{"id":47940,"date":"2024-12-02T16:36:46","date_gmt":"2024-12-02T08:36:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47940\/"},"modified":"2024-12-02T16:36:46","modified_gmt":"2024-12-02T08:36:46","slug":"php-%e9%80%92%e5%bd%92%e5%87%bd%e6%95%b0%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e6%96%87%e4%bb%b6%e6%90%9c%e7%b4%a2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47940\/","title":{"rendered":"PHP \u9012\u5f52\u51fd\u6570\u5982\u4f55\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22"},"content":{"rendered":"

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

PHP \u9012\u5f52\u51fd\u6570\u5982\u4f55\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22<\/h1>\n

\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aPHP \u9012\u5f52\u51fd\u6570\u5982\u4f55\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n

PHP\u4f7f\u7528\u9012\u5f52\u51fd\u6570\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u7684\u6b65\u9aa4\uff1a\u5b9a\u4e49\u51fd\u6570\uff0c\u63a5\u53d7\u76ee\u5f55\u8def\u5f84\u548c\u6587\u4ef6\u540d\u4f5c\u4e3a\u53c2\u6570\u3002\u4f7f\u7528is_dir()\u68c0\u67e5\u8def\u5f84\u662f\u5426\u4e3a\u76ee\u5f55\u3002\u5982\u679c\u662f\u76ee\u5f55\uff0c\u4f7f\u7528scandir()\u83b7\u53d6\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u5217\u8868\u3002\u904d\u5386\u5217\u8868\uff0c\u6dfb\u52a0\u5339\u914d\u6a21\u5f0f\u7684\u6587\u4ef6\u6216\u9012\u5f52\u8c03\u7528\u51fd\u6570\u641c\u7d22\u5b50\u76ee\u5f55\u3002\u8fd4\u56de\u7ed3\u679c\u6570\u7ec4\u7ed9\u8c03\u7528\u51fd\u6570\u3002<\/p>\n

\"PHP<\/p>\n

PHP\u9012\u5f52\u51fd\u6570\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22<\/strong><\/p>\n

\u7b80\u4ecb<\/strong><\/p>\n

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\u6b65\u9aa4<\/strong><\/p>\n

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    \n
  1. \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u63a5\u53d7\u8981\u641c\u7d22\u7684\u76ee\u5f55\u8def\u5f84\u548c\u4e00\u4e2a\u8981\u641c\u7d22\u7684\u6587\u4ef6\u540d\u6216\u6a21\u5f0f\u4f5c\u4e3a\u53c2\u6570\u3002<\/li>\n
  2. \u4f7f\u7528is_dir()<\/code>\u51fd\u6570\u68c0\u67e5\u7ed9\u5b9a\u7684\u8def\u5f84\u662f\u5426\u662f\u4e00\u4e2a\u76ee\u5f55\u3002<\/li>\n
  3. \u5982\u679c\u7ed9\u5b9a\u8def\u5f84\u662f\u4e00\u4e2a\u76ee\u5f55\uff0c\u5219\u4f7f\u7528scandir()<\/code>\u51fd\u6570\u83b7\u53d6\u8be5\u76ee\u5f55\u4e2d\u6240\u6709\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u7684\u5217\u8868\u3002<\/li>\n
  4. \n

    \u904d\u5386\u8be5\u5217\u8868\uff0c\u5e76\u5bf9\u6bcf\u4e00\u4e2a\u9879\u76ee\u91cd\u590d\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

      \n
    • \u5982\u679c\u9879\u76ee\u662f\u6587\u4ef6\u4e14\u4e0e\u7ed9\u5b9a\u7684\u6587\u4ef6\u540d\u6216\u6a21\u5f0f\u5339\u914d\uff0c\u5219\u5c06\u5176\u6dfb\u52a0\u5230\u7ed3\u679c\u6570\u7ec4\u4e2d\u3002<\/li>\n
    • \u5982\u679c\u9879\u76ee\u662f\u76ee\u5f55\uff0c\u5219\u9012\u5f52\u8c03\u7528\u8be5\u51fd\u6570\uff0c\u4f7f\u7528\u8be5\u76ee\u5f55\u4f5c\u4e3a\u65b0\u7684\u641c\u7d22\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \u5b8c\u6210\u76ee\u5f55\u904d\u5386\u540e\uff0c\u5c06\u7ed3\u679c\u6570\u7ec4\u8fd4\u56de\u7ed9\u8c03\u7528\u51fd\u6570\u3002<\/li>\n<\/ol>\n

