hexdec() 函數(shù)把十六進(jìn)制轉(zhuǎn)換為十進(jìn)制。
語(yǔ)法:hexdec(hex_string)
- echo hexdec('77'); //輸出119
- echo "<br>";
- echo hexdec(dechex(43)); //輸出43
- echo "<br>";
- echo hexdec('3a'); //輸出58
dechex() 函數(shù)把十進(jìn)制轉(zhuǎn)換為十六進(jìn)制。
語(yǔ)法:dechex(dec_number)
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