{"id":48008,"date":"2024-12-02T13:10:27","date_gmt":"2024-12-02T05:10:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48008\/"},"modified":"2024-12-02T13:10:27","modified_gmt":"2024-12-02T05:10:27","slug":"php-%e9%80%92%e5%bd%92%e5%87%bd%e6%95%b0%e4%b8%ad%e7%9a%84%e5%a0%86%e6%a0%88%e6%ba%a2%e5%87%ba%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%e5%92%8c%e6%81%a2%e5%a4%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48008\/","title":{"rendered":"PHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d<\/h1>\n<p>\u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d\u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n<p>\u5982\u4f55\u5904\u7406\u548c\u6062\u590dPHP\u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\uff1f\u9650\u5236\u9012\u5f52\u8c03\u7528\u7684\u6df1\u5ea6\uff0c\u907f\u514d\u5806\u6808\u6ea2\u51fa\u3002\u4f7f\u7528set_error_handler()\u5904\u7406\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u3002\u4f7f\u7528register_shutdown_function()\u6062\u590d\u5806\u6808\u6ea2\u51fa\uff0c\u7ed3\u5408zend_clear_stack()\u51fd\u6570\u6e05\u9664\u5806\u6808\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729948760671cec5870626.jpg\" class=\"aligncenter\" title=\"PHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d\u63d2\u56fe\" alt=\"PHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u6808\u6ea2\u51fa\u5f02\u5e38\u53d1\u751f\u5728\u9012\u5f52\u51fd\u6570\u6267\u884c\u65f6\u8d85\u8fc7\u4e86 PHP \u53ef\u7528\u7684\u5806\u6808\u5185\u5b58\u3002\u8fd9\u901a\u5e38\u662f\u7531\u592a\u591a\u5d4c\u5957\u7684\u9012\u5f52\u8c03\u7528\u5f15\u8d77\u7684\u3002\u672c\u6587\u5c06\u63a2\u8ba8 PHP \u4e2d\u5904\u7406\u548c\u6062\u590d\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u7684\u5404\u79cd\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u6218\u6848\u4f8b\u3002<\/p>\n<p><strong>\u907f\u514d\u5806\u6808\u6ea2\u51fa\u5f02\u5e38<\/strong><\/p>\n<p>\u907f\u514d\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u7684\u6700\u4f73\u65b9\u6cd5\u662f\u9650\u5236\u9012\u5f52\u8c03\u7528\u7684\u6df1\u5ea6\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u8fed\u4ee3\u6216\u5c3e\u9012\u5f52\u6280\u672f\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<p><strong>\u5904\u7406\u5806\u6808\u6ea2\u51fa\u5f02\u5e38<\/strong><\/p>\n<p>\u5f53\u53d1\u751f\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u65f6\uff0cPHP \u4f1a\u629b\u51fa\u4e00\u4e2a <code>Fatal Error<\/code>\uff0c\u5bfc\u81f4\u811a\u672c\u7ec8\u6b62\u3002\u8981\u5904\u7406\u6b64\u5f02\u5e38\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>set_error_handler()<\/code> \u51fd\u6570\u3002<\/p>\n<pre>&lt;?php\nfunction myErrorHandler($errno, $errstr, $errfile, $errline)\n{\n    if ($errno === E_ERROR) {\n        echo \"Stack overflow error occurred.\\n\";\n    }\n}\n\nset_error_handler('myErrorHandler');\n?&gt;<\/pre>\n<p><strong>\u6062\u590d\u5806\u6808\u6ea2\u51fa<\/strong><\/p>\n<p>\u5728\u5c06 PHP \u5185\u7f6e\u51fd\u6570 <code>set_error_handler()<\/code> \u4e0e <code>register_shutdown_function()<\/code> \u76f8\u7ed3\u5408\u65f6\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u5904\u7406\u9519\u8bef\uff0c\u8fd8\u53ef\u4ee5\u6062\u590d\u5806\u6808\u6ea2\u51fa\u3002<\/p>\n<pre>&lt;?php\nfunction myErrorHandler($errno, $errstr, $errfile, $errline)\n{\n    if ($errno === E_ERROR) {\n        echo \"Stack overflow error occurred.\\n\";\n    }\n}\n\nfunction myShutdownFunction()\n{\n    if (function_exists('zend_clear_stack')) {\n        zend_clear_stack();\n    }\n}\n\nset_error_handler('myErrorHandler');\nregister_shutdown_function('myShutdownFunction');\n?&gt;<\/pre>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u51fd\u6570\u793a\u4f8b\uff0c\u5b83\u8ba1\u7b97\u6590\u6ce2\u90a3\u5951\u6570\u5217\u7684\u6570\u5b57\u3002\u7531\u4e8e\u6590\u6ce2\u90a3\u5951\u6570\u5217\u901a\u8fc7\u9012\u5f52\u8ba1\u7b97\uff0c\u56e0\u6b64\u5b83\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5806\u6808\u6ea2\u51fa\u9519\u8bef\u3002<\/p>\n<pre>&lt;?php\nfunction fibonacci($n)\n{\n    if ($n &lt;= 1) {\n        return $n;\n    }\n    return fibonacci($n - 1) + fibonacci($n - 2);\n}\n?