      \u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n

      \u4ee5\u4e0b\u662f\u4f7f\u7528PHP\u9012\u5f52\u51fd\u6570\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u7684\u5b9e\u6218\u6848\u4f8b\uff1a<\/p>\n

      <?php\n\n\/\/ \u5b9a\u4e49\u9012\u5f52\u6587\u4ef6\u641c\u7d22\u51fd\u6570\nfunction search_files($dir, $pattern)\n{\n    $results = []; \/\/ \u5b58\u50a8\u7ed3\u679c\u7684\u6570\u7ec4\n\n    \/\/ \u68c0\u67e5\u7ed9\u5b9a\u7684\u8def\u5f84\u662f\u5426\u662f\u4e00\u4e2a\u76ee\u5f55\n    if (is_dir($dir)) {\n        \/\/ \u83b7\u53d6\u76ee\u5f55\u4e2d\u6240\u6709\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u7684\u5217\u8868\n        $files = scandir($dir);\n\n        \/\/ \u904d\u5386\u5217\u8868\n        foreach ($files as $file) {\n            \/\/ \u5982\u679c\u662f\u6587\u4ef6\u4e14\u5339\u914d\u6a21\u5f0f\n            if (is_file($file) && preg_match($pattern, $file)) {\n                \/\/ \u5c06\u6587\u4ef6\u6dfb\u52a0\u5230\u7ed3\u679c\u6570\u7ec4\n                $results[] = $dir . '\/' . $file;\n            } else if (is_dir($file) && $file != '.' && $file != '..') {\n                \/\/ \u5982\u679c\u662f\u5b50\u76ee\u5f55\uff0c\u5219\u9012\u5f52\u8c03\u7528\u51fd\u6570\n                $results = array_merge($results, search_files($dir . '\/' . $file, $pattern));\n            }\n        }\n    }\n\n    return $results;\n}\n\n\/\/ \u793a\u4f8b\u7528\u6cd5\n$directory = '.\/path\/to\/directory';\n$pattern = '*.txt'; \/\/ \u641c\u7d22\u5e26\u6709 .txt \u6269\u5c55\u540d\u7684\u6587\u4ef6\n$files = search_files($directory, $pattern);\n\n\/\/ \u8f93\u51fa\u7ed3\u679c\nforeach ($files as $file) {\n    echo $file . \"\\n\";\n}<\/pre>\n
      \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0csearch_files()<\/code>\u51fd\u6570\u88ab\u7528\u6765\u641c\u7d22\u5177\u6709.txt<\/code>\u6269\u5c55\u540d\u7684\u6240\u6709\u6587\u4ef6\u3002\u5b83\u5c06\u6587\u4ef6\u641c\u7d22\u8303\u56f4\u9650\u5236\u5728\u7279\u5b9a\u7684\u76ee\u5f55\u4e2d\uff0c\u5e76\u4e14\u8fd8\u5c06\u641c\u7d22\u6269\u5c55\u5230\u8be5\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u5b50\u76ee\u5f55\u3002<\/p>\n
      \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":"
      PHP \u9012\u5f52\u51fd\u6570\u5982\u4f55\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22 \u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aPHP \u9012\u5f52\u51fd\u6570\u5982\u4f55\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002 PHP\u4f7f\u7528\u9012\u5f52\u51fd\u6570\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u7684\u6b65\u9aa4\uff1a\u5b9a\u4e49\u51fd\u6570\uff0c\u63a5\u53d7\u76ee\u5f55\u8def\u5f84\u548c\u6587\u4ef6\u540d\u4f5c\u4e3a\u53c2\u6570\u3002\u4f7f\u7528is_dir()\u68c0\u67e5\u8def\u5f84\u662f\u5426\u4e3a\u76ee\u5f55\u3002\u5982\u679c\u662f\u76ee\u5f55\uff0c\u4f7f\u7528scandir()\u83b7\u53d6\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u5217\u8868\u3002\u904d\u5386\u5217\u8868\uff0c\u6dfb\u52a0\u5339\u914d\u6a21\u5f0f\u7684\u6587\u4ef6\u6216\u9012\u5f52\u8c03\u7528\u51fd\u6570\u641c\u7d22\u5b50\u76ee\u5f55\u3002\u8fd4\u56de\u7ed3\u679c\u6570\u7ec4\u7ed9\u8c03\u7528\u51fd\u6570\u3002 