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PHP Steps to convert binary to string: 1. Use base_convert() function to convert binary to hexadecimal value, syntax "base_convert(binary value, 2,16)"; 2. Use hex2bin( ) function to convert the hexadecimal value into a string, the syntax is "hex2bin(hexadecimal value)".
The operating environment of this tutorial: windows7 system, PHP version 8.1, DELL G3 computer
In php, I want to convert binary to String, you can use hexadecimal.
Implementation steps:
Step 1: Use the base_convert() function to convert binary to hexadecimal
"; $hex=base_convert($str,2,16); echo "对应16进制值：".$hex; ?>
Step 2: Use the hex2bin() function to convert the hexadecimal value into a string
"; $hex=base_convert($str,2,16); echo "对应16进制值：".$hex."
"; $res=hex2bin($hex); echo "对应字符串：".$res; ?>
Description:
base_convert() function converts numbers between arbitrary bases.
base_convert(number,frombase,tobase);
| Parameters | Description |
|---|---|
| number | Required . Specifies the number to be converted. |
| frombase | Required. Specifies the original base of the number. Between 2 and 36 (inclusive). Numbers above decimal are represented by the letters a-z, such as a for 10, b for 11, and z for 35. |
| tobase | Required. Specifies the base to be converted. Between 2 and 36 (inclusive). Numbers above decimal are represented by the letters a-z, such as a for 10, b for 11, and z for 35. |
#hex2bin() function converts a string of hexadecimal values into ASCII characters.
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