How to convert string to hexadecimal in php_PHP tutorial

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1 2 3 4 5 $string = "Hellotworld!n"; print($string."n"); print(bin2hex($string)."n"); ?> 1 2 3 4 5

1 2 3 Hello world!   48656c6c6f09776f726c64210a $string = "Hellotworld!n"; print($string."n"); print(bin2hex($string)."n"); ?>

The output results are as follows: ?

1 2 3

Hello world! 48656c6c6f09776f726c64210a

I hope this article will be helpful to everyone’s PHP programming design. http://www.bkjia.com/PHPjc/969348.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/969348.htmlTechArticleHow to convert a string into hexadecimal in php. This article mainly introduces how to convert a string into hexadecimal in php. The hexadecimal method involves the usage skills of the bin2hex function in PHP. It is of great practical value and requires...