PHP\u9012\u5f52\u51fd\u6570\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22 \u7b80\u4ecb \u9012\u5f52\u662f\u8ba1\u7b97\u673a\u79d1\u5b66\u4e2d\u4e00\u79cd\u91cd\u8981\u7684\u6280\u672f\uff0c\u5b83\u5141\u8bb8\u51fd\u6570\u8c03\u7528\u81ea\u8eab\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u89e3\u51b3\u5404\u79cd\u95ee\u9898\uff0c\u5305\u62ec\u6587\u4ef6\u7cfb\u7edf\u5bfc\u822a\u548c\u641c\u7d22\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528PHP\u4e2d\u7684\u9012\u5f52\u51fd\u6570\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u3002 \u6b65\u9aa4 \u8981\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u7684\u9012\u5f52\u51fd\u6570\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u63a5\u53d7\u8981\u641c\u7d22\u7684\u76ee\u5f55\u8def\u5f84\u548c\u4e00\u4e2a\u8981\u641c\u7d22\u7684\u6587\u4ef6\u540d\u6216\u6a21\u5f0f\u4f5c\u4e3a\u53c2\u6570\u3002 \u4f7f\u7528is_dir()\u51fd\u6570\u68c0\u67e5\u7ed9\u5b9a\u7684\u8def\u5f84\u662f\u5426\u662f\u4e00\u4e2a\u76ee\u5f55\u3002 \u5982\u679c\u7ed9\u5b9a\u8def\u5f84\u662f\u4e00\u4e2a\u76ee\u5f55\uff0c\u5219\u4f7f\u7528scandir()\u51fd\u6570\u83b7\u53d6\u8be5\u76ee\u5f55\u4e2d\u6240\u6709\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u7684\u5217\u8868\u3002 \u904d\u5386\u8be5\u5217\u8868\uff0c\u5e76\u5bf9\u6bcf\u4e00\u4e2a\u9879\u76ee\u91cd\u590d\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u5982\u679c\u9879\u76ee\u662f\u6587\u4ef6\u4e14\u4e0e\u7ed9\u5b9a\u7684\u6587\u4ef6\u540d\u6216\u6a21\u5f0f\u5339\u914d\uff0c\u5219\u5c06\u5176\u6dfb\u52a0\u5230\u7ed3\u679c\u6570\u7ec4\u4e2d\u3002 \u5982\u679c\u9879\u76ee\u662f\u76ee\u5f55\uff0c\u5219\u9012\u5f52\u8c03\u7528\u8be5\u51fd\u6570\uff0c\u4f7f\u7528\u8be5\u76ee\u5f55\u4f5c\u4e3a\u65b0\u7684\u641c\u7d22\u8def\u5f84\u3002 \u5b8c\u6210\u76ee\u5f55\u904d\u5386\u540e\uff0c\u5c06\u7ed3\u679c\u6570\u7ec4\u8fd4\u56de\u7ed9\u8c03\u7528\u51fd\u6570\u3002 \u5b9e\u6218\u6848\u4f8b \u4ee5\u4e0b\u662f\u4f7f\u7528PHP\u9012\u5f52\u51fd\u6570\u5b9e\u73b0\u6587\u4ef6\u641c\u7d22\u7684\u5b9e\u6218\u6848\u4f8b\uff1a <?php \/\/ \u5b9a\u4e49\u9012\u5f52\u6587\u4ef6\u641c\u7d22\u51fd\u6570 function search_files($dir, $pattern) { $results = []; \/\/ \u5b58\u50a8\u7ed3\u679c\u7684\u6570\u7ec4 \/\/ \u68c0\u67e5\u7ed9\u5b9a\u7684\u8def\u5f84\u662f\u5426\u662f\u4e00\u4e2a\u76ee\u5f55 if (is_dir($dir)) { \/\/ \u83b7\u53d6\u76ee\u5f55\u4e2d\u6240\u6709\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u7684\u5217\u8868 $files = scandir($dir); \/\/ \u904d\u5386\u5217\u8868 foreach ($files as $file) { \/\/ \u5982\u679c\u662f\u6587\u4ef6\u4e14\u5339\u914d\u6a21\u5f0f if (is_file($file) && preg_match($pattern, $file)) […]<\/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-47940","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47940","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=47940"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47940\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}