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MDL-68745 lib: Improved docblock descriptions for alpha PARAM types

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Michael Hawkins 2020-06-05 17:50:54 +08:00
parent f32f25b89d
commit e1e5766940
1 changed files with 4 additions and 4 deletions
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8
lib/moodlelib.php
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@ -72,23 +72,23 @@ define('HOURMINS', 60);
// or clean_param() should have a specified type of parameter.
/**
* PARAM_ALPHA - contains only english ascii letters a-zA-Z.
* PARAM_ALPHA - contains only English ascii letters [a-zA-Z].
*/
define('PARAM_ALPHA', 'alpha');
/**
* PARAM_ALPHAEXT the same contents as PARAM_ALPHA plus the chars in quotes: "_-" allowed
* PARAM_ALPHAEXT the same contents as PARAM_ALPHA (English ascii letters [a-zA-Z]) plus the chars in quotes: "_-" allowed
* NOTE: originally this allowed "/" too, please use PARAM_SAFEPATH if "/" needed
*/
define('PARAM_ALPHAEXT', 'alphaext');
/**
* PARAM_ALPHANUM - expected numbers and letters only.
* PARAM_ALPHANUM - expected numbers 0-9 and English ascii letters [a-zA-Z] only.
*/
define('PARAM_ALPHANUM', 'alphanum');
/**
* PARAM_ALPHANUMEXT - expected numbers, letters only and _-.
* PARAM_ALPHANUMEXT - expected numbers 0-9, letters (English ascii letters [a-zA-Z]) and _- only.
*/
define('PARAM_ALPHANUMEXT', 'alphanumext');