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This article mainly introduces the php binary conversion function how to use the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this php conversion function how to use the article will have a harvest, let's take a look at it.

Php binary conversion functions are: 1, bindec () function, can convert the binary to decimal; 2, decbin () function; 3, octdec () function; 4, decoc () function; 5, hexdec () function; 6, dechex () function; 7, base_convert () function.

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

Php binary conversion function

1. Bindec () function-- binary number is converted to decimal

You can use the bindec (binary string) function, which converts binary numbers to decimal numbers.

Output result:

3115877

2. Decbin () function-decimal number to binary number

You can use the decbin (decimal value) function, which converts a decimal number to a binary number.

Output result:

11111000110011111

3. Octdec () function-- Octal to decimal

You can use the octdec (octal string) function, which converts octal numbers to decimal numbers.

Output result:

3010158770

4. Decoc () function-decimal number to octal number

You can use the decoct (decimal value) function, which converts decimal numbers to octal numbers.

Output result:

36123063106

5. Hexdec ()-- hexadecimal number to decimal number

You can use the hexdec (hexadecimal string) function, which converts hexadecimal numbers to decimal numbers.

Output result:

3010460713430527

6. Dechex ()-- Decimal number to hexadecimal number

You can use the dechex (decimal value) function, which converts decimal numbers to hexadecimal numbers.

Output result:

1ea63346

7. Base_convert () function-- arbitrary binary conversion

Base_convert (number or string to be converted, primitive, binary to be converted) function, which can convert between arbitrary radix

Example:

Convert binary numbers to decimal

Convert decimal to binary number

Output result:

Octal number to decimal number

Output result:

Decimal number to octal number

Output result:

Hexadecimal number to decimal number

Output result:

Decimal number to hexadecimal number

This is the end of the article on "how to use the php binary conversion function". Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "how to use the php binary conversion function". If you want to learn more knowledge, you are welcome to follow the industry information channel.

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