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_ascii_art_captcha_get_allowed_characters |
ascii_art_captcha/ascii_art_captcha.module |
Helper function for generating a code, taking the allowed chars into account. |
1 |
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_math_captcha_addition_challenge |
math_captcha/math_captcha.challenge.inc |
Function for addition challenges. |
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_math_captcha_build_captcha |
math_captcha/math_captcha.challenge.inc |
Helper function to build a math CAPTCHA form item. |
3 |
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_math_captcha_enabled_challenges |
math_captcha/math_captcha.module |
Get enabled math captcha challenges. |
2 |
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_math_captcha_multiplication_challenge |
math_captcha/math_captcha.challenge.inc |
Function for multiplication challenges. |
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_math_captcha_repr |
math_captcha/math_captcha.challenge.inc |
Helper function for transforming a number to a textual representation. |
1 |
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_math_captcha_repr_op |
math_captcha/math_captcha.challenge.inc |
Helper function for transforming a operator to a textual representation. |
1 |
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_math_captcha_subtraction_challenge |
math_captcha/math_captcha.challenge.inc |
Function for subtraction challenges. |
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_phrase_captcha_available_word_challenges |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Return array with available word challenges. |
2 |
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_phrase_captcha_enabled_word_challenges |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Return enabled challenges. |
2 |
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_phrase_captcha_generate_nonsense_word |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Function for generating a random nonsense word of a given number of chars. |
1 |
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_phrase_captcha_generate_words |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Function for generating an array of words. |
1 |
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_phrase_captcha_ordinal |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Function that returns a textual representation of an ordinal. |
1 |
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_phrase_captcha_word_question_alphabetical_misplaced |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Return details of 'alphabetical misplaced' challenge. |
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1 |
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_phrase_captcha_word_question_double_occurence |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Return details of 'double occurrence' challenge. |
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1 |
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_phrase_captcha_word_question_word_index |
text_captcha/modules/phrase_captcha/phrase_captcha.module |
Return details of 'word index' challenge. |
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1 |
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_random_captcha_type_get_all_types |
random_captcha_type/random_captcha_type.module |
Function for getting all the possible CAPTCHA types to switch between. |
2 |
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_random_captcha_type_get_enabled_types |
random_captcha_type/random_captcha_type.module |
Function for getting the enabled CAPTCHA types. |
2 |
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_text_captcha_utf8_split |
text_captcha/text_captcha.module |
Helper function for splitting an utf8 string correctly in characters. |
4 |
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_text_captcha_whitespace_explode |
text_captcha/text_captcha.module |
Helper function for splitting a string on white spaces. |
3 |
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_text_captcha_word_pool_form_items |
text_captcha/text_captcha.module |
Helper function for setting word pool form items locale dependent. |
3 |
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_text_captcha_word_pool_get_content |
text_captcha/text_captcha.module |
Helper function for getting the content of a word pool locale dependent. |
4 |
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_text_captcha_word_pool_validate |
text_captcha/text_captcha.module |
Helper function for validating the word pool locale dependent. |
3 |
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_text_captcha_word_pool_validate_word_length |
text_captcha/text_captcha.module |
Validates word length. |
1 |
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_word_list_captcha_get_word_list_captcha |
text_captcha/modules/word_list_captcha/word_list_captcha.module |
Helper function for generating a word list CAPTCHA. |
1 |
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