{"id":47798,"date":"2024-12-02T14:54:45","date_gmt":"2024-12-02T06:54:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47798\/"},"modified":"2024-12-02T14:54:45","modified_gmt":"2024-12-02T06:54:45","slug":"php-%e5%87%bd%e6%95%b0%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%bc%95%e7%94%a8%e7%9a%84%e4%bc%98%e7%82%b9%e5%92%8c%e7%bc%ba%e7%82%b9","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47798\/","title":{"rendered":"PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9<\/h1>\n<p>\u6587\u7ae0\u5c0f\u767d\u4e00\u679a\uff0c\u6b63\u5728\u4e0d\u65ad\u5b66\u4e60\u79ef\u7d2f\u77e5\u8bc6\uff0c\u73b0\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u8bb0\u5f55\u4e00\u4e0b\uff0c\u4e5f\u662f\u5c06\u6211\u7684\u6240\u5f97\u5206\u4eab\u7ed9\u5927\u5bb6\uff01\u800c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u300aPHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u300b\u5e26\u5927\u5bb6\u6765\u4e86\u89e3\u4e00\u4e0b##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><\/p>\n<p>\u5728 PHP \u4e2d\uff0c\u5f15\u7528\u53ef\u63d0\u5347\u6548\u7387\uff0c\u4f46\u4f1a\u5f15\u5165\u6f5c\u5728\u9519\u8bef\u548c\u590d\u6742\u7684\u8c03\u8bd5\u8fc7\u7a0b\uff0c\u56e0\u6b64\u4f7f\u7528\u65f6\u9700\u6743\u8861\u5176\u4f18\u70b9\u548c\u7f3a\u70b9\uff1a\u6027\u80fd\u63d0\u5347\uff1a\u5f15\u7528\u53ef\u907f\u514d\u590d\u5236\u53c2\u6570\uff0c\u63d0\u9ad8\u6548\u7387\u3002\u6570\u636e\u540c\u6b65\uff1a\u5bf9\u5f15\u7528\u53c2\u6570\u7684\u4fee\u6539\u4f1a\u7acb\u5373\u53cd\u6620\u5728\u51fd\u6570\u5916\u90e8\u3002\u5185\u5b58\u8282\u7701\uff1a\u5f15\u7528\u907f\u514d\u4e86\u590d\u5236\u53c2\u6570\uff0c\u51cf\u5c11\u4e86\u5185\u5b58\u5360\u7528\u3002\u6f5c\u5728\u9519\u8bef\uff1a\u5f15\u7528\u53ef\u80fd\u5bfc\u81f4\u610f\u5916\u884c\u4e3a\uff0c\u4fee\u6539\u51fd\u6570\u4e2d\u5916\u90e8\u53d8\u91cf\u4f1a\u5bfc\u81f4\u4e0d\u53ef\u9884\u6d4b\u7684\u7ed3\u679c\u3002\u8c03\u8bd5\u56f0\u96be\uff1a\u5f15\u7528\u589e\u52a0\u4e86\u8c03\u8bd5\u96be\u5ea6\uff0c\u96be\u4ee5\u8bc6\u522b\u5f15\u7528\u53d8\u91cf\u3002\u4ee3\u7801\u53ef\u8bfb\u6027\u964d\u4f4e\uff1a\u5f15\u7528\u589e\u52a0\u4e86\u53d8\u91cf\u8303\u56f4\u7684\u590d\u6742\u6027\uff0c\u964d\u4f4e\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729936640671cbd00704ae.