## [Zend_Filter] element index

### Package indexes

- Zend
- Zend_Acl
- Zend_Auth
- Zend_Cache
- Zend_Config
- Zend_Console_Getopt
- Zend_Controller
- Zend_Date
- Zend_Db
- Zend_Feed
- Zend_Gdata
- Zend_Http
- Zend_Json
- Zend_Locale
- Zend_Log
- Zend_Mail
- Zend_Measure
- Zend_Mime
- Zend_Pdf
- Zend_Request
- Zend_Rest
- Zend_Search
- Zend_Search_Lucene
- Zend_Server
- Zend_Service
- Zend_Session
- Zend_Uri
- Zend_Validate
- Zend_View
- Zend_XmlRpc

All elements
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$_attributesAllowed
  Zend_Filter_StripTags::$_attributesAllowed in StripTags.php
  Array of allowed attributes for all allowed tags
$_charList
  Zend_Filter_StringTrim::$_charList in StringTrim.php
  List of characters provided to the trim() function
$_charSet
  Zend_Filter_HtmlEntities::$_charSet in HtmlEntities.php
  Corresponds to third htmlentities() argument
$_filters
  Zend_Filter::$_filters in Filter.php
  Filter chain
$_quoteStyle
  Zend_Filter_HtmlEntities::$_quoteStyle in HtmlEntities.php
  Corresponds to second htmlentities() argument
$_tagsAllowed
  Zend_Filter_StripTags::$_tagsAllowed in StripTags.php
  Array of allowed tags and allowed attributes for each allowed tag
_filterTag
  Zend_Filter_StripTags::_filterTag() in StripTags.php
  Filters a single tag against the current option settings
__construct
  Zend_Filter_StripTags::__construct() in StripTags.php
  Sets the filter options
__construct
  Zend_Filter_StringTrim::__construct() in StringTrim.php
  Sets filter options
__construct
  Zend_Filter_HtmlEntities::__construct() in HtmlEntities.php
  Sets filter options
$_source
  Zend_Filter_Input::$_source in Input.php
  Input data source
__construct
  Zend_Filter_Input::__construct() in Input.php
  Stores a reference to the data source array and removes the reference $source when $strict is true

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addFilter
  Zend_Filter::addFilter() in Filter.php
  Adds a filter to the end of the chain
Alnum.php
  Alnum.php in Alnum.php
Alpha.php
  Alpha.php in Alpha.php

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BaseName.php
  BaseName.php in BaseName.php

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Digits.php
  Digits.php in Digits.php
Dir.php
  Dir.php in Dir.php

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Exception.php
  Exception.php in Exception.php

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filter
  Zend_Filter_Interface::filter() in Interface.php
  Returns the result of filtering $value
filter
  Zend_Filter_Int::filter() in Int.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_RealPath::filter() in RealPath.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_StringToLower::filter() in StringToLower.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_StripTags::filter() in StripTags.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_StringTrim::filter() in StringTrim.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_HtmlEntities::filter() in HtmlEntities.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter::filter() in Filter.php
  Returns $value filtered through each filter in the chain
filter
  Zend_Filter_BaseName::filter() in BaseName.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_Alpha::filter() in Alpha.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_Digits::filter() in Digits.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_Dir::filter() in Dir.php
  Defined by Zend_Filter_Interface
filter
  Zend_Filter_Alnum::filter() in Alnum.php
  Defined by Zend_Filter_Interface
Filter.php
  Filter.php in Filter.php

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getAlnum
  Zend_Filter::getAlnum() in Filter.php
  Returns only the alphabetic characters and digits in value.
getAlpha
  Zend_Filter::getAlpha() in Filter.php
  Returns only the alphabetic characters in value.
getAttributesAllowed
  Zend_Filter_StripTags::getAttributesAllowed() in StripTags.php
  Returns the attributesAllowed option
getCharList
  Zend_Filter_StringTrim::getCharList() in StringTrim.php
  Returns the charList option
getCharSet
  Zend_Filter_HtmlEntities::getCharSet() in HtmlEntities.php
  Returns the charSet option
getDigits
  Zend_Filter::getDigits() in Filter.php
  Returns only the digits in value. This differs from getInt().
getDir
  Zend_Filter::getDir() in Filter.php
  Returns dirname(value).
getInt
  Zend_Filter::getInt() in Filter.php
  Returns (int) value.
getPath
  Zend_Filter::getPath() in Filter.php
  Returns realpath(value).
getQuoteStyle
  Zend_Filter_HtmlEntities::getQuoteStyle() in HtmlEntities.php
  Returns the quoteStyle option
getTagsAllowed
  Zend_Filter_StripTags::getTagsAllowed() in StripTags.php
  Returns the tagsAllowed option
getAlnum
  Zend_Filter_Input::getAlnum() in Input.php
  Returns only the alphabetic characters and digits in value.
getAlpha
  Zend_Filter_Input::getAlpha() in Input.php
  Returns only the alphabetic characters in value.
getDigits
  Zend_Filter_Input::getDigits() in Input.php
  Returns only the digits in value. This differs from getInt().
getDir
  Zend_Filter_Input::getDir() in Input.php
  Returns dirname(value).
getInt
  Zend_Filter_Input::getInt() in Input.php
  Returns (int) value.
getPath
  Zend_Filter_Input::getPath() in Input.php
  Returns realpath(value).
getRaw
  Zend_Filter_Input::getRaw() in Input.php
  Returns value.