&gt;<\/pre>\n<p>\u8981\u5904\u7406\u6b64\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u9519\u8bef\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>&lt;?php\nfunction myErrorHandler($errno, $errstr, $errfile, $errline)\n{\n    if ($errno === E_ERROR) {\n        echo \"Stack overflow error occurred.\\n\";\n    }\n}\n\nfunction myShutdownFunction()\n{\n    if (function_exists('zend_clear_stack')) {\n        zend_clear_stack();\n    }\n}\n\nset_error_handler('myErrorHandler');\nregister_shutdown_function('myShutdownFunction');\n\necho fibonacci(100); \/\/ \u8f93\u51fa 5731478440138170859322\";\n?&gt;<\/pre>\n<p>\u4f7f\u7528\u6b64\u4ee3\u7801\uff0c\u5373\u4f7f\u5728\u8ba1\u7b97\u5927\u6590\u6ce2\u90a3\u5951\u6570\u65f6\uff0cPHP \u4e5f\u53ef\u4ee5\u901a\u8fc7\u6e05\u9664\u5806\u6808\u6765\u6062\u590d\u5806\u6808\u6ea2\u51fa\u9519\u8bef\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>PHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d \u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300aPHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d\u300b\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~ \u5982\u4f55\u5904\u7406\u548c\u6062\u590dPHP\u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\uff1f\u9650\u5236\u9012\u5f52\u8c03\u7528\u7684\u6df1\u5ea6\uff0c\u907f\u514d\u5806\u6808\u6ea2\u51fa\u3002\u4f7f\u7528set_error_handler()\u5904\u7406\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u3002\u4f7f\u7528register_shutdown_function()\u6062\u590d\u5806\u6808\u6ea2\u51fa\uff0c\u7ed3\u5408zend_clear_stack()\u51fd\u6570\u6e05\u9664\u5806\u6808\u3002 PHP \u9012\u5f52\u51fd\u6570\u4e2d\u7684\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u5904\u7406\u548c\u6062\u590d \u7b80\u4ecb \u6808\u6ea2\u51fa\u5f02\u5e38\u53d1\u751f\u5728\u9012\u5f52\u51fd\u6570\u6267\u884c\u65f6\u8d85\u8fc7\u4e86 PHP \u53ef\u7528\u7684\u5806\u6808\u5185\u5b58\u3002\u8fd9\u901a\u5e38\u662f\u7531\u592a\u591a\u5d4c\u5957\u7684\u9012\u5f52\u8c03\u7528\u5f15\u8d77\u7684\u3002\u672c\u6587\u5c06\u63a2\u8ba8 PHP \u4e2d\u5904\u7406\u548c\u6062\u590d\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u7684\u5404\u79cd\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u6218\u6848\u4f8b\u3002 \u907f\u514d\u5806\u6808\u6ea2\u51fa\u5f02\u5e38 \u907f\u514d\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u7684\u6700\u4f73\u65b9\u6cd5\u662f\u9650\u5236\u9012\u5f52\u8c03\u7528\u7684\u6df1\u5ea6\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u8fed\u4ee3\u6216\u5c3e\u9012\u5f52\u6280\u672f\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002 \u5904\u7406\u5806\u6808\u6ea2\u51fa\u5f02\u5e38 \u5f53\u53d1\u751f\u5806\u6808\u6ea2\u51fa\u5f02\u5e38\u65f6\uff0cPHP \u4f1a\u629b\u51fa\u4e00\u4e2a Fatal Error\uff0c\u5bfc\u81f4\u811a\u672c\u7ec8\u6b62\u3002\u8981\u5904\u7406\u6b64\u5f02\u5e38\uff0c\u53ef\u4ee5\u4f7f\u7528 set_error_handler() \u51fd\u6570\u3002 &lt;?php function myErrorHandler($errno, $errstr, $errfile, $errline) { if ($errno === E_ERROR) { echo &#8220;Stack overflow error occurred.\\n&#8221;; } } set_error_handler(&#8216;myErrorHandler&#8217;); ?&gt; \u6062\u590d\u5806\u6808\u6ea2\u51fa \u5728\u5c06 PHP \u5185\u7f6e\u51fd\u6570 set_error_handler() \u4e0e register_shutdown_function() \u76f8\u7ed3\u5408\u65f6\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u5904\u7406\u9519\u8bef\uff0c\u8fd8\u53ef\u4ee5\u6062\u590d\u5806\u6808\u6ea2\u51fa\u3002 &lt;?php function myErrorHandler($errno, $errstr, [&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-48008","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48008","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=48008"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48008\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}