{"id":142,"date":"2023-03-24T08:34:25","date_gmt":"2023-03-24T00:34:25","guid":{"rendered":"https:\/\/mianka.xyz\/?p=141"},"modified":"2023-03-24T08:36:24","modified_gmt":"2023-03-24T00:36:24","slug":"php","status":"publish","type":"post","link":"https:\/\/www.mianka.xyz\/?p=142","title":{"rendered":"php \u6570\u7ec4\u600e\u4e48\u6dfb\u52a0\u65b0\u7684\u5143\u7d20"},"content":{"rendered":"<p>\u5728 <a href=\"https:\/\/www.mianka.xyz\/?cat=2\" rel=\"noopener\" class=\"smart-seo-link\">PHP<\/a> \u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u65b0\u7684\u5143\u7d20\uff0c\u4e0b\u9762\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<p><\/p>\n<p>\u4f7f\u7528\u65b9\u62ec\u53f7\u8bed\u6cd5\u6dfb\u52a0\u65b0\u5143\u7d20\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-php\">$arr&nbsp;=&nbsp;array();&nbsp;&nbsp;\/\/&nbsp;\u58f0\u660e\u4e00\u4e2a\u7a7a\u6570\u7ec4\n$arr[]&nbsp;=&nbsp;&quot;element1&quot;;&nbsp;&nbsp;\/\/&nbsp;\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\n$arr[]&nbsp;=&nbsp;&quot;element2&quot;;&nbsp;&nbsp;\/\/&nbsp;\u7ee7\u7eed\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5143\u7d20<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5148\u58f0\u660e\u4e86\u4e00\u4e2a\u7a7a\u6570\u7ec4 $arr\uff0c\u7136\u540e\u4f7f\u7528 $arr[] \u8bed\u6cd5\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u65b0\u7684\u5143\u7d20\u3002<\/p>\n<p><\/p>\n<p>\u4f7f\u7528 array_push() \u51fd\u6570\u6dfb\u52a0\u65b0\u5143\u7d20\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-php\">$arr&nbsp;=&nbsp;array();&nbsp;&nbsp;\/\/&nbsp;\u58f0\u660e\u4e00\u4e2a\u7a7a\u6570\u7ec4\narray_push($arr,&nbsp;&quot;element1&quot;);&nbsp;&nbsp;\/\/&nbsp;\u4f7f\u7528&nbsp;array_push()&nbsp;\u51fd\u6570\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\narray_push($arr,&nbsp;&quot;element2&quot;);&nbsp;&nbsp;\/\/&nbsp;\u7ee7\u7eed\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5143\u7d20<\/pre>\n<p>array_push() \u51fd\u6570\u5c06\u4e00\u4e2a\u6216\u591a\u4e2a\u503c\u6dfb\u52a0\u5230\u6570\u7ec4\u7684\u672b\u5c3e\uff0c\u5e76\u8fd4\u56de\u65b0\u6570\u7ec4\u7684\u5143\u7d20\u4e2a\u6570\u3002<\/p>\n<p><\/p>\n<p>\u4f7f\u7528 array_merge() \u51fd\u6570\u5408\u5e76\u6570\u7ec4\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-php\">$arr1&nbsp;=&nbsp;array(&quot;element1&quot;,&nbsp;&quot;element2&quot;);&nbsp;&nbsp;\/\/&nbsp;\u58f0\u660e\u4e00\u4e2a\u5305\u542b\u4e24\u4e2a\u5143\u7d20\u7684\u6570\u7ec4\n$arr2&nbsp;=&nbsp;array(&quot;element3&quot;,&nbsp;&quot;element4&quot;);&nbsp;&nbsp;\/\/&nbsp;\u58f0\u660e\u53e6\u4e00\u4e2a\u5305\u542b\u4e24\u4e2a\u5143\u7d20\u7684\u6570\u7ec4\n$new_arr&nbsp;=&nbsp;array_merge($arr1,&nbsp;$arr2);&nbsp;&nbsp;\/\/&nbsp;\u5408\u5e76\u6570\u7ec4<\/pre>\n<p>array_merge() \u51fd\u6570\u5c06\u4e24\u4e2a\u6216\u591a\u4e2a\u6570\u7ec4\u5408\u5e76\u4e3a\u4e00\u4e2a\u6570\u7ec4\uff0c\u5e76\u8fd4\u56de\u65b0\u6570\u7ec4\u3002\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u58f0\u660e\u4e86\u4e24\u4e2a\u6570\u7ec4 $arr1 \u548c $arr2\uff0c\u7136\u540e\u4f7f\u7528 array_merge() \u51fd\u6570\u5c06\u5b83\u4eec\u5408\u5e76\u6210\u4e00\u4e2a\u65b0\u6570\u7ec4 $new_arr\u3002<\/p>\n<p><\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cPHP \u4e2d\u7684\u6570\u7ec4\u662f\u52a8\u6001\u7684\uff0c\u53ef\u4ee5\u52a8\u6001\u5730\u6dfb\u52a0\u548c\u5220\u9664\u5143\u7d20\uff0c\u56e0\u6b64\uff0c\u4ee5\u4e0a\u63d0\u5230\u7684\u65b9\u6cd5\u5e76\u4e0d\u662f\u5b8c\u6574\u7684\u6dfb\u52a0\u5143\u7d20\u7684\u65b9\u5f0f\u3002<\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 <a href=\"https:\/\/www.mianka.xyz\/?cat=2\" rel=\"noopener\" class=\"smart-seo-link\">PHP<\/a> \u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u65b0\u7684\u5143\u7d20\uff0c\u4e0b\u9762\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<p><\/p>\n<p>\u4f7f\u7528\u65b9\u62ec\u53f7\u8bed\u6cd5\u6dfb\u52a0\u65b0\u5143\u7d20\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-php\">$arr&nbsp;=&nbsp;array();&nbsp;&nbsp;\/\/&nbsp;\u58f0\u660e\u4e00\u4e2a\u7a7a\u6570\u7ec4\n$arr[]&nbsp;=&nbsp;&quot;element1&quot;;&nbsp;&nbsp;\/\/&nbsp;\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\n$arr[]&nbsp;=&nbsp;&quot;element2&quot;;&nbsp;&nbsp;\/\/&nbsp;\u7ee7\u7eed\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5143\u7d20<\/pre>\n<p><!--autointro--><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-142","post","type-post","status-publish","format-standard","hentry","category-phpbiji"],"_links":{"self":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=142"}],"version-history":[{"count":0,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/142\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}