{"id":47132,"date":"2024-12-02T13:09:06","date_gmt":"2024-12-02T05:09:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47132\/"},"modified":"2024-12-02T13:09:06","modified_gmt":"2024-12-02T05:09:06","slug":"js%e6%88%96php%e5%a6%82%e4%bd%95%e8%bf%87%e6%bb%a4unicode%e5%bc%82%e5%b8%b8%e5%ad%97%e7%ac%a6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47132\/","title":{"rendered":"JS\u6216PHP\u5982\u4f55\u8fc7\u6ee4Unicode\u5f02\u5e38\u5b57\u7b26\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>JS\u6216PHP\u5982\u4f55\u8fc7\u6ee4Unicode\u5f02\u5e38\u5b57\u7b26\uff1f<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJS\u6216PHP\u5982\u4f55\u8fc7\u6ee4Unicode\u5f02\u5e38\u5b57\u7b26\uff1f\u300b<\/span>\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u6216\u8005\u662f\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729867513671baef9e30ee.jpg\" class=\"aligncenter\" title=\"JS\u6216PHP\u5982\u4f55\u8fc7\u6ee4Unicode\u5f02\u5e38\u5b57\u7b26\uff1f\u63d2\u56fe\" alt=\"JS\u6216PHP\u5982\u4f55\u8fc7\u6ee4Unicode\u5f02\u5e38\u5b57\u7b26\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>unicode\u5f02\u5e38\u5b57\u7b26\u8fc7\u6ee4\uff1ajs\u6216php\u7684\u89e3\u51b3\u4e4b\u9053<\/strong><\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>\u67d0\u4e9b\u6587\u672c\u6846\u4e2d\u51fa\u73b0\u4e86\u5f02\u5e38\u5b57\u7b26\uff0c\u5982\u65b9\u5f62\u7a7a\u6846&#8221;\ufffd&#8221;\u548c\u66ff\u6362\u65e0\u5173\u7b26&#8221;\ufffd&#8221;\uff0c\u5bfc\u81f4js\u5904\u7406\u8fd9\u4e9b\u5b57\u7b26\u65f6\u51fa\u9519\u3002\u5982\u4f55\u6709\u6548\u5730\u8fc7\u6ee4\u6389\u8fd9\u4e9b\u5f02\u5e38\u5b57\u7b26\uff1f<\/p>\n<p><strong>js\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<pre>\/\/ \u9488\u5bf9ascii\u63a7\u5236\u5b57\u7b26\u8fdb\u884c\u66ff\u6362\n`js\u6216\u8005php\u5982\u4f55\u8fc7\u6ee4\u6389\ufffd\ufffd\ufffd\ufffd\ufffd\u8fd9\u79cd\u5b57\u7b26\uff1f`.replace(\/[\\x00-\\x1f]+\/g,'');<\/pre>\n<p><strong>php\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<pre>\/\/ \u5bf9\u6570\u636e\u8fdb\u884c\u7f16\u7801\u548c\u89e3\u7801\uff0c\u6392\u9664\u591a\u5b57\u8282\u5b57\u7b26\n$filtered_string = iconv(\"utf-8\", \"ascii\/\/ignore\", $string);<\/pre>\n<p><strong>\u4fdd\u5b58\u6570\u636e\u5e93\u65f6\u9884\u5904\u7406\uff1a<\/strong><\/p>\n<p>\u5728\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u65f6\uff0c\u76f4\u63a5\u66ff\u6362\u6389\u5f02\u5e38\u5b57\u7b26\uff1a<\/p>\n<pre>$cleaned_string = str_replace([\"\\x00\", \"\\x1f\"], '', $string);<\/pre>\n<p><strong>ascii\u8303\u56f4\u68c0\u67e5\uff1a<\/strong><\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7ascii\u8303\u56f4\u68c0\u67e5\u6765\u66ff\u6362\u5f02\u5e38\u5b57\u7b26\uff1a<\/p>\n<pre>$cleaned_string = preg_replace('\/[^(\\x20-\\x7f)]+\/u', '', $string);<\/pre>\n<p><strong>\u5176\u4ed6\u63d0\u793a\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528html\u7279\u6b8a\u5b57\u7b26\u7f16\u7801\uff08\u5982&#8221;&amp;\uff030;&#8221;\uff09\u6765\u8f6c\u4e49\u65e0\u6cd5\u8bc6\u522b\u7684\u5b57\u7b26\u3002<\/li>\n<li>\u89c4\u8303\u7528\u6237\u8f93\u5165\uff0c\u9632\u6b62\u5f02\u5e38\u5b57\u7b26\u7684\u4f7f\u7528\u3002<\/li>\n<li>\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fdb\u884c\u5b57\u7b26\u9a8c\u8bc1\uff0c\u4ee5\u5904\u7406\u4e0d\u540c\u5b57\u7b26\u96c6\u3002<\/li>\n<\/ul>\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<p> \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1aphp \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb \u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JS\u6216PHP\u5982\u4f55\u8fc7\u6ee4Unicode\u5f02\u5e38\u5b57\u7b26\uff1f \u6536\u85cf \u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u300aJS\u6216PHP\u5982\u4f55\u8fc7\u6ee4Unicode\u5f02\u5e38\u5b57\u7b26\uff1f\u300b\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6587\u7ae0\uff0c\u6216\u8005\u662f\u5bf9\u6587\u7ae0\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01 unicode\u5f02\u5e38\u5b57\u7b26\u8fc7\u6ee4\uff1ajs\u6216php\u7684\u89e3\u51b3\u4e4b\u9053 \u95ee\u9898\uff1a \u67d0\u4e9b\u6587\u672c\u6846\u4e2d\u51fa\u73b0\u4e86\u5f02\u5e38\u5b57\u7b26\uff0c\u5982\u65b9\u5f62\u7a7a\u6846&#8221;\ufffd&#8221;\u548c\u66ff\u6362\u65e0\u5173\u7b26&#8221;\ufffd&#8221;\uff0c\u5bfc\u81f4js\u5904\u7406\u8fd9\u4e9b\u5b57\u7b26\u65f6\u51fa\u9519\u3002\u5982\u4f55\u6709\u6548\u5730\u8fc7\u6ee4\u6389\u8fd9\u4e9b\u5f02\u5e38\u5b57\u7b26\uff1f js\u89e3\u51b3\u65b9\u6848\uff1a \/\/ \u9488\u5bf9ascii\u63a7\u5236\u5b57\u7b26\u8fdb\u884c\u66ff\u6362 `js\u6216\u8005php\u5982\u4f55\u8fc7\u6ee4\u6389\ufffd\ufffd\ufffd\ufffd\ufffd\u8fd9\u79cd\u5b57\u7b26\uff1f`.replace(\/[\\x00-\\x1f]+\/g,&#8221;); php\u89e3\u51b3\u65b9\u6848\uff1a \/\/ \u5bf9\u6570\u636e\u8fdb\u884c\u7f16\u7801\u548c\u89e3\u7801\uff0c\u6392\u9664\u591a\u5b57\u8282\u5b57\u7b26 $filtered_string = iconv(&#8220;utf-8&#8221;, &#8220;ascii\/\/ignore&#8221;, $string); \u4fdd\u5b58\u6570\u636e\u5e93\u65f6\u9884\u5904\u7406\uff1a \u5728\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u65f6\uff0c\u76f4\u63a5\u66ff\u6362\u6389\u5f02\u5e38\u5b57\u7b26\uff1a $cleaned_string = str_replace([&#8220;\\x00&#8221;, &#8220;\\x1f&#8221;], &#8221;, $string); ascii\u8303\u56f4\u68c0\u67e5\uff1a \u53ef\u4ee5\u901a\u8fc7ascii\u8303\u56f4\u68c0\u67e5\u6765\u66ff\u6362\u5f02\u5e38\u5b57\u7b26\uff1a $cleaned_string = preg_replace(&#8216;\/[^(\\x20-\\x7f)]+\/u&#8217;, &#8221;, $string); \u5176\u4ed6\u63d0\u793a\uff1a \u4f7f\u7528html\u7279\u6b8a\u5b57\u7b26\u7f16\u7801\uff08\u5982&#8221;&amp;\uff030;&#8221;\uff09\u6765\u8f6c\u4e49\u65e0\u6cd5\u8bc6\u522b\u7684\u5b57\u7b26\u3002 \u89c4\u8303\u7528\u6237\u8f93\u5165\uff0c\u9632\u6b62\u5f02\u5e38\u5b57\u7b26\u7684\u4f7f\u7528\u3002 \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fdb\u884c\u5b57\u7b26\u9a8c\u8bc1\uff0c\u4ee5\u5904\u7406\u4e0d\u540c\u5b57\u7b26\u96c6\u3002 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