phphexdec()与dechex()十六进制转换为十进制互换_PHP教程

语法
hexdec(hex_string)

echo hexdec('77'); //输出119
echo "
";
echo hexdec(dechex(43)); //输出43
echo "
";
echo hexdec('3a'); //输出58

dechex() 函数把十进制转换为十六进制。

语法
dechex(dec_number)

http://www.bkjia.com/PHPjc/632338.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/632338.htmlTechArticlehexdec() 函数把十六进制转换为十进制。 语法 hexdec(hex_string) echo hexdec('77');//输出119 echo br; echo hexdec(dechex(43));//输出43 echo br; echo hexdec('3a');/...