Class: Text_CAPTCHA

Source Location: /Text_CAPTCHA-0.3.0/CAPTCHA.php

Text_CAPTCHA - creates a CAPTCHA for Turing tests

Text_CAPTCHA_Driver_Equation: Text_CAPTCHA - creates a CAPTCHA for Turing tests

Text_CAPTCHA_Driver_Image: Text_CAPTCHA_Driver_Image - Text_CAPTCHA driver graphical CAPTCHAs

Text_CAPTCHA_Driver_Figlet: Text_CAPTCHA_Driver_Figlet - Text_CAPTCHA driver Figlet based CAPTCHAs

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Text_CAPTCHA - creates a CAPTCHA for Turing tests

Class to create a Turing test for websites by creating an image, ASCII art or something else with some (obfuscated) characters

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mixed &factory(
string
$driver)

Create a new Text_CAPTCHA object

Return: a newly created Text_CAPTCHA object, or a PEAR error object on error
See: PEAR::isError()

string $driver — name of driver class to initialize

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phrase getPhrase(
)

Return secret CAPTCHA phrase

This method returns the CAPTCHA phrase

Overridden in child classes as:

Text_CAPTCHA_Driver_Equation::getPhrase(): Return the solution to the equation.

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void setPhrase(
[string
$phrase = null])

Sets secret CAPTCHA phrase

This method sets the CAPTCHA phrase (use null for a random phrase)

string $phrase — the (new) phrase

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