Todo(s)

• strings default value for argument-N

Strings

https://secure.php.net/ref.strings

caveats

• ctype_*() is not available
• str_replace() cannot passing-by-reference for $count (4th arguments)
• similar_text() cannot passing-by-reference for $percent (3th arguments)
• sscanf() ?

be carefull with function which could return false (e.g strpos(), stripos(), etc)

input only string, output only string, if output not string, string will not be updated and the result will be directly returned from __call() (e.g explode) or return ((string) false);

numbers (todo)

https://secure.php.net/manual/en/ref.math.php

arrays

https://secure.php.net/manual/en/ref.array.php

caveats

• compact() ?
• extract() not working / ignored because inside function
• isset() aka array_key_exists()
• list() is not avaiable
• range() is not avaiable

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License MIT.

what is this? idk. https://stackoverflow.com/questions/6623130/scalar-vs-primitive-data-type-are-they-the-same-thing