{"id":47196,"date":"2024-12-02T17:17:16","date_gmt":"2024-12-02T09:17:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47196\/"},"modified":"2024-12-02T17:17:16","modified_gmt":"2024-12-02T09:17:16","slug":"php%e8%87%aa%e5%ae%9a%e4%b9%89%e5%87%bd%e6%95%b0%e4%b8%ad%e4%bd%bf%e7%94%a8%e9%9d%99%e6%80%81%e5%85%b3%e9%94%ae%e5%ad%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47196\/","title":{"rendered":"PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u4f7f\u7528\u9759\u6001\u5173\u952e\u5b57"},"content":{"rendered":"

<\/b> <\/p>\n

PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u4f7f\u7528\u9759\u6001\u5173\u952e\u5b57<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300aPHP\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u4f7f\u7528\u9759\u6001\u5173\u952e\u5b57\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

PHP \u81ea\u5b9a\u7fa9\u51fd\u6578\u4e2d\u7684\u975c\u614b\u95dc\u9375\u5b57\u6703\u4fdd\u7559\u8b8a\u6578\u72c0\u614b\uff0c\u5373\u4f7f\u51fd\u6578\u88ab\u91cd\u8907\u547c\u53eb\u4e5f\u4e0d\u6703\u521d\u59cb\u5316\u8b8a\u6578\u3002\u5b83\u7528\u65bc\uff1a\u8ffd\u8e64\u51fd\u5f0f\u57f7\u884c\u6b21\u6578\u5132\u5b58\u6b77\u53f2\u8a18\u9304\u9032\u884c\u72c0\u614b\u76f8\u95dc\u4efb\u52d9<\/p>\n

\"PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u4f7f\u7528\u9759\u6001\u5173\u952e\u5b57\u63d2\u56fe\"<\/p>\n

PHP \u81ea\u5b9a\u7fa9\u51fd\u5f0f\u4e2d\u4f7f\u7528\u975c\u614b\u95dc\u9375\u5b57<\/strong><\/p>\n

\u975c\u614b\u95dc\u9375\u5b57\u53ef\u7528\u65bc PHP \u81ea\u5b9a\u7fa9\u51fd\u5f0f\u4e2d\uff0c\u4ee5\u5728\u51fd\u5f0f\u57f7\u884c\u904e\u7a0b\u4e2d\u4fdd\u6301\u8b8a\u6578\u7684\u72c0\u614b\u3002\u8207\u5e38\u898f\u8b8a\u6578\u4e0d\u540c\uff0c\u975c\u614b\u8b8a\u6578\u5728\u51fd\u5f0f\u6bcf\u6b21\u88ab\u547c\u53eb\u6642\u4e0d\u6703\u88ab\u91cd\u65b0\u521d\u59cb\u5316\u3002<\/p>\n

\u7528\u6cd5<\/strong><\/p>\n

\u8981\u5ba3\u544a\u975c\u614b\u8b8a\u6578\uff0c\u53ea\u9700\u5728\u8b8a\u6578\u540d\u7a31\u4e4b\u524d\u52a0\u4e0a\u975c\u614b\u95dc\u9375\u5b57\u5373\u53ef\u3002<\/p>\n

