php nextint PHP – Manual: Integer 整型

php nextint PHP – Manual: Integer 整型

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((int) 010); // 8

((int) “010”); // 10

First one is octal so the is . But what about the when “010” to . it be also 8 ?

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to an using (int) will cast to the base, which is 10.

a to a this way does not take into the many ways of an value in PHP ( zero for base 8, “0x” for base 16, “0b” for base 2). It will look at the first in a and them to a base 10 . will be off they have no in , so you will end up with the value 10 for (int)”010″.

an value bases using (int)010 will take into the ways of an . A zero like in 010 means the is in octal ,using (int)010 will it to the value 8 in base 10.

This is to how you use 0x10 to write in (base 16) . Using (int)0x10 will that to the base 10 value 16php nextint PHP – Manual: Integer 整型,using (int)”0x10″ will end up with the value 0: since the “x” is not a valuephp nextint PHP – Manual: Integer 整型,after that will be .

If you want to the “010” as an octal valuephp nextint, you need to PHP to do so. (“010”, 8) will the in base 8 of the base 10, and you will end up with the value 8. You could also use (“010”) to the octal to the value 8. is to use (“010”, 8,10) to the “010” from base 8 to base 10php nextint, this will the “8” of the 8.

a to an the same the logic used by the :

the value of var, using the base for the (the is base 10).

a base as the , a cast does not,so using (int) will treat a as being in base 10.

php > ((int) “010”);

10

php > ((“010”));

10

php > ((“010”php nextint, 8));