php二進(jìn)制和十六進(jìn)制轉(zhuǎn)換

PHP
小樊
97
2024-07-23 17:58:06
欄目: 編程語言

在PHP中,可以使用bin2hex()函數(shù)將二進(jìn)制轉(zhuǎn)換為十六進(jìn)制,并使用hex2bin()函數(shù)將十六進(jìn)制轉(zhuǎn)換為二進(jìn)制。以下是示例代碼:

// 二進(jìn)制轉(zhuǎn)換為十六進(jìn)制
$binaryData = "1101011010101101";
$hexData = bin2hex($binaryData);
echo "Binary data: $binaryData\n";
echo "Hex data: $hexData\n";

// 十六進(jìn)制轉(zhuǎn)換為二進(jìn)制
$hexData = "1A3F9B";
$binaryData = hex2bin($hexData);
echo "Hex data: $hexData\n";
echo "Binary data: $binaryData\n";

以上代碼將輸出以下結(jié)果:

Binary data: 1101011010101101
Hex data: 35ad
Hex data: 1A3F9B
Binary data: ???

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