{"id":3665,"date":"2025-10-14T13:02:38","date_gmt":"2025-10-14T05:02:38","guid":{"rendered":"https:\/\/ufqi.com\/blog\/?p=3665"},"modified":"2025-10-14T13:08:29","modified_gmt":"2025-10-14T05:08:29","slug":"php-url-with-amp","status":"publish","type":"post","link":"https:\/\/ufqi.com\/blog\/php-url-with-amp\/","title":{"rendered":"PHP \u63a5\u53d7 URL \u4e2d\u5e26 & \u53c2\u6570"},"content":{"rendered":"\n

\u5728 PHP \u4e2d\u5904\u7406 URL \u4e2d\u5e26\u6709 &amp; \u7684\u53c2\u6570\u65f6\uff0c\u5173\u952e\u662f\u7406\u89e3\u5b83\u7684\u6765\u6e90\u548c\u5982\u4f55\u6b63\u786e\u89e3\u6790\u3002 &amp; \u662f HTML \u5b9e\u4f53\uff0c\u8868\u793a\u5b57\u7b26 & \uff0c\u901a\u5e38\u51fa\u73b0\u5728 HTML \u4e2d\u7684\u94fe\u63a5\u6216\u8868\u5355\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n

<a href=”test.php?a=1&amp;b=2″>Link<\/a><\/p>\n\n\n\n

\u6d4f\u89c8\u5668\u5728\u8bbf\u95ee\u8fd9\u4e2a\u94fe\u63a5\u65f6\u4f1a\u81ea\u52a8\u5c06 &amp; \u89e3\u7801\u4e3a & \uff0c\u6240\u4ee5 PHP \u5b9e\u9645\u63a5\u6536\u5230\u7684\u662f\uff1a<\/p>\n\n\n\n

test.php?a=1&b=2<\/p>\n\n\n\n

\ud83e\uddfc \u5982\u679c\u4f60\u4ece HTML \u4e2d\u8bfb\u53d6\u539f\u59cb\u5b57\u7b26\u4e32\uff08\u6bd4\u5982\u6570\u636e\u5e93\u6216\u6a21\u677f\uff09\uff0c\u5e76\u9700\u8981\u8fd8\u539f &amp; \u4e3a & \uff1a<\/p>\n\n\n\n

$raw = “a=1&amp;b=2”;
$decoded = html_entity_decode($raw); \/\/ \u8f93\u51fa: a=1&b=2
parse_str($decoded, $params);
echo $params[‘a’]; \/\/ 1
echo $params[‘b’]; \/\/ 2<\/p>\n\n\n\n

\ud83e\uddfc \u5982\u679c\u6d4f\u89c8\u5668\u6ca1\u6709\u505a\u8fdb\u4e00\u6b65\u5730\u8f6c\u4e49\uff0c\u4f60\u6536\u5230\u7684\u4ecd\u65e7\u662f\u672a\u8f6c\u6362\u7684 &amp; \u6216\u8005\u8f6c\u6362\u4e4b\u540e\u7684\u4e5f\u662f &amp; .
\u8fd9\u79cd\u60c5\u51b5\u5c11\u6709\u53d1\u751f\uff0c\u4f46\u4e5f\u7684\u786e\u4f1a\u5b58\u5728\uff0c\u6bd4\u5982 \u65b0\u6d6a\u5fae\u535a \u4e0d\u63d0\u4f9b\u76f4\u63a5\u5411\u7b2c\u4e09\u65b9 URL \u5730\u5740\u4e4b\u51ac\u8df3\u8f6c\uff0c\u800c\u662f\u5c06\u7b2c\u4e09\u65b9\u5730\u5740\u7f16\u7801\uff0c\u5141\u8bb8\u7528\u6237\u624b\u5de5\u590d\u5236\u5730\u5740\u5e76\u518d\u7c98\u8d34\u5230\u6d4f\u89c8\u5668\u5730\u5740\u680f\u5b9e\u73b0\u8df3\u8f6c\u2014\u2014\u8fd9\u5b9e\u5728\u662f\u6280\u672f\u88ab\u653f\u7b56\u626d\u66f2\u5230\u7578\u5f62\u7684\u5178\u578b\u6848\u4f8b\u3002<\/p>\n\n\n\n

\u539f\u5730\u5740:
test.php?a=1&b=2
\u7b2c\u4e00\u6b21\u8f6c\u4e49\u540e:
test.php?a=1&amp;b=2
\u7b2c\u4e8c\u6b21\u8f6c\u4e49\u540e:
test.php?a=1&amp;amp;b=2<\/p>\n\n\n\n

\u6b64\u65f6\u5373\u4fbf\u6d4f\u89c8\u5668\u505a\u4e00\u904d\u4e86 &amp; \u5230 & \u7684\u8f6c\u4e49\uff0c \u5728\u670d\u52a1\u5668\u7aef\u7684\u7a0b\u5e8f\uff0c \u5982 PHP \u6536\u5230\u7684\u4ecd\u65e7\u662f\u672a\u88ab\u5b8c\u5168\u8f6c\u4e49\u540e\u7684 URL \u5730\u5740\uff0c \u5f62\u5982
test.php?a=1&amp;b=2 <\/p>\n\n\n\n

\u6b64\u65f6\uff0c\u5982\u679c\u8981\u83b7\u5f97\u9884\u671f\u7684\u53c2\u6570 b \u7684\u6b63\u786e\u7684\u6570\u503c\uff0c \u9664\u4e86\u4e0a\u6587\u63d0\u5230\u7684\u4f7f\u7528
html_entity_decode + parse_str <\/p>\n\n\n\n

\u8fd9\u4e2a\u7ec4\u5408\u51fd\u6570\u5916\uff0c\u8fd8\u53ef\u4ee5\u7b80\u5355\u76f4\u63a5\u4e86\u5f53\u5730\u3001\u5c06\u9519\u5c31\u9519\u5730\u83b7\u53d6\u53c2\u6570 b \u7684\u6570\u503c<\/p>\n\n\n\n

$b_value = $_REQUEST[‘amp;b’];<\/p>\n\n\n\n


—-<\/p>\n\n\n\n

Assisted by Microsoft Copilot.
Oct 14, 2025.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728 PHP \u4e2d\u5904\u7406 URL \u4e2d\u5e26\u6709 &amp; \u7684\u53c2\u6570\u65f6\uff0c\u5173\u952e\u662f\u7406\u89e3\u5b83\u7684 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[828,84,827],"_links":{"self":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/3665"}],"collection":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/comments?post=3665"}],"version-history":[{"count":6,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/3665\/revisions"}],"predecessor-version":[{"id":3672,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/3665\/revisions\/3672"}],"wp:attachment":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/media?parent=3665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/categories?post=3665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/tags?post=3665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}