## [Zend_Filter] element index

### Package indexes

- Zend
- Zend_Cache
- Zend_Config
- Zend_Controller
- Zend_Db
- Zend_Feed
- Zend_Http
- Zend_Json
- Zend_Log
- Zend_Mail
- Zend_Mime
- Zend_Pdf
- Zend_Search
- Zend_Search_Lucene
- Zend_Service
- Zend_Uri
- Zend_View
- Zend_XmlRpc

All elements
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$_source
  Zend_Filter_Input::$_source in Input.php
__construct
  Zend_Filter_Input::__construct() in Input.php

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Exception.php
  Exception.php in Exception.php

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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.
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).
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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isAlnum
  Zend_Filter::isAlnum() in Filter.php
  Returns value if every character is alphabetic or a digit, FALSE otherwise.
isAlpha
  Zend_Filter::isAlpha() in Filter.php
  Returns value if every character is alphabetic, FALSE otherwise.
isBetween
  Zend_Filter::isBetween() in Filter.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.
isCcnum
  Zend_Filter::isCcnum() in Filter.php
  Returns value if it is a valid credit card number format. The optional second argument allows developers to indicate the type.
isDate
  Zend_Filter::isDate() in Filter.php
  Returns $value if it is a valid date, FALSE otherwise. The date is required to be in ISO 8601 format.
isDigits
  Zend_Filter::isDigits() in Filter.php
  Returns value if every character is a digit, FALSE otherwise.
isEmail
  Zend_Filter::isEmail() in Filter.php
  Returns value if it is a valid email format, FALSE otherwise.
isFloat
  Zend_Filter::isFloat() in Filter.php
  Returns value if it is a valid float value, FALSE otherwise.
isGreaterThan
  Zend_Filter::isGreaterThan() in Filter.php
  Returns value if it is greater than $min, FALSE otherwise.
isHex
  Zend_Filter::isHex() in Filter.php
  Returns value if it is a valid hexadecimal format, FALSE otherwise.
isHostname
  Zend_Filter::isHostname() in Filter.php
  Returns value if it is a valid hostname, FALSE otherwise.
isInt
  Zend_Filter::isInt() in Filter.php
  Returns value if it is a valid integer value, FALSE otherwise.
isIp
  Zend_Filter::isIp() in Filter.php
  Returns value if it is a valid IP format, FALSE otherwise.
isLessThan
  Zend_Filter::isLessThan() in Filter.php
  Returns value if it is less than $max, FALSE otherwise.
isName
  Zend_Filter::isName() in Filter.php
  Returns value if it is a valid format for a person's name, FALSE otherwise.
isOneOf
  Zend_Filter::isOneOf() in Filter.php
  Returns value if it is one of $allowed, FALSE otherwise.
isPhone
  Zend_Filter::isPhone() in Filter.php
  Returns value if it is a valid phone number format, FALSE otherwise. The optional second argument indicates the country.
isRegex
  Zend_Filter::isRegex() in Filter.php
  Returns value if it matches $pattern, FALSE otherwise. Uses preg_match() for the matching.
isUri
  Zend_Filter::isUri() in Filter.php
isZip
  Zend_Filter::isZip() in Filter.php
  Returns value if it is a valid US ZIP, FALSE otherwise.
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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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.
testName
  Zend_Filter_Input::testName() in Input.php
  Returns value if it is a valid format for a person's name, FALSE otherwise.
testOneOf
  Zend_Filter_Input::testOneOf() in Input.php
  Returns value if it is one of $allowed, FALSE otherwise.
testPhone
  Zend_Filter_Input::testPhone() in Input.php
  Returns value if it is a valid phone number format, FALSE otherwise. The optional second argument indicates the country.
testRegex
  Zend_Filter_Input::testRegex() in Input.php
  Returns value if it matches $pattern, FALSE otherwise. Uses preg_match() for the matching.
testUri
  Zend_Filter_Input::testUri() in Input.php
testZip
  Zend_Filter_Input::testZip() in Input.php
  Returns value if it is a valid US ZIP, FALSE otherwise.

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Zend_Filter
  Zend_Filter in Filter.php
Zend_Filter_Exception
  Zend_Filter_Exception in Exception.php
Zend_Filter_Input
  Zend_Filter_Input in Input.php