How php converts hexadecimal to decimal

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Php converts hexadecimal to decimal: 1, use hexdec () function, syntax "hexdec (" hexadecimal value ")"; 2, use base_convert () function, syntax "base_convert (" hexadecimal value ", 16,10)".

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

Php converts hexadecimal to decimal

1. Use the hexdec () function

The hexdec (hexadecimal string) function converts hexadecimal numbers to decimal numbers.

2. Use the base_convert () function

The base_convert () function converts numbers between arbitrary digits, and simply sets "bindec (hexadecimal string, 16,10)" to convert a hexadecimal number to a decimal number.

Description:

The base_convert () function converts numbers between arbitrary digits. Syntax:

Base_convert (number,frombase,tobase)

Number is required. Specify the number to be converted.

Frombase is required. Specify the original base of the number. Between 2 and 36 (inclusive). Numbers higher than decimal are denoted by the letter amurz, for example, a for 10, b for 11, and z for 35.

Tobase is required. Specify the base to be converted. Between 2 and 36 (inclusive). Numbers higher than decimal are denoted by the letter amurz, for example, a for 10, b for 11, and z for 35.

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