[php] All possible combinations of function arguments

[php] All possible combinations of function arguments - Printable Version

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+--- Thread: [php] All possible combinations of function arguments (/showthread.php?tid=451811)

[php] All possible combinations of function arguments - Misiur - 18.07.2013

Hi guys, I'm building cool tool (which I'll be releasing on github soon), and I need some help with catching all corner cases.

PHP код:



protected function setDefaultOptions(OptionsResolverInterface $resolver)

{

    $resolver->setRequired(array(

        'name',

    ));


    $resolver->setDefaults(array(

        'tag' => null,

        'reference' => false,

        'arrayDimension' => 0,

        'arrayEnumerator' => array(),

        'default' => null,

        'operator' => null,

    ));


    $resolver->setAllowedTypes(array(

        'reference' => 'boolean',

        //'tag' => '', @TODO

        'arrayDimension' => 'int',

        'arrayEnumerator' => 'array',

        'operator' => 'array',

    ));


    $resolver->setAllowedValues(array(

        'arrayDimension' => range(0, 3),

        //'arrayEnumerator' => array(), @TODO

        'operator' => array('const', 'sizeof', 'tagof'),

    ));


    $resolver->setNormalizers(array(

        'reference' => function (Options $options, $value) {

            //If array dimensions are passed, it's a constant, or sizeof/tagof, the value is or cannot be passed by reference

            return empty($options['operator']);

        },

        'arrayDimension'  => function (Options $options, $value) {

            $numberOfEnumerators = count($options['arrayEnumerator']);

            return max(array($numberOfEnumerators, $value));

        },

    ));

}

This code tries to check all possible argument combinations.

pawn Код:

Float:Value = 5.0
CUSTOM_TAG:Something[CUSTOM_SOMETHING][][]
&number
const somestring[]
tagof something

We are talking about valid pawn code, and not about macro substitutions (using <> and other things).
Now, except for elipsis, I think that covers a most of possible stuff. Did I miss something?