{"id":46776,"date":"2024-12-02T09:31:43","date_gmt":"2024-12-02T01:31:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/46776\/"},"modified":"2024-12-02T09:31:43","modified_gmt":"2024-12-02T01:31:43","slug":"php-%e5%87%bd%e6%95%b0%e4%b8%ad%e5%93%aa%e4%ba%9b%e5%8f%98%e9%87%8f%e7%b1%bb%e5%9e%8b%e5%8f%af%e4%bb%a5%e4%bc%a0%e9%80%92%e5%bc%95%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/46776\/","title":{"rendered":"PHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f<\/h1>\n<p><span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u662f<\/span><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n<p>PHP \u4e2d\u652f\u6301\u4f20\u9012\u5f15\u7528\u7684\u53d8\u91cf\u7c7b\u578b\u5305\u62ec\uff1a1. \u5bf9\u8c61\uff1b2. \u6570\u7ec4\uff1b3. \u8d44\u6e90\u3002\u4f8b\u5982\uff0c\u4f20\u9012\u6570\u7ec4\u5f15\u7528\u53ef\u4ee5\u4fee\u6539\u539f\u59cb\u6570\u7ec4\u7684\u503c\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729845993671b5ae9c41b2.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u7c7b\u578b\u53d8\u91cf\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f<\/strong><\/p>\n<p>\u5728 PHP \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5f15\u7528\u6765\u4f20\u9012\u53d8\u91cf\uff0c\u8fd9\u610f\u5473\u7740\u51fd\u6570\u53ef\u4ee5\u4fee\u6539\u8c03\u7528\u8005\u4f20\u9012\u7684\u53d8\u91cf\u7684\u503c\u3002\u652f\u6301\u4f20\u9012\u5f15\u7528\u7684\u53d8\u91cf\u7c7b\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5bf9\u8c61\uff1a<\/strong>\u6240\u6709\u5bf9\u8c61\u90fd\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 <code>&amp;<\/code> \u8fd0\u7b97\u7b26\u5728\u51fd\u6570\u7b7e\u540d\u4e2d\u6307\u5b9a\u3002<\/li>\n<li><strong>\u6570\u7ec4\uff1a<\/strong>\u6570\u7ec4\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f20\u9012\u5f15\u7528\u4f1a\u6539\u53d8\u539f\u59cb\u6570\u7ec4\u7684\u503c\u3002<\/li>\n<li><strong>\u8d44\u6e90\uff1a<\/strong>\u8d44\u6e90\u53d8\u91cf\uff08\u4f8b\u5982\u6587\u4ef6\u53e5\u67c4\uff09\u4e5f\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>\u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u5f15\u7528\u4f20\u9012\u4e00\u4e2a\u6570\u7ec4\uff0c\u5e76\u5728\u51fd\u6570\u4e2d\u4fee\u6539\u5176\u503c\uff1a<\/p>\n<pre>&lt;?php\nfunction modifyArrayByReference(&amp;$array) {\n    $array[] = 'Element 3';\n}\n\n$array = array('Element 1', 'Element 2');\nmodifyArrayByReference($array);\n\necho implode(', ', $array); \/\/ \u8f93\u51fa\uff1aElement 1, Element 2, Element 3<\/pre>\n<p>\u901a\u8fc7\u4f7f\u7528 <code>&amp;<\/code> \u7b26\u53f7\uff0c\u6211\u4eec\u5c06 <code>$array<\/code> \u53d8\u91cf\u4f20\u9012\u7ed9\u51fd\u6570 <code>modifyArrayByReference<\/code> \u4f5c\u4e3a\u5f15\u7528\u3002\u8fd9\u610f\u5473\u7740\u51fd\u6570\u4e2d\u7684\u4fee\u6539\u4f1a\u76f4\u63a5\u53cd\u6620\u5728\u8c03\u7528\u8005\u7684\u539f\u59cb\u6570\u7ec4\u4e0a\u3002<\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f20\u9012\u5f15\u7528\u7684\u53d8\u91cf\u7c7b\u578b\u6709\u9650\uff0c\u5982\u4e0a\u6240\u8ff0\u3002<\/li>\n<li>\u4f20\u9012\u5f15\u7528\u65f6\uff0c\u5e94\u5c0f\u5fc3\u5904\u7406\uff0c\u56e0\u4e3a\u5bf9\u5f15\u7528\u7684\u4fee\u6539\u4f1a\u5f71\u54cd\u51fd\u6570\u4e4b\u5916\u7684\u6570\u636e\u3002<\/li>\n<li>\u5bf9\u4e8e\u7b80\u5355\u7c7b\u578b\uff08\u5982\u5b57\u7b26\u4e32\u3001\u6574\u6570\u3001\u5e03\u5c14\u503c\uff09\uff0c\u4f20\u9012\u5f15\u7528\u6ca1\u6709\u610f\u4e49\uff0c\u56e0\u4e3a\u5b83\u4eec\u662f\u6309\u503c\u4f20\u9012\u7684\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u7c73\u4e91\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f \u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898\u662f\u300aPHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f\u300b\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e\u6587\u7ae0\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01 PHP \u4e2d\u652f\u6301\u4f20\u9012\u5f15\u7528\u7684\u53d8\u91cf\u7c7b\u578b\u5305\u62ec\uff1a1. \u5bf9\u8c61\uff1b2. \u6570\u7ec4\uff1b3. \u8d44\u6e90\u3002\u4f8b\u5982\uff0c\u4f20\u9012\u6570\u7ec4\u5f15\u7528\u53ef\u4ee5\u4fee\u6539\u539f\u59cb\u6570\u7ec4\u7684\u503c\u3002 PHP \u51fd\u6570\u4e2d\u54ea\u4e9b\u7c7b\u578b\u53d8\u91cf\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff1f \u5728 PHP \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5f15\u7528\u6765\u4f20\u9012\u53d8\u91cf\uff0c\u8fd9\u610f\u5473\u7740\u51fd\u6570\u53ef\u4ee5\u4fee\u6539\u8c03\u7528\u8005\u4f20\u9012\u7684\u53d8\u91cf\u7684\u503c\u3002\u652f\u6301\u4f20\u9012\u5f15\u7528\u7684\u53d8\u91cf\u7c7b\u578b\u5305\u62ec\uff1a \u5bf9\u8c61\uff1a\u6240\u6709\u5bf9\u8c61\u90fd\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 &amp; \u8fd0\u7b97\u7b26\u5728\u51fd\u6570\u7b7e\u540d\u4e2d\u6307\u5b9a\u3002 \u6570\u7ec4\uff1a\u6570\u7ec4\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f20\u9012\u5f15\u7528\u4f1a\u6539\u53d8\u539f\u59cb\u6570\u7ec4\u7684\u503c\u3002 \u8d44\u6e90\uff1a\u8d44\u6e90\u53d8\u91cf\uff08\u4f8b\u5982\u6587\u4ef6\u53e5\u67c4\uff09\u4e5f\u53ef\u4ee5\u4f20\u9012\u5f15\u7528\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a \u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u5f15\u7528\u4f20\u9012\u4e00\u4e2a\u6570\u7ec4\uff0c\u5e76\u5728\u51fd\u6570\u4e2d\u4fee\u6539\u5176\u503c\uff1a &lt;?php function modifyArrayByReference(&amp;$array) { $array[] = &#8216;Element 3&#8217;; } $array = array(&#8216;Element 1&#8217;, &#8216;Element 2&#8217;); modifyArrayByReference($array); echo implode(&#8216;, &#8216;, $array); \/\/ \u8f93\u51fa\uff1aElement 1, Element 2, Element 3 \u901a\u8fc7\u4f7f\u7528 &amp; \u7b26\u53f7\uff0c\u6211\u4eec\u5c06 $array \u53d8\u91cf\u4f20\u9012\u7ed9\u51fd\u6570 modifyArrayByReference \u4f5c\u4e3a\u5f15\u7528\u3002\u8fd9\u610f\u5473\u7740\u51fd\u6570\u4e2d\u7684\u4fee\u6539\u4f1a\u76f4\u63a5\u53cd\u6620\u5728\u8c03\u7528\u8005\u7684\u539f\u59cb\u6570\u7ec4\u4e0a\u3002 [&hellip;]<\/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-46776","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46776","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=46776"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46776\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=46776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=46776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=46776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}