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u4e2d\u7684\u5f15\u7528\uff1a\u4f18\u70b9\u548c\u7f3a\u70b9<\/strong><\/p>\n<p><strong>\u5f15\u8a00<\/strong><\/p>\n<p>\u5728 PHP \u4e2d\uff0c\u5f15\u7528\u5141\u8bb8\u60a8\u76f4\u63a5\u8bbf\u95ee\u51fd\u6570\u7684\u53c2\u6570\uff0c\u800c\u4e0d\u662f\u521b\u5efa\u8fd9\u4e9b\u53c2\u6570\u7684\u526f\u672c\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u4e5f\u4f1a\u5f15\u5165\u9690\u60a3\u548c\u590d\u6742\u6027\u3002<\/p>\n<p><strong>\u4f18\u70b9<\/strong><\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u5f15\u7528\u907f\u514d\u4e86\u590d\u5236\u53c2\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6548\u7387\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u65f6\u3002<\/li>\n<li><strong>\u4fdd\u6301\u540c\u6b65\uff1a<\/strong>\u5bf9\u5f15\u7528\u53c2\u6570\u7684\u66f4\u6539\u4f1a\u5728\u51fd\u6570\u5916\u7acb\u5373\u751f\u6548\uff0c\u786e\u4fdd\u51fd\u6570\u548c\u8c03\u7528\u4ee3\u7801\u4e4b\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u51cf\u5c11\u5185\u5b58\u4f7f\u7528\uff1a<\/strong>\u5f15\u7528\u4e0d\u4f1a\u521b\u5efa\u526f\u672c\uff0c\u56e0\u6b64\u53ef\u4ee5\u51cf\u5c11\u5185\u5b58\u6d88\u8017\u3002<\/li>\n<\/ul>\n<p><strong>\u7f3a\u70b9<\/strong><\/p>\n<ul>\n<li><strong>\u6f5c\u5728\u9519\u8bef\uff1a<\/strong>\u5f15\u7528\u53ef\u4ee5\u8f7b\u6613\u5bfc\u81f4\u4e0d\u53ef\u9884\u6d4b\u7684\u884c\u4e3a\uff0c\u6bd4\u5982\u5728\u51fd\u6570\u5185\u4fee\u6539\u5916\u90e8\u53d8\u91cf\uff0c\u5bfc\u81f4\u610f\u60f3\u4e0d\u5230\u7684\u7ed3\u679c\u3002<\/li>\n<li><strong>\u96be\u4ee5\u8c03\u8bd5\uff1a<\/strong>\u5f15\u7528\u4f1a\u4f7f\u8c03\u8bd5\u53d8\u5f97\u56f0\u96be\uff0c\u56e0\u4e3a\u65e0\u6cd5\u8f7b\u677e\u8bc6\u522b\u4ee3\u7801\u4e2d\u5f15\u7528\u7684\u53d8\u91cf\u3002<\/li>\n<li><strong>\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u964d\u4f4e\uff1a<\/strong>\u4f7f\u7528\u5f15\u7528\u4f1a\u964d\u4f4e\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u56e0\u4e3a\u5b83\u589e\u52a0\u4e86\u7406\u89e3\u53d8\u91cf\u8303\u56f4\u7684\u590d\u6742\u6027\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u5f15\u7528\u8fdb\u884c\u51fd\u6570\u4f18\u5316\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>function processLargeArray(&amp;$array) {\n  foreach ($array as $key =&gt; &amp;$value) {\n    $value = strtoupper($value);\n  }\n}\n\n$array = ['apple', 'banana', 'cherry'];\nprocessLargeArray($array); \/\/ \u4fee\u6539\u539f\u59cb\u6570\u7ec4\nprint_r($array); \/\/ \u8f93\u51fa ['APPLE', 'BANANA', 'CHERRY']<\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4f20\u9012\u5f15\u7528\u5230 <code>processLargeArray<\/code> \u51fd\u6570\u53ef\u4ee5\u663e\u7740\u63d0\u9ad8\u5904\u7406\u5927\u578b\u6570\u7ec4\u65f6\u7684\u6027\u80fd\uff0c\u56e0\u4e3a\u4e0d\u9700\u8981\u590d\u5236\u6570\u7ec4\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>PHP \u4e2d\u7684\u5f15\u7528\u662f\u4e00\u628a\u53cc\u5203\u5251\u3002\u5b83\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u5e76\u4fdd\u6301\u6570\u636e\u4e00\u81f4\u6027\uff0c\u4f46\u4e5f\u53ef\u80fd\u5e26\u6765\u9519\u8bef\u548c\u590d\u6742\u6027\u3002\u5728\u4f7f\u7528\u5f15\u7528\u65f6\uff0c\u5fc5\u987b\u4ed4\u7ec6\u8003\u8651\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u5e76\u786e\u4fdd\u6b63\u786e\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n<p>\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aPHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9 \u6587\u7ae0\u5c0f\u767d\u4e00\u679a\uff0c\u6b63\u5728\u4e0d\u65ad\u5b66\u4e60\u79ef\u7d2f\u77e5\u8bc6\uff0c\u73b0\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u8bb0\u5f55\u4e00\u4e0b\uff0c\u4e5f\u662f\u5c06\u6211\u7684\u6240\u5f97\u5206\u4eab\u7ed9\u5927\u5bb6\uff01\u800c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u300aPHP \u51fd\u6570\u4e2d\u4f7f\u7528\u5f15\u7528\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u300b\u5e26\u5927\u5bb6\u6765\u4e86\u89e3\u4e00\u4e0b##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01 \u5728 PHP \u4e2d\uff0c\u5f15\u7528\u53ef\u63d0\u5347\u6548\u7387\uff0c\u4f46\u4f1a\u5f15\u5165\u6f5c\u5728\u9519\u8bef\u548c\u590d\u6742\u7684\u8c03\u8bd5\u8fc7\u7a0b\uff0c\u56e0\u6b64\u4f7f\u7528\u65f6\u9700\u6743\u8861\u5176\u4f18\u70b9\u548c\u7f3a\u70b9\uff1a\u6027\u80fd\u63d0\u5347\uff1a\u5f15\u7528\u53ef\u907f\u514d\u590d\u5236\u53c2\u6570\uff0c\u63d0\u9ad8\u6548\u7387\u3002\u6570\u636e\u540c\u6b65\uff1a\u5bf9\u5f15\u7528\u53c2\u6570\u7684\u4fee\u6539\u4f1a\u7acb\u5373\u53cd\u6620\u5728\u51fd\u6570\u5916\u90e8\u3002\u5185\u5b58\u8282\u7701\uff1a\u5f15\u7528\u907f\u514d\u4e86\u590d\u5236\u53c2\u6570\uff0c\u51cf\u5c11\u4e86\u5185\u5b58\u5360\u7528\u3002\u6f5c\u5728\u9519\u8bef\uff1a\u5f15\u7528\u53ef\u80fd\u5bfc\u81f4\u610f\u5916\u884c\u4e3a\uff0c\u4fee\u6539\u51fd\u6570\u4e2d\u5916\u90e8\u53d8\u91cf\u4f1a\u5bfc\u81f4\u4e0d\u53ef\u9884\u6d4b\u7684\u7ed3\u679c\u3002\u8c03\u8bd5\u56f0\u96be\uff1a\u5f15\u7528\u589e\u52a0\u4e86\u8c03\u8bd5\u96be\u5ea6\uff0c\u96be\u4ee5\u8bc6\u522b\u5f15\u7528\u53d8\u91cf\u3002\u4ee3\u7801\u53ef\u8bfb\u6027\u964d\u4f4e\uff1a\u5f15\u7528\u589e\u52a0\u4e86\u53d8\u91cf\u8303\u56f4\u7684\u590d\u6742\u6027\uff0c\u964d\u4f4e\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002 PHP \u51fd\u6570\u4e2d\u7684\u5f15\u7528\uff1a\u4f18\u70b9\u548c\u7f3a\u70b9 \u5f15\u8a00 \u5728 