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HtmlEntities.php
  HtmlEntities.php in HtmlEntities.php

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isAlnum
  Zend_Filter::isAlnum() in Filter.php
  Returns TRUE if every character is alphabetic or a digit, FALSE otherwise.
isAlpha
  Zend_Filter::isAlpha() in Filter.php
  Returns TRUE if every character is alphabetic, FALSE otherwise.
isBetween
  Zend_Filter::isBetween() in Filter.php
  Returns TRUE if value is greater than or equal to $min and less than or equal to $max, FALSE otherwise. If $inc is set to FALSE, then the value must be strictly greater than $min and strictly less than $max.
isCcnum
  Zend_Filter::isCcnum() in Filter.php
  Returns TRUE if it is a valid credit card number format.
isDate
  Zend_Filter::isDate() in Filter.php
  Returns TRUE if value is a valid date, FALSE otherwise.
isDigits
  Zend_Filter::isDigits() in Filter.php
  Returns TRUE if every character is a digit, FALSE otherwise.
isEmail
  Zend_Filter::isEmail() in Filter.php
  Returns TRUE if value is a valid email format, FALSE otherwise.
isFloat
  Zend_Filter::isFloat() in Filter.php
  Returns TRUE if value is a valid float value, FALSE otherwise.
isGreaterThan
  Zend_Filter::isGreaterThan() in Filter.php
  Returns TRUE if value is greater than $min, FALSE otherwise.
isHex
  Zend_Filter::isHex() in Filter.php
  Returns TRUE if value is a valid hexadecimal format, FALSE otherwise.
isHostname
  Zend_Filter::isHostname() in Filter.php
  Returns TRUE if value is a valid hostname, FALSE otherwise.
isInt
  Zend_Filter::isInt() in Filter.php
  Returns TRUE if value is a valid integer value, FALSE otherwise.
isIp
  Zend_Filter::isIp() in Filter.php
  Returns TRUE if value is a valid IP format, FALSE otherwise.
isLessThan
  Zend_Filter::isLessThan() in Filter.php
  Returns TRUE if value is less than $max, FALSE otherwise.
isOneOf
  Zend_Filter::isOneOf() in Filter.php
  Returns TRUE if value is one of $allowed, FALSE otherwise.
isRegex
  Zend_Filter::isRegex() in Filter.php
  Returns TRUE if value matches $pattern, FALSE otherwise. Uses preg_match() for the matching.
Int.php
  Int.php in Int.php
Interface.php
  Interface.php in Interface.php
Input.php
  Input.php in Input.php

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keyExists
  Zend_Filter_Input::keyExists() in Input.php
  Checks if a key exists

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noPath
  Zend_Filter::noPath() in Filter.php
  Returns basename(value).
noTags
  Zend_Filter::noTags() in Filter.php
  Returns value with all tags removed.
noPath
  Zend_Filter_Input::noPath() in Input.php
  Returns basename(value).
noTags
  Zend_Filter_Input::noTags() in Input.php
  Returns value with all tags removed.

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HOST_ALLOW_ALL
  Zend_Filter::HOST_ALLOW_ALL in Filter.php
HOST_ALLOW_DNS
  Zend_Filter::HOST_ALLOW_DNS in Filter.php
  Options for isHostname() that specify which types of hostnames to allow.
HOST_ALLOW_IP
  Zend_Filter::HOST_ALLOW_IP in Filter.php
HOST_ALLOW_LOCAL
  Zend_Filter::HOST_ALLOW_LOCAL in Filter.php

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RealPath.php
  RealPath.php in RealPath.php

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setAttributesAllowed
  Zend_Filter_StripTags::setAttributesAllowed() in StripTags.php
  Sets the attributesAllowed option
setCharList
  Zend_Filter_StringTrim::setCharList() in StringTrim.php
  Sets the charList option
setCharSet
  Zend_Filter_HtmlEntities::setCharSet() in HtmlEntities.php
  Sets the charSet option
setQuoteStyle
  Zend_Filter_HtmlEntities::setQuoteStyle() in HtmlEntities.php
  Sets the quoteStyle option
setTagsAllowed
  Zend_Filter_StripTags::setTagsAllowed() in StripTags.php
  Sets the tagsAllowed option
StringToLower.php
  StringToLower.php in StringToLower.php
StringTrim.php
  StringTrim.php in StringTrim.php
StripTags.php
  StripTags.php in StripTags.php

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testAlnum
  Zend_Filter_Input::testAlnum() in Input.php
  Returns value if every character is alphabetic or a digit, FALSE otherwise.
testAlpha
  Zend_Filter_Input::testAlpha() in Input.php
  Returns value if every character is alphabetic, FALSE otherwise.
testBetween
  Zend_Filter_Input::testBetween() in Input.php
  Returns value if it is greater than or equal to $min and less than or equal to $max, FALSE otherwise. If $inc is set to FALSE, then the value must be strictly greater than $min and strictly less than $max.
testCcnum
  Zend_Filter_Input::testCcnum() in Input.php
  Returns value if it is a valid credit card number format. The optional second argument allows developers to indicate the type.
testDate
  Zend_Filter_Input::testDate() in Input.php
  Returns $value if it is a valid date, FALSE otherwise. The date is required to be in ISO 8601 format.
testDigits
  Zend_Filter_Input::testDigits() in Input.php
  Returns value if every character is a digit, FALSE otherwise.
testEmail
  Zend_Filter_Input::testEmail() in Input.php
  Returns value if it is a valid email format, FALSE otherwise.
testFloat
  Zend_Filter_Input::testFloat() in Input.php
  Returns value if it is a valid float value, FALSE otherwise.
testGreaterThan
  Zend_Filter_Input::testGreaterThan() in Input.php
  Returns value if it is greater than $min, FALSE otherwise.
testHex
  Zend_Filter_Input::testHex() in Input.php
  Returns value if it is a valid hexadecimal format, FALSE otherwise.
testHostname
  Zend_Filter_Input::testHostname() in Input.php
  Returns value if it is a valid hostname, FALSE otherwise.
testInt
  Zend_Filter_Input::testInt() in Input.php
  Returns value if it is a valid integer value, FALSE otherwise.
testIp
  Zend_Filter_Input::testIp() in Input.php
  Returns value if it is a valid IP format, FALSE otherwise.
testLessThan
  Zend_Filter_Input::testLessThan() in Input.php
  Returns value if it is less than $max, FALSE otherwise.
testOneOf
  Zend_Filter_Input::testOneOf() in Input.php
  Returns value if it is one of $allowed, FALSE otherwise.
testRegex
  Zend_Filter_Input::testRegex() in Input.php
  Returns value if it matches $pattern, FALSE otherwise. Uses preg_match() for the matching.

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Zend_Filter
  Zend_Filter in Filter.php
Zend_Filter_Alnum
  Zend_Filter_Alnum in Alnum.php
Zend_Filter_Alpha
  Zend_Filter_Alpha in Alpha.php
Zend_Filter_BaseName
  Zend_Filter_BaseName in BaseName.php
Zend_Filter_Digits
  Zend_Filter_Digits in Digits.php
Zend_Filter_Dir
  Zend_Filter_Dir in Dir.php
Zend_Filter_Exception
  Zend_Filter_Exception in Exception.php
Zend_Filter_HtmlEntities
  Zend_Filter_HtmlEntities in HtmlEntities.php
Zend_Filter_Int
  Zend_Filter_Int in Int.php
Zend_Filter_Interface
  Zend_Filter_Interface in Interface.php
Zend_Filter_RealPath
  Zend_Filter_RealPath in RealPath.php
Zend_Filter_StringToLower
  Zend_Filter_StringToLower in StringToLower.php
Zend_Filter_StringTrim
  Zend_Filter_StringTrim in StringTrim.php
Zend_Filter_StripTags
  Zend_Filter_StripTags in StripTags.php
Zend_Filter_Input
  Zend_Filter_Input in Input.php