What do you mean, "PHP doesn't support unmarked wholes (integer)"?
♪ http://php.net/manual/ru/language.types.integer.php specified:
PHP does not support unmarked wholes (integer)
What does that mean, unmarked wholes?
I'm guessing, for example,
+1- I know. But PHP is working adequately with all three options. ♪ ♪
This is not a correct wording. The correct one is: "PHP does not support unmarked data types."♪
An unmarked whole type of data is a complete type of data that cannot store negative numbers.
Typically, in statistically typified programming languages, the target data types are coupled. Okay, C++11 has a character type.
int32_tin the number of -2 147 483 648 to 2,147,483 647 - and a ferry unknown type
uint32_tthe number between 0 and 4 294 967 295.
But in PHP,, as in a dynamic version, the whole type of data is only one (integer) and it's a sign.