : type
Return values
type —kses_hair()
This function does a lot of work. It parses an attribute list into an array with attribute data, and tries to do the right thing even if it gets weird input. It will add quotes around attribute values that don't have any quotes or apostrophes around them, to make it easier to produce HTML code that will conform to W3C's HTML specification. It will also remove bad URL protocols from attribute values.
kses_hair(type $attr, type $allowed_protocols) : type
Parameters
- $attr : type
- $allowed_protocols : type
Return values
type —kses_check_attr_val()
This function performs different checks for attribute values. The currently implemented checks are "maxlen", "minlen", "maxval", "minval" and "valueless" with even more checks to come soon.
kses_check_attr_val(type $value, type $vless, type $checkname, type $checkvalue) : bool
Parameters
- $value : type
- $vless : type
- $checkname : type
- $checkvalue : type
Return values
bool —kses_bad_protocol()
This function removes all non-allowed protocols from the beginning of $string. It ignores whitespace and the case of the letters, and it does understand HTML entities. It does its work in a while loop, so it won't be fooled by a string like "javascript:javascript:alert(57)".
kses_bad_protocol(type $string, type $allowed_protocols) : type
Parameters
- $string : type
- $allowed_protocols : type
Return values
type —kses_no_null()
This function removes any NULL characters in $string.
kses_no_null(type $string) : type
Parameters
- $string : type
Return values
type —kses_stripslashes()
This function changes the character sequence \" to just " It leaves all other slashes alone. It's really weird, but the quoting from preg_replace(//e) seems to require this.
kses_stripslashes(type $string) : type
Parameters
- $string : type
Return values
type —kses_array_lc()
This function goes through an array, and changes the keys to all lower case.
kses_array_lc(mixed $inarray) : mixed
Parameters
- $inarray : mixed
Return values
mixed —kses_js_entities()
This function removes the HTML JavaScript entities found in early versions of Netscape 4.
kses_js_entities(type $string) : type
Parameters
- $string : type
Return values
type —kses_html_error()
This function deals with parsing errors in kses_hair(). The general plan is to remove everything to and including some whitespace, but it deals with quotes and apostrophes as well.
kses_html_error(type $string) : type
Parameters
- $string : type
Return values
type —kses_bad_protocol_once()
This function searches for URL protocols at the beginning of $string, while handling whitespace and HTML entities.
kses_bad_protocol_once(type $string, type $allowed_protocols) : type
Parameters
- $string : type
- $allowed_protocols : type
Tags
Return values
type —kses_bad_protocol_once2()
This function processes URL protocols, checks to see if they're in the white- list or not, and returns different data depending on the answer.
kses_bad_protocol_once2(type $matches) : string
Parameters
- $matches : type
Tags
Return values
string —kses_normalize_entities()
This function normalizes HTML entities. It will convert "AT&T" to the correct "AT&T", ":" to ":", "&#XYZZY;" to "&#XYZZY;" and so on.
kses_normalize_entities(type $string) : type
Parameters
- $string : type
Return values
type —kses_normalize_entities2()
This function helps kses_normalize_entities() to only accept 16 bit values and nothing more for &#number; entities.
kses_normalize_entities2(type $matches) : type
Parameters
- $matches : type
Return values
type —kses_decode_entities()
This function decodes numeric HTML entities (A and A). It doesn't do anything with other entities like ä, but we don't need them in the URL protocol whitelisting system anyway.
kses_decode_entities(type $string) : type
Parameters
- $string : type