function countCalls() {\n  static $count = 0; \/\/ \u5ba3\u544a\u975c\u614b\u8b8a\u6578 $count\n  $count++;\n  return $count;\n}<\/pre>\n
\u7bc4\u4f8b<\/strong><\/p>\n
\u4ee5\u4e0b\u7bc4\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u5728\u81ea\u5b9a\u7fa9\u51fd\u5f0f\u4e2d\u4f7f\u7528\u975c\u614b\u8b8a\u6578\uff1a<\/p>\n
<?php\n\nfunction logMessage($message) {\n  static $log = []; \/\/ \u5ba3\u544a\u975c\u614b\u8b8a\u6578 $log \u4f86\u5132\u5b58\u6b77\u53f2\u8a18\u9304\n  $log[] = $message; \/\/ \u5c07\u8a0a\u606f\u9644\u52a0\u5230\u6b77\u53f2\u8a18\u9304\u9663\u5217\u4e2d\n}\n\nlogMessage(\"\u8a0a\u606f 1\");\nlogMessage(\"\u8a0a\u606f 2\");\nlogMessage(\"\u8a0a\u606f 3\");\n\nprint_r($log); \/\/ \u5370\u51fa\u6b77\u53f2\u8a18\u9304\u9663\u5217\uff0c\u986f\u793a\u5df2\u5132\u5b58\u7684\u8a0a\u606f\n\n?><\/pre>\n
\u8f38\u51fa<\/strong><\/p>\n
Array\n(\n    [0] => \u8a0a\u606f 1\n    [1] => \u8a0a\u606f 2\n    [2] => \u8a0a\u606f 3\n)<\/pre>\n
\u975c\u614b\u8b8a\u6578\u662f\u4fdd\u6301\u51fd\u5f0f\u72c0\u614b\u3001\u907f\u514d\u8cc7\u6599\u907a\u5931\u6216\u91cd\u7f6e\u7684\u5f37\u5927\u5de5\u5177\u3002\u5b83\u5728\u9700\u8981\u8ffd\u8e64\u51fd\u5f0f\u57f7\u884c\u6b21\u6578\u3001\u5132\u5b58\u6b77\u53f2\u8a18\u9304\u6216\u9032\u884c\u5176\u4ed6\u8207\u72c0\u614b\u76f8\u95dc\u7684\u4efb\u52d9\u6642\u7279\u5225\u6709\u7528\u3002<\/p>\n
\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":"
PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u4f7f\u7528\u9759\u6001\u5173\u952e\u5b57 \u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300aPHP\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u4f7f\u7528\u9759\u6001\u5173\u952e\u5b57\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01 PHP \u81ea\u5b9a\u7fa9\u51fd\u6578\u4e2d\u7684\u975c\u614b\u95dc\u9375\u5b57\u6703\u4fdd\u7559\u8b8a\u6578\u72c0\u614b\uff0c\u5373\u4f7f\u51fd\u6578\u88ab\u91cd\u8907\u547c\u53eb\u4e5f\u4e0d\u6703\u521d\u59cb\u5316\u8b8a\u6578\u3002\u5b83\u7528\u65bc\uff1a\u8ffd\u8e64\u51fd\u5f0f\u57f7\u884c\u6b21\u6578\u5132\u5b58\u6b77\u53f2\u8a18\u9304\u9032\u884c\u72c0\u614b\u76f8\u95dc\u4efb\u52d9 PHP \u81ea\u5b9a\u7fa9\u51fd\u5f0f\u4e2d\u4f7f\u7528\u975c\u614b\u95dc\u9375\u5b57 \u975c\u614b\u95dc\u9375\u5b57\u53ef\u7528\u65bc PHP \u81ea\u5b9a\u7fa9\u51fd\u5f0f\u4e2d\uff0c\u4ee5\u5728\u51fd\u5f0f\u57f7\u884c\u904e\u7a0b\u4e2d\u4fdd\u6301\u8b8a\u6578\u7684\u72c0\u614b\u3002\u8207\u5e38\u898f\u8b8a\u6578\u4e0d\u540c\uff0c\u975c\u614b\u8b8a\u6578\u5728\u51fd\u5f0f\u6bcf\u6b21\u88ab\u547c\u53eb\u6642\u4e0d\u6703\u88ab\u91cd\u65b0\u521d\u59cb\u5316\u3002 \u7528\u6cd5 \u8981\u5ba3\u544a\u975c\u614b\u8b8a\u6578\uff0c\u53ea\u9700\u5728\u8b8a\u6578\u540d\u7a31\u4e4b\u524d\u52a0\u4e0a\u975c\u614b\u95dc\u9375\u5b57\u5373\u53ef\u3002 function countCalls() { static $count = 0; \/\/ \u5ba3\u544a\u975c\u614b\u8b8a\u6578 $count $count++; return $count; } \u7bc4\u4f8b \u4ee5\u4e0b\u7bc4\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u5728\u81ea\u5b9a\u7fa9\u51fd\u5f0f\u4e2d\u4f7f\u7528\u975c\u614b\u8b8a\u6578\uff1a <?php function logMessage($message) { static $log = []; \/\/ \u5ba3\u544a\u975c\u614b\u8b8a\u6578 $log \u4f86\u5132\u5b58\u6b77\u53f2\u8a18\u9304 $log[] = $message; \/\/ \u5c07\u8a0a\u606f\u9644\u52a0\u5230\u6b77\u53f2\u8a18\u9304\u9663\u5217\u4e2d } logMessage(“\u8a0a\u606f 1”); logMessage(“\u8a0a\u606f 2”); logMessage(“\u8a0a\u606f 3”); print_r($log); \/\/ \u5370\u51fa\u6b77\u53f2\u8a18\u9304\u9663\u5217\uff0c\u986f\u793a\u5df2\u5132\u5b58\u7684\u8a0a\u606f ?> […]<\/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-47196","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47196","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=47196"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47196\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}