How php converts data to decimal

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Conversion methods: 1, the use of "bindec (value)", you can convert the binary to decimal; 2, the use of "octdec (value)", you can convert the octal to decimal; 3, the use of "hexdec (value)", you can convert hexadecimal to decimal; 4, the use of "base_convert (value, 10);"

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

Php converts data to decimal

1. Use the bindec () function-- binary number to decimal number

The bindec () function converts binary numbers to decimal numbers.

2. Use the octdec () function-- Octal number to decimal number

The octdec () function converts octal numbers to decimal numbers.

3. Use the hexdec () function-hexadecimal number to decimal number

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

4. Use the base_convert () function-- conversion between arbitrary binary systems

The base_convert () function converts numbers between arbitrary digits.

Syntax:

Base_convert (number,frombase,tobase); parameter description 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.

Example: other decimal conversion

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