rgbColor);}if(strlen($hex) == 3) { $hrcolor .= "-" . hexdec(substr($hex, 1, 1)); //g
$hrcolor .= "-" . hexdec(substr($
浏览 0提问于2010-02-05得票数 0
回答已采纳
3回答
$red1 = hexdec(substr($rgb1,0,2)); $blue1 = hexdec(substr($rgb1,4,2));
$green2 = hexdec(substr($rgb2,2,2));
$blue2 = hexdec(substr($r
浏览 0提问于2011-08-10得票数 1
已在PHP中使用十六进制值，但尚未理解此行为echo hexdec((string)0x80); //296
echo hexdec("0x80");
浏览 1提问于2017-11-29得票数 1
回答已采纳
2回答
为此，我使用了来自的代码$ipv4 = hexdec(substr($ipv6, 0, 2)). "." . hexdec(substr($ipv6, 2, 2)). "." . hexdec(substr($ipv6, 5, 2)). "." . hexdec(substr($ipv6, 7, 2));
我在本地主机中尝试了它，并将:
浏览 10提问于2017-08-15得票数 4
function hex2rgb($hex) { $r = hexdec(substr($hex,0,1).substr($hex,0,1)); $b =hexdec(substr($hex,2,1).substr($hex,2,1));
浏览 4提问于2017-05-10得票数 2
回答已采纳
1回答
5465FF";$button_width = 150;$textdisplay="text";
$g_bg = hexdec("0x".substr($bg_color,2,2));
$b_bg = hexdec("0x".substr($bg_color
浏览 4提问于2013-10-10得票数 1
$backcolor = imagecolorallocatealpha( hexdechexdec( substr( 'FFFFFF', 4, 2 ) ), $linescolor = imagecolorallocatealpha(
浏览 1提问于2013-03-03得票数 0
3回答
使用我的井号进行测试)，但它似乎不起作用：
$title = preg_replace("/\\\\u([a-f0-9]{4})/e", "iconv('UCS-4LE','UTF-8',pack('V', hexdec
浏览 0提问于2013-01-25得票数 6
回答已采纳
我有一个PHP变量，它包含有关颜色的信息。例如$text_color = "ff90f3"。现在我想把这个颜色给imagecolorallocate。imagecolorallocate是这样工作的：因此，我正在尝试做以下工作：$g_bg = bin2hex("0x".substr($text_color,2,2));
$b_bg = bin2hex("0x
浏览 1提问于2010-06-02得票数 8
回答已采纳
4回答
调用PHP函数
、、
image
$red = hexdec(substr($bgcolor,0,2)); $blue = hexdec(substr($bgcolorimagecolorallocate($png, $red, $green, $blue
浏览 0提问于2009-12-23得票数 0
回答已采纳
$A="67452301";$C="98BADCFE";{ $Y = hexdec($Y); $calc = (($X & $Y) | ((~ $X) & $Z)); // X AND Y OR
浏览 4提问于2016-07-22得票数 0
回答已采纳
dynamic_array = []strArray = [hexdec[idx:idx+2]for idx in range(len(hexdec)) if idx%2 == 0]
def FirstPointer(element):
浏览 0提问于2018-10-19得票数 1
回答已采纳
include <iostream>using namespace std;
{ string hexdec_numdecimal number: "; { hexdec_num= hex[r] + hexdec_nu
浏览 39提问于2021-10-16得票数 0
1回答
= 30;$fontColour = imagecolorallocate($image, hexdec('11'), hexdec('11'), hexdec('11'));
$bgColour = imagecolorallocate($image, hexdec('CC'), hexdec('CC'),
浏览 2提问于2015-12-04得票数 6
回答已采纳
1回答
create the image
$red = hexdec(substr($bgcolor,0,2));$blue = hexdec(substr($bgcolor,4,2));bg = imagecolorallocate($png, $red, $green, $b
浏览 0提问于2009-07-08得票数 7
回答已采纳
1回答
$handle) { exit(0);fwrite($handle, chr(hexdec('1D')).'H'.chr(2));
fwrite($handle, chr(hexdec('1D')).'h'.chr(60));
浏览 5提问于2013-12-30得票数 1
2回答
html.twig', array('order' => $order))fwrite($handle, chr(hexdec('0A')));不过，这一切都很有魅力。
浏览 5提问于2014-03-22得票数 0
回答已采纳
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