PHP to convert signed integer to unsigned integer _ PHP Tutorial

PHP converts a signed integer to an unsigned integer. This article describes how to convert signed integers to unsigned integers in PHP. the conversion method is simple, this document describes how to convert signed integers to unsigned integers in PHP.

This article mainly introduces how to convert signed integers to unsigned integers in PHP. the conversion method is very simple. This article provides the conversion method directly. For more information, see

In a short address project, when the ID exceeds 2147483647, the ing ID of a six-character short address is converted into a signed integer.

The code is as follows:

ID> six-character> ing ID

ID: 2147483644> TfffVQ> 2147483644

ID: 2147483645 & gt; efffVQ & gt; 2147483645

ID: 2147483646> NfffVQ> 2147483646

ID: 2147483647> ffffVQ> 2147483647

ID: 2147483648> nnnnnu>-2147483648

ID: 2147483649> dnnnnu>-2147483647

ID: 2147483650> rnnnnu>-2147483646

You need to convert signed integer to unsigned integer: (float) sprintf ('% u', $ id)

This article describes how to convert signed integers to unsigned integers in PHP. the conversion method is very simple. This article describes how to convert signed integers directly...