\u6ca1\u4ec0\u4e48\u6bd4\u9605\u8bfb\u624b\u518c\u66f4\u503c\u5f97\u5f3a\u8c03\u7684\u4e8b\u4e86\u2013\u4ec5\u4ec5\u901a\u8fc7\u9605\u8bfb\u624b\u518c\u4f60\u5c31\u53ef\u4ee5\u5b66\u4e60\u5230\u5f88\u591a\u4e1c\u897f\uff0c\u7279\u522b\u662f\u5f88\u591a\u6709\u5173\u4e8e\u5b57\u7b26\u4e32\u548c\u6570\u7ec4\u7684\u51fd\u6570\u3002\u5c31\u5728\u8fd9\u4e9b\u51fd\u6570\u91cc\u9762\u5305\u62ec\u8bb8\u591a\u6709\u7528 \u7684\u529f\u80fd\uff0c\u5982\u679c\u4f60\u4ed4\u7ec6\u9605\u8bfb\u624b\u518c\uff0c\u4f60\u4f1a\u7ecf\u5e38\u53d1\u73b0\u5728\u4ee5\u5f80\u7684\u9879\u76ee\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u5f88\u591a\u65f6\u5019\u4f60\u5728\u201c\u91cd\u590d\u53d1\u660e\u8f6e\u5b50\u201d\uff0c\u800c\u5b9e\u9645\u4e0a\u4f60\u53ea\u9700\u8981\u4e00\u4e2a\u6838\u5fc3\u51fd\u6570\u5c31\u53ef\u4ee5\u5b8c\u6210\u76f8\u5e94\u7684\u529f\u80fd\u3002 \u624b\u518c\u662f\u4f60\u7684\u670b\u53cb\u3002\u53e6\u5916\uff0c\u73b0\u5728\u6709\u5f88\u591a\u4f7f\u7528PHP\u5f00\u53d1\u7684\u5f00\u6e90\u7a0b\u5e8f\u3002\u4e3a\u4ec0\u4e48\u4e0d\u53bb\u5b66\u4e60\u548c\u501f\u9274\u5462\uff1f\u4e0b\u8f7d\u4e00\u4efd\u5f00\u6e90\u7684PHP\u5e94\u7528\u7a0b\u5e8f\u7684\u6e90\u4ee3\u7801\uff0c\u4ed4\u7ec6\u9605\u8bfb\u5b83\u5427\u3002\u4e5f\u8bb8\u8d8a\u5927\u7684 \u9879\u76ee\u8d8a\u503c\u5f97\u53bb\u9605\u8bfb\uff0c\u867d\u7136\u5b83\u4eec\u4e5f\u8bb8\u6709\u66f4\u590d\u6742\u7684\u7ed3\u6784\u548c\u7cfb\u7edf\uff0c\u4f46\u4e5f\u6709\u66f4\u8be6\u7ec6\u7684\u89e3\u91ca\u6587\u6863\u3002<\/p>\n
\u826f\u597d\u7684PHP\u4ee3\u7801\u5e94\u8be5\u662f\u6a21\u5757\u5316\u7684\u4ee3\u7801\u3002PHP\u7684\u9762\u5411\u5bf9\u8c61\u7684\u7f16\u7a0b\u529f\u80fd\u662f\u4e00\u4e9b\u7279\u522b\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u628a\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u5206\u89e3\u6210\u51fd\u6570\u6216\u65b9\u6cd5\u3002\u4f60\u5e94\u8be5\u5c3d\u53ef\u80fd\u591a\u7684\u4ece \u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u670d\u52a1\u5668\u7aef\u5206\u5f00\u524d\u7aef\u7684HTML\/CSS\/JavaScript\u4ee3\u7801\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5728\u4efb\u4f55PHP\u6846\u67b6\u4e0a\u9075\u5faaMVC\uff08\u6a21\u578b-\u89c6\u56fe-\u63a7\u5236\u5668\uff09\u6a21\u5f0f\u3002<\/p>\n
\u826f\u597d\u7684PHP\u4ee3\u7801\u5e94\u8be5\u6709\u4e00\u5957\u5b8c\u6574\u7684\u4ee3\u7801\u7f16\u5199\u89c4\u8303\u3002\u901a\u8fc7\u5bf9\u53d8\u91cf\u548c\u51fd\u6570\u7684\u547d\u540d\uff0c\u7edf\u4e00\u7684\u65b9\u6cd5\u8bbf\u95ee\u6570\u636e\u5e93\u548c\u5bf9\u9519\u8bef\u7684\u5904\u7406\uff0c\u4ee5\u53ca\u540c\u6837\u7684\u4ee3\u7801\u7f29\u8fdb\u65b9\u5f0f\u7b49\u6765\u8fbe\u5230\u7f16\u7a0b\u89c4\u8303\uff0c\u8fd9\u6837\u53ef\u4ee5\u4f7f\u4f60\u7684\u4ee3\u7801\u66f4\u5177\u53ef\u8bfb\u6027\u3002<\/p>\n
\u826f\u597d\u7684PHP\u4ee3\u7801\u5e94\u8be5\u662f\u53ef\u79fb\u690d\u7684\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528php\u7684\u73b0\u6709\u529f\u80fd\uff0c\u5982\u9b54\u672f\u5f15\u53f7\u548c\u77ed\u6807\u7b7e\u3002\u8bd5\u7740\u4e86\u89e3\u4f60\u7684\u9700\u6c42\uff0c\u7136\u540e\u901a\u8fc7\u9002\u5e94PHP\u7279\u6027\u6765\u7f16\u5199\u4ee3\u7801\u8ba9\u4ee3\u7801\u72ec\u7acb\u3001\u53ef\u79fb\u690d\u3002<\/p>\n
\u826f\u00a0\u597d\u7684PHP\u4ee3\u7801\u5e94\u8be5\u662f\u5b89\u5168\u7684\u3002PHP5\u63d0\u4f9b\u4e86\u51fa\u8272\u7684\u6027\u80fd\u548c\u7075\u6d3b\u6027\u3002\u4f46\u662f\u5b89\u5168\u95ee\u9898\u5b8c\u5168\u5728\u4e8e\u5f00\u53d1\u4eba\u5458\u3002\u5bf9\u4e8e\u4e00\u4e2a\u4e13\u4e1a\u7684PHP\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u6df1\u5165\u7406\u89e3 \u91cd\u5927\u5b89\u5168\u6f0f\u00a0\u6d1e\u662f\u81f3\u5173\u91cd\u8981\u7684\uff0c\u5982\uff1a\u8de8\u7ad9\u70b9\u811a\u672c(XSS)\u3001\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020(CSRF)\u3001\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\u3001\u5b57\u7b26\u7f16\u7801\u6f0f\u6d1e\u3002\u901a\u8fc7\u4f7f\u7528PHP\u7684\u7279\u6b8a\u529f\u80fd\u548c\u51fd \u6570\uff0c\u00a0\u5982\uff1amysql_real_escape_string\u7b49\u7b49\uff0c\u4f60\u53ef\u4ee5\u7f16\u5199\u51fa\u5b89\u5168\u7684\u4ee3\u7801\u3002<\/p>\n
\u4ee3\u7801\u6ce8\u91ca\u662f\u4ee3\u7801\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u901a\u8fc7\u4ee3\u7801\u6ce8\u91ca\u53ef\u4ee5\u77e5\u9053\u8be5\u53d8\u91cf\u6216\u51fd\u6570\u662f\u505a\u4ec0\u4e48\u7684\uff0c\u8fd9\u5c06\u5728\u4eca\u540e\u7684\u4ee3\u7801\u7ef4\u62a4\u4e2d\u5341\u5206\u6709\u7528\u3002<\/p>\n
\u5b57\u7b26\u4e32\u59cb\u7ec8\u4f7f\u7528\u5355\u5f15\u53f7\u4ee3\u66ff\u53cc\u5f15\u53f7\uff0c\u4ee5\u907f\u514dPHP\u641c\u7d22\u5b57\u7b26\u4e32\u5185\u7684\u53d8\u91cf\u5bfc\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002\u00a0\u7528\u5355\u5f15\u53f7\u4ee3\u66ff\u53cc\u5f15\u53f7\u6765\u5305\u542b\u5b57\u7b26\u4e32\uff0c\u8fd9\u6837\u505a\u4f1a\u66f4\u5feb\u4e00\u4e9b\u3002\u56e0\u4e3aPHP\u4f1a\u5728\u53cc\u5f15\u53f7\u5305\u56f4\u7684\u5b57\u7b26\u4e32\u4e2d\u641c\u5bfb\u53d8\u91cf\uff0c\u5355\u5f15\u53f7\u5219\u4e0d\u4f1a \u3002<\/p>\n
\u4f7f\u7528ENT_QUOTES\u4f5c\u53c2\u6570\u4f20\u9012\u7ed9htmlspecialchars\u51fd\u6570\uff0c\u4ee5\u786e\u4fdd\u5355\u5f15\u53f7(\u2018)\u4e5f\u8f6c\u6362\u6210HTML\u5b9e\u4f53\uff0c\u8fd9\u662f\u4e00\u4e2a\u597d\u4e60\u60ef\u3002<\/p>\n
\u901a\u8fc7echo\u8bed\u53e5\u8f93\u51fa\u4f7f\u7528\u9017\u53f7(,)\u5206\u9694\u7684\u5b57\u7b26\u4e32\uff0c\u8981\u6bd4\u4f7f\u7528\u5b57\u7b26\u4e32\u8fde\u63a5\u64cd\u4f5c\u7b26(.)\u7684\u6027\u80fd\u66f4\u597d\u3002<\/p>\n
\u8f93\u51fa\u524d\u68c0\u67e5\u4f20\u8fc7\u6765\u7684\u503c$_GET[\u2018query\u2019]\u3002\u4f7f\u7528isset\u6216empty\u51fd\u6570\uff0c\u53ef\u4ee5\u7528\u6765\u68c0\u67e5\u53d8\u91cf\u662f\u5426\u4e3anull\u503c\u3002<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
1\u00a0\u591a\u9605\u8bfb\u624b\u518c\u548c\u6e90\u4ee3\u7801 \u6ca1\u4ec0\u4e48\u6bd4\u9605\u8bfb\u624b\u518c\u66f4\u503c\u5f97\u5f3a\u8c03\u7684\u4e8b\u4e86\u2013\u4ec5\u4ec5\u901a\u8fc7\u9605\u8bfb\u624b\u518c\u4f60\u5c31\u53ef…
Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-13","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13"}],"version-history":[{"count":0,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/13\/revisions"}],"wp:attachment":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}