{"id":48512,"date":"2024-12-02T10:14:01","date_gmt":"2024-12-02T02:14:01","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48512\/"},"modified":"2024-12-02T10:14:01","modified_gmt":"2024-12-02T02:14:01","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-php-%e5%87%bd%e6%95%b0%e6%9d%a5%e5%a4%84%e7%90%86%e6%95%b0%e6%8d%ae%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48512\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784<\/h1>\n<p>\u600e\u4e48\u5165\u95e8\u6587\u7ae0\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762\u7c73\u4e91\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300a\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b<\/p>\n<p>PHP \u63d0\u4f9b\u4e86\u5904\u7406\u6570\u636e\u7ed3\u6784\u7684\u51fd\u6570\uff0c\u5305\u62ec\uff1a\u6570\u7ec4\u64cd\u4f5c\uff1a\u6dfb\u52a0\u5143\u7d20\uff1aarray_push()\u79fb\u9664\u672b\u5c3e\u5143\u7d20\uff1aarray_pop()\u63d0\u53d6\u90e8\u5206\u6570\u7ec4\uff1aarray_slice()\u54c8\u5e0c\u8868\u64cd\u4f5c\uff1a\u68c0\u67e5\u952e\u662f\u5426\u5b58\u5728\uff1aarray_key_exists()\u83b7\u53d6\u6240\u6709\u952e\uff1aarray_keys()\u83b7\u53d6\u6240\u6709\u503c\uff1aarray_values()\u8fc7\u6ee4\u5143\u7d20\uff1aarray_filter()\u5806\u6808\u64cd\u4f5c\uff1a\u538b\u5165\u5143\u7d20\uff1aarray_push()\u5f39\u51fa\u5143\u7d20\uff1aarray_pop()<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241027\/1730040288671e51e02a06f.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784<\/strong><\/p>\n<p>PHP \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5185\u7f6e\u51fd\u6570\uff0c\u53ef\u7528\u4e8e\u5904\u7406\u5404\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u4f8b\u5982\u6570\u7ec4\u3001\u54c8\u5e0c\u8868\u548c\u5806\u6808\u3002\u8fd9\u4e9b\u51fd\u6570\u53ef\u4ee5\u5e2e\u52a9\u4f60\u9ad8\u6548\u5730\u8bbf\u95ee\u3001\u4fee\u6539\u548c\u64cd\u4f5c\u6570\u636e\u7ed3\u6784\uff0c\u4ece\u800c\u7b80\u5316\u4f60\u7684\u7f16\u7801\u6d41\u7a0b\u3002<\/p>\n<p><strong>\u6570\u7ec4\u64cd\u4f5c\u51fd\u6570<\/strong><\/p>\n<ul>\n<li><code>array_push()<\/code>\uff1a\u5c06\u5143\u7d20\u6dfb\u52a0\u5230\u6570\u7ec4\u672b\u5c3e\u3002<\/li>\n<li><code>array_pop()<\/code>\uff1a\u4ece\u6570\u7ec4\u672b\u5c3e\u79fb\u9664\u5143\u7d20\u3002<\/li>\n<li><code>array_shift()<\/code>\uff1a\u4ece\u6570\u7ec4\u5f00\u5934\u79fb\u9664\u5143\u7d20\u3002<\/li>\n<li><code>array_unshift()<\/code>\uff1a\u5c06\u5143\u7d20\u6dfb\u52a0\u5230\u6570\u7ec4\u5f00\u5934\u3002<\/li>\n<li><code>array_slice()<\/code>\uff1a\u63d0\u53d6\u6570\u7ec4\u7684\u4e00\u90e8\u5206\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u4f8b\uff1a<\/strong><\/p>\n<pre>&lt;?php\n$fruits = ['apple', 'banana', 'orange'];\n\narray_push($fruits, 'mango'); \/\/ \u6dfb\u52a0 \"mango\" \u5230\u6570\u7ec4\u672b\u5c3e\n$lastFruit = array_pop($fruits); \/\/ \u79fb\u9664\u5e76\u83b7\u53d6\u6570\u7ec4\u672b\u5c3e\u5143\u7d20<\/pre>\n<p><strong>\u54c8\u5e0c\u8868\u64cd\u4f5c\u51fd\u6570<\/strong><\/p>\n<ul>\n<li><code>array_key_exists()<\/code>\uff1a\u68c0\u67e5\u54c8\u5e0c\u8868\u4e2d\u662f\u5426\u5b58\u5728\u7279\u5b9a\u952e\u3002<\/li>\n<li><code>array_keys()<\/code>\uff1a\u83b7\u53d6\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u952e\u7684\u6570\u7ec4\u3002<\/li>\n<li><code>array_values()<\/code>\uff1a\u83b7\u53d6\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u503c\u7684\u6570\u7ec4\u3002<\/li>\n<li><code>array_change_key_case()<\/code>\uff1a\u5c06\u54c8\u5e0c\u8868\u4e2d\u7684\u952e\u8f6c\u6362\u4e3a\u5927\u5199\u6216\u5c0f\u5199\u3002<\/li>\n<li><code>array_filter()<\/code>\uff1a\u4f7f\u7528\u56de\u8c03\u51fd\u6570\u4ece\u54c8\u5e0c\u8868\u4e2d\u8fc7\u6ee4\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u4f8b\uff1a<\/strong><\/p>\n<pre>&lt;?php\n$colors = ['red' =&gt; 'FF0000', 'green' =&gt; '00FF00', 'blue' =&gt; '0000FF'];\n\nif (array_key_exists('red', $colors)) {\n    echo \"\u952e 'red' \u5b58\u5728\u4e8e\u54c8\u5e0c\u8868\u4e2d\";\n}<\/pre>\n<p><strong>\u5806\u6808\u64cd\u4f5c\u51fd\u6570<\/strong><\/p>\n<ul>\n<li><code>array_push()<\/code>\uff1a\u5c06\u5143\u7d20\u6dfb\u52a0\u5230\u5806\u6808\u9876\u90e8\u3002<\/li>\n<li><code>array_pop()<\/code>\uff1a\u4ece\u5806\u6808\u9876\u90e8\u79fb\u9664\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u4f8b\uff1a<\/strong><\/p>\n<pre>&lt;?php\n\/\/ \u521b\u5efa\u4e00\u4e2a\u5806\u6808\n$stack = [];\n\n\/\/ \u5c06\u5143\u7d20\u538b\u5165\u5806\u6808\narray_push($stack, 10);\narray_push($stack, 20);\n\n\/\/ \u4ece\u5806\u6808\u5f39\u51fa\u5143\u7d20\n$topElement = array_pop($stack);<\/pre>\n<p>\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u51fd\u6570\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u7ba1\u7406\u548c\u5904\u7406\u4f60\u7684 PHP \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6570\u636e\u7ed3\u6784\uff0c\u63d0\u9ad8\u4f60\u7684\u7f16\u7801\u6548\u7387\u3002<\/p>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784 \u600e\u4e48\u5165\u95e8\u6587\u7ae0\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762\u7c73\u4e91\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300a\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b PHP \u63d0\u4f9b\u4e86\u5904\u7406\u6570\u636e\u7ed3\u6784\u7684\u51fd\u6570\uff0c\u5305\u62ec\uff1a\u6570\u7ec4\u64cd\u4f5c\uff1a\u6dfb\u52a0\u5143\u7d20\uff1aarray_push()\u79fb\u9664\u672b\u5c3e\u5143\u7d20\uff1aarray_pop()\u63d0\u53d6\u90e8\u5206\u6570\u7ec4\uff1aarray_slice()\u54c8\u5e0c\u8868\u64cd\u4f5c\uff1a\u68c0\u67e5\u952e\u662f\u5426\u5b58\u5728\uff1aarray_key_exists()\u83b7\u53d6\u6240\u6709\u952e\uff1aarray_keys()\u83b7\u53d6\u6240\u6709\u503c\uff1aarray_values()\u8fc7\u6ee4\u5143\u7d20\uff1aarray_filter()\u5806\u6808\u64cd\u4f5c\uff1a\u538b\u5165\u5143\u7d20\uff1aarray_push()\u5f39\u51fa\u5143\u7d20\uff1aarray_pop() \u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6765\u5904\u7406\u6570\u636e\u7ed3\u6784 PHP \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5185\u7f6e\u51fd\u6570\uff0c\u53ef\u7528\u4e8e\u5904\u7406\u5404\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u4f8b\u5982\u6570\u7ec4\u3001\u54c8\u5e0c\u8868\u548c\u5806\u6808\u3002\u8fd9\u4e9b\u51fd\u6570\u53ef\u4ee5\u5e2e\u52a9\u4f60\u9ad8\u6548\u5730\u8bbf\u95ee\u3001\u4fee\u6539\u548c\u64cd\u4f5c\u6570\u636e\u7ed3\u6784\uff0c\u4ece\u800c\u7b80\u5316\u4f60\u7684\u7f16\u7801\u6d41\u7a0b\u3002 \u6570\u7ec4\u64cd\u4f5c\u51fd\u6570 array_push()\uff1a\u5c06\u5143\u7d20\u6dfb\u52a0\u5230\u6570\u7ec4\u672b\u5c3e\u3002 array_pop()\uff1a\u4ece\u6570\u7ec4\u672b\u5c3e\u79fb\u9664\u5143\u7d20\u3002 array_shift()\uff1a\u4ece\u6570\u7ec4\u5f00\u5934\u79fb\u9664\u5143\u7d20\u3002 array_unshift()\uff1a\u5c06\u5143\u7d20\u6dfb\u52a0\u5230\u6570\u7ec4\u5f00\u5934\u3002 array_slice()\uff1a\u63d0\u53d6\u6570\u7ec4\u7684\u4e00\u90e8\u5206\u3002 \u5b9e\u4f8b\uff1a &lt;?php $fruits = [&#8216;apple&#8217;, &#8216;banana&#8217;, &#8216;orange&#8217;]; array_push($fruits, &#8216;mango&#8217;); \/\/ \u6dfb\u52a0 &#8220;mango&#8221; \u5230\u6570\u7ec4\u672b\u5c3e $lastFruit = array_pop($fruits); \/\/ \u79fb\u9664\u5e76\u83b7\u53d6\u6570\u7ec4\u672b\u5c3e\u5143\u7d20 \u54c8\u5e0c\u8868\u64cd\u4f5c\u51fd\u6570 array_key_exists()\uff1a\u68c0\u67e5\u54c8\u5e0c\u8868\u4e2d\u662f\u5426\u5b58\u5728\u7279\u5b9a\u952e\u3002 array_keys()\uff1a\u83b7\u53d6\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u952e\u7684\u6570\u7ec4\u3002 array_values()\uff1a\u83b7\u53d6\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u503c\u7684\u6570\u7ec4\u3002 array_change_key_case()\uff1a\u5c06\u54c8\u5e0c\u8868\u4e2d\u7684\u952e\u8f6c\u6362\u4e3a\u5927\u5199\u6216\u5c0f\u5199\u3002 array_filter()\uff1a\u4f7f\u7528\u56de\u8c03\u51fd\u6570\u4ece\u54c8\u5e0c\u8868\u4e2d\u8fc7\u6ee4\u5143\u7d20\u3002 \u5b9e\u4f8b\uff1a &lt;?php $colors = [&#8216;red&#8217; =&gt; &#8216;FF0000&#8217;, &#8216;green&#8217; =&gt; &#8217;00FF00&#8242;, &#8216;blue&#8217; =&gt; [&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-48512","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48512","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=48512"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48512\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}