{"id":94,"date":"2009-05-11T22:19:16","date_gmt":"2009-05-11T14:19:16","guid":{"rendered":"http:\/\/wp.chunhsin.idv.tw\/?p=94"},"modified":"2009-05-11T22:27:59","modified_gmt":"2009-05-11T14:27:59","slug":"%e5%87%bd%e6%95%b8trim","status":"publish","type":"post","link":"https:\/\/wp.chunhsin.idv.tw\/?p=94","title":{"rendered":"\u51fd\u6578trim"},"content":{"rendered":"<p><strong>\u8a9e\u6cd5\uff1a<\/strong><strong>trim(\u5b57\u4e32\u53c3\u6578[,\u6e05\u55ae\u5b57\u4e32])<\/strong><\/p>\n<p>trim()\u6703\u5c07\u50b3\u5165\u7684<strong>\u5b57\u4e32\u53c3\u6578<\/strong>\u53bb\u9664\u5de6\u53f3\u908a\u7684\u7a7a\u767d\u5b57\u5143<span style=\"color: #ff0000;\">(\u8a3b1)<\/span>\uff0c\u4e26\u4e14\u5c07\u7d50\u679c\u4ee5<strong>\u5b57\u4e32\u578b\u614b<\/strong>\u50b3\u56de\u3002\u6240\u4ee5\u5982\u679c\u50b3\u5165\u7684\u53c3\u6578\u662f\u975e\u5b57\u4e32\u8cc7\u6599\uff0c\u4f8b\u5982<strong>\u9663\u5217\u6216\u7269\u4ef6<\/strong>\uff0c\u5247\u5f97\u51fa\u7684\u7d50\u679c\u6703\u4ee5\u5b57\u4e32\u5f62\u5f0f\u5448\u73fe\uff0c\u800c\u4e0d\u518d\u5177\u6709\u539f\u672c\u7684\u8cc7\u6599\u7279\u6027<span style=\"color: #ff0000;\">(\u8a3b2)<\/span>\u3002<!--more--><\/p>\n<p><strong>\u6e05\u55ae\u5b57\u4e32<\/strong>\u662f\u4e00\u4e32\u81ea\u8a02\u7684\u53bb\u9664\u5b57\u5143\u6e05\u55ae\uff0c\u4f60\u53ef\u4ee5\u5c07\u4e00\u9023\u4e32\u6b32\u53bb\u9664\u7684\u5b57\u5143\u5168\u90e8\u6307\u5b9a\u5728\u8a72\u5b57\u4e32\u53c3\u6578\u88e1\uff0c\u82e5\u5176\u4e2d\u7684\u5b57\u5143\u5167\u78bc\u662f\u63a5\u7e8c\u7684\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528<span style=\"color: #ff0000;\">..<\/span>\u7576\u4f5c\u9023\u63a5\u5b57\u5143\uff0c\u50cf\u9019\u6a23\u5b50\u4f7f\u7528\uff1a<strong>\u9996\u5b57\u5167\u78bc..\u672b\u5b57\u5167\u78bc<\/strong><\/p>\n<p>\u8a3b1\uff1a\u7a7a\u767d\u5b57\u5143\u5305\u542b\u4e0b\u5217\u5b57\u5143\uff1a<\/p>\n<ul class=\"itemizedlist\">\n<li class=\"listitem\"> <span class=\"simpara\"> &#8221; &#8221; (<acronym title=\"American Standard Code for Information Interchange\">ASCII<\/acronym> <em>32<\/em> (<em>0x20<\/em>)), \u4e00\u822c\u7684\u534a\u5f62\u7a7a\u767d <\/span><\/li>\n<li class=\"listitem\"> <span class=\"simpara\"> &#8220;\\t&#8221; (<acronym title=\"American Standard Code for Information Interchