{"id":47194,"date":"2024-12-02T16:05:03","date_gmt":"2024-12-02T08:05:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47194\/"},"modified":"2024-12-02T16:05:03","modified_gmt":"2024-12-02T08:05:03","slug":"php-%e5%87%bd%e6%95%b0%e4%b8%ad%e5%bc%95%e7%94%a8%e4%bc%a0%e9%80%92%e4%b8%8e%e5%87%bd%e6%95%b0%e8%b0%83%e7%94%a8%e6%a0%88%e7%9a%84%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47194\/","title":{"rendered":"PHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb"},"content":{"rendered":"

<\/b> <\/p>\n

PHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb<\/h1>\n

\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300aPHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n

PHP \u4e2d\u7684\u5f15\u7528\u4f20\u9012\u5728\u51fd\u6570\u8c03\u7528\u6808\u4e2d\u5f71\u54cd\u51fd\u6570\u53c2\u6570\u7684\u5b58\u50a8\uff0c\u4f7f\u5f97\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u4fee\u6539\u5b9e\u53c2\u7684\u503c\uff1b\u5b83\u901a\u8fc7\u5730\u5740\u4f20\u53c2\uff0c\u5f53\u4fee\u6539\u53c2\u6570\u65f6\uff0c\u4e3b\u51fd\u6570\u4e2d\u5bf9\u5e94\u5b9e\u53c2\u4e5f\u4f1a\u53d7\u5230\u5f71\u54cd\u3002<\/p>\n

\"PHP<\/p>\n

PHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb<\/strong><\/p>\n

\u7b80\u4ecb<\/strong><\/p>\n

\u5728 PHP \u4e2d\uff0c\u51fd\u6570\u7684\u53c2\u6570\u53ef\u4ee5\u6309\u503c\u4f20\u9012\u6216\u6309\u5f15\u7528\u4f20\u9012\u3002\u6309\u503c\u4f20\u9012\u4f1a\u5c06\u5b9e\u53c2\u7684\u503c\u590d\u5236\u7ed9\u5f62\u53c2\uff0c\u56e0\u6b64\u4e0d\u4f1a\u5f71\u54cd\u5b9e\u53c2\u7684\u503c\u3002\u76f8\u53cd\uff0c\u6309\u5f15\u7528\u4f20\u9012\u4f1a\u5c06\u5b9e\u53c2\u7684\u5185\u5b58\u5730\u5740\u4f20\u9012\u7ed9\u5f62\u53c2\uff0c\u4f7f\u5f97\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u4fee\u6539\u5b9e\u53c2\u7684\u503c\u3002<\/p>\n

\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808<\/strong><\/p>\n

PHP \u4f7f\u7528\u6808\u6765\u7ba1\u7406\u51fd\u6570\u8c03\u7528\u3002\u6bcf\u4e2a\u51fd\u6570\u8c03\u7528\u90fd\u5c06\u4e00\u4e2a\u65b0\u7684\u5e27\u63a8\u5165\u6808\u4e2d\uff0c\u8be5\u5e27\u5305\u542b\u51fd\u6570\u53c2\u6570\u3001\u5c40\u90e8\u53d8\u91cf\u548c\u5176\u4ed6\u4fe1\u606f\u3002\u5f53\u51fd\u6570\u8fd4\u56de\u65f6\uff0c\u5176\u5e27\u5c06\u4ece\u6808\u4e2d\u5f39\u51fa\u3002<\/p>\n

\u5f15\u7528\u4f20\u9012\u4f1a\u5f71\u54cd\u51fd\u6570\u8c03\u7528\u6808\u7684\u884c\u4e3a\u3002\u5047\u8bbe\u6211\u4eec\u5728\u4e3b\u51fd\u6570\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u6570\u7ec4 $array<\/code>\uff0c\u5e76\u5c06\u5b83\u6309\u5f15\u7528\u4f20\u9012\u7ed9\u51fd\u6570 modify_array()<\/code>\uff1a<\/p>\n

function modify_array(&$array) {\n    $array[] = 'element4';\n}<\/pre>\n
\u5f53\u6211\u4eec\u8c03\u7528 modify_array()<\/code> \u65f6\uff0c$array<\/code> \u7684\u5730\u5740\u88ab\u590d\u5236\u5230\u51fd\u6570\u8c03\u7528\u6808\u4e2d\u7684\u53c2\u6570\u5e27\u4e2d\u3002\u8fd9\u610f\u5473\u7740 $array<\/code> \u5728 modify_array()<\/code> \u4e2d\u7684\u503c\u4e0e\u4e3b\u51fd\u6570\u4e2d\u7684 $array<\/code> \u76f8\u540c\u3002<\/p>\n
\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n
\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u5b9e\u4f8b\u6765\u8bf4\u660e\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb\u3002\u6211\u4eec\u5e0c\u671b\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u9012\u589e\u6570\u7ec4\u4e2d\u6bcf\u4e2a\u5143\u7d20\u7684\u503c\uff1a<\/p>\n
function increment_array(&$array) {\n    foreach ($array as &$element) {\n        $element++;\n    }\n}<\/pre>\n
\u5f53\u6211\u4eec\u8c03\u7528 increment_array()<\/code> \u5e76\u4f20\u9012\u6570\u7ec4 $array<\/code>\uff1a<\/p>\n
$array = [1, 2, 3];\nincrement_array($array);\necho join(', ', $array); \/\/ \u8f93\u51fa: 2, 3, 4<\/pre>\n
\u7531\u4e8e $array<\/code> \u6309\u5f15\u7528\u4f20\u9012\uff0cincrement_array()<\/code> \u4e2d\u5bf9 $element<\/code> \u7684\u4fee\u6539\u4f1a\u76f4\u63a5\u5f71\u54cd\u4e3b\u51fd\u6570\u4e2d\u7684 $array<\/code>\u3002\u8fd9\u610f\u5473\u7740\u4e3b\u51fd\u6570\u4e2d\u7684 $array<\/code> \u5c06\u9012\u589e\u6bcf\u4e2a\u5143\u7d20\u7684\u503c\u3002<\/p>\n
\u7ed3\u8bba<\/strong><\/p>\n
\u7406\u89e3\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb\u5bf9\u4e8e\u7f16\u5199\u548c\u7406\u89e3\u590d\u6742\u7684 PHP \u7a0b\u5e8f\u81f3\u5173\u91cd\u8981\u3002\u5f15\u7528\u4f20\u9012\u5141\u8bb8\u51fd\u6570\u76f4\u63a5\u4fee\u6539\u5b9e\u53c2\u7684\u503c\uff0c\u800c\u51fd\u6570\u8c03\u7528\u6808\u8ddf\u8e2a\u51fd\u6570\u8c03\u7528\u5e76\u7ba1\u7406\u53c2\u6570\u548c\u5c40\u90e8\u53d8\u91cf\u3002<\/p>\n
\u672c\u7bc7\u5173\u4e8e\u300aPHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
PHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb \u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300aPHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb\u300b\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01 PHP \u4e2d\u7684\u5f15\u7528\u4f20\u9012\u5728\u51fd\u6570\u8c03\u7528\u6808\u4e2d\u5f71\u54cd\u51fd\u6570\u53c2\u6570\u7684\u5b58\u50a8\uff0c\u4f7f\u5f97\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u4fee\u6539\u5b9e\u53c2\u7684\u503c\uff1b\u5b83\u901a\u8fc7\u5730\u5740\u4f20\u53c2\uff0c\u5f53\u4fee\u6539\u53c2\u6570\u65f6\uff0c\u4e3b\u51fd\u6570\u4e2d\u5bf9\u5e94\u5b9e\u53c2\u4e5f\u4f1a\u53d7\u5230\u5f71\u54cd\u3002 PHP \u51fd\u6570\u4e2d\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb \u7b80\u4ecb \u5728 PHP \u4e2d\uff0c\u51fd\u6570\u7684\u53c2\u6570\u53ef\u4ee5\u6309\u503c\u4f20\u9012\u6216\u6309\u5f15\u7528\u4f20\u9012\u3002\u6309\u503c\u4f20\u9012\u4f1a\u5c06\u5b9e\u53c2\u7684\u503c\u590d\u5236\u7ed9\u5f62\u53c2\uff0c\u56e0\u6b64\u4e0d\u4f1a\u5f71\u54cd\u5b9e\u53c2\u7684\u503c\u3002\u76f8\u53cd\uff0c\u6309\u5f15\u7528\u4f20\u9012\u4f1a\u5c06\u5b9e\u53c2\u7684\u5185\u5b58\u5730\u5740\u4f20\u9012\u7ed9\u5f62\u53c2\uff0c\u4f7f\u5f97\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u4fee\u6539\u5b9e\u53c2\u7684\u503c\u3002 \u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808 PHP \u4f7f\u7528\u6808\u6765\u7ba1\u7406\u51fd\u6570\u8c03\u7528\u3002\u6bcf\u4e2a\u51fd\u6570\u8c03\u7528\u90fd\u5c06\u4e00\u4e2a\u65b0\u7684\u5e27\u63a8\u5165\u6808\u4e2d\uff0c\u8be5\u5e27\u5305\u542b\u51fd\u6570\u53c2\u6570\u3001\u5c40\u90e8\u53d8\u91cf\u548c\u5176\u4ed6\u4fe1\u606f\u3002\u5f53\u51fd\u6570\u8fd4\u56de\u65f6\uff0c\u5176\u5e27\u5c06\u4ece\u6808\u4e2d\u5f39\u51fa\u3002 \u5f15\u7528\u4f20\u9012\u4f1a\u5f71\u54cd\u51fd\u6570\u8c03\u7528\u6808\u7684\u884c\u4e3a\u3002\u5047\u8bbe\u6211\u4eec\u5728\u4e3b\u51fd\u6570\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u6570\u7ec4 $array\uff0c\u5e76\u5c06\u5b83\u6309\u5f15\u7528\u4f20\u9012\u7ed9\u51fd\u6570 modify_array()\uff1a function modify_array(&$array) { $array[] = ‘element4’; } \u5f53\u6211\u4eec\u8c03\u7528 modify_array() \u65f6\uff0c$array \u7684\u5730\u5740\u88ab\u590d\u5236\u5230\u51fd\u6570\u8c03\u7528\u6808\u4e2d\u7684\u53c2\u6570\u5e27\u4e2d\u3002\u8fd9\u610f\u5473\u7740 $array \u5728 modify_array() \u4e2d\u7684\u503c\u4e0e\u4e3b\u51fd\u6570\u4e2d\u7684 $array \u76f8\u540c\u3002 \u5b9e\u6218\u6848\u4f8b \u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u5b9e\u4f8b\u6765\u8bf4\u660e\u5f15\u7528\u4f20\u9012\u4e0e\u51fd\u6570\u8c03\u7528\u6808\u7684\u5173\u7cfb\u3002\u6211\u4eec\u5e0c\u671b\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u9012\u589e\u6570\u7ec4\u4e2d\u6bcf\u4e2a\u5143\u7d20\u7684\u503c\uff1a function increment_array(&$array) { foreach ($array as &$element) { $element++; } } \u5f53\u6211\u4eec\u8c03\u7528 increment_array() \u5e76\u4f20\u9012\u6570\u7ec4 $array\uff1a $array = [1, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-47194","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=47194"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47194\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}