PHP \u4e2d\uff0c\u5f15\u7528\u5141\u8bb8\u60a8\u76f4\u63a5\u8bbf\u95ee\u51fd\u6570\u7684\u53c2\u6570\uff0c\u800c\u4e0d\u662f\u521b\u5efa\u8fd9\u4e9b\u53c2\u6570\u7684\u526f\u672c\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u4e5f\u4f1a\u5f15\u5165\u9690\u60a3\u548c\u590d\u6742\u6027\u3002 \u4f18\u70b9 \u6027\u80fd\u63d0\u5347\uff1a\u5f15\u7528\u907f\u514d\u4e86\u590d\u5236\u53c2\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6548\u7387\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u65f6\u3002 \u4fdd\u6301\u540c\u6b65\uff1a\u5bf9\u5f15\u7528\u53c2\u6570\u7684\u66f4\u6539\u4f1a\u5728\u51fd\u6570\u5916\u7acb\u5373\u751f\u6548\uff0c\u786e\u4fdd\u51fd\u6570\u548c\u8c03\u7528\u4ee3\u7801\u4e4b\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\u3002 \u51cf\u5c11\u5185\u5b58\u4f7f\u7528\uff1a\u5f15\u7528\u4e0d\u4f1a\u521b\u5efa\u526f\u672c\uff0c\u56e0\u6b64\u53ef\u4ee5\u51cf\u5c11\u5185\u5b58\u6d88\u8017\u3002 \u7f3a\u70b9 \u6f5c\u5728\u9519\u8bef\uff1a\u5f15\u7528\u53ef\u4ee5\u8f7b\u6613\u5bfc\u81f4\u4e0d\u53ef\u9884\u6d4b\u7684\u884c\u4e3a\uff0c\u6bd4\u5982\u5728\u51fd\u6570\u5185\u4fee\u6539\u5916\u90e8\u53d8\u91cf\uff0c\u5bfc\u81f4\u610f\u60f3\u4e0d\u5230\u7684\u7ed3\u679c\u3002 \u96be\u4ee5\u8c03\u8bd5\uff1a\u5f15\u7528\u4f1a\u4f7f\u8c03\u8bd5\u53d8\u5f97\u56f0\u96be\uff0c\u56e0\u4e3a\u65e0\u6cd5\u8f7b\u677e\u8bc6\u522b\u4ee3\u7801\u4e2d\u5f15\u7528\u7684\u53d8\u91cf\u3002 \u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u964d\u4f4e\uff1a\u4f7f\u7528\u5f15\u7528\u4f1a\u964d\u4f4e\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u56e0\u4e3a\u5b83\u589e\u52a0\u4e86\u7406\u89e3\u53d8\u91cf\u8303\u56f4\u7684\u590d\u6742\u6027\u3002 \u5b9e\u6218\u6848\u4f8b \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u5f15\u7528\u8fdb\u884c\u51fd\u6570\u4f18\u5316\u7684\u793a\u4f8b\uff1a function processLargeArray(&amp;$array) { foreach ($array as $key =&gt; &amp;$value) { $value = strtoupper($value); } } $array = [&#8216;apple&#8217;, &#8216;banana&#8217;, &#8216;cherry&#8217;]; processLargeArray($array); \/\/ \u4fee\u6539\u539f\u59cb\u6570\u7ec4 print_r($array); \/\/ \u8f93\u51fa [&#8216;APPLE&#8217;, &#8216;BANANA&#8217;, &#8216;CHERRY&#8217;] \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4f20\u9012\u5f15\u7528\u5230 processLargeArray \u51fd\u6570\u53ef\u4ee5\u663e\u7740\u63d0\u9ad8\u5904\u7406\u5927\u578b\u6570\u7ec4\u65f6\u7684\u6027\u80fd\uff0c\u56e0\u4e3a\u4e0d\u9700\u8981\u590d\u5236\u6570\u7ec4\u3002 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