php convert string to hex

How can we convert a piece of data into a hex format, This is the data in a blob. now I use stream_get_contents to extract the data and convert it directly into the right-side ascii format in the graph, but it is not based on ascii in the protocol.

Encrypted decryption Hex (Hex (original + key). GetBytes ("Utf-8")). GetBytes ("Utf-8"))function String2hex ($string) {$hex = ';for ($i =0; $i $hex. = Dechex (Ord ($string [$i]));}return $hex;} function hex2string ($hex) {$string = ';For ($i =0 $i

http://www.exploringbinary.com/base-conversion-in-php-using-built-in-functions/http://www.binaryconvert.com/convert_float.html?decimal=054046056050049051Https://www.codeproject.com/Tips/387989/Convert-Binary-Single-Precision-Value-to-Float-infunction

Description of the decimalsystem conversion function, decimalsystem. Description of the decimalsystem conversion function, decimalsystem 1, decimalsystem conversion function description 1, decimalsystem to binary decbin () function, the following

The security of PHP applications and PHP applications. The security of PHP applications. the security of PHP applications, whether in development, interview, or technical discussion, requires a deep understanding and understanding. Objective in this

One, applicable scenario: cannot use the self growth number which returns from the database, the upload picture renames. This is the picture or file upload process decision.The general image upload process is, first upload pictures to the server,

How to convert wav to a hexadecimal string? Can audio files suffixed with wav be converted to hexadecimal strings? Using PHP to parse png as follows: can it be converted into a hexadecimal string? I am not very familiar with wav files. thank you for

How to convert wav to a hexadecimal string? Can audio files suffixed with wav be converted to hexadecimal strings? Using PHP to parse png as follows: can it be converted into a hexadecimal string? I am not very familiar with wav files. thank you for

One, applicable scenario: cannot use the self-growth number returned from the database to rename the uploaded image. This is determined by the process of picture or file upload.General image upload process is to upload images to the server, after

This article describes how to use Python to easily convert IP addresses between integers and strings, this article also shares with you how to use regular expressions in Python to verify whether a string is an IP address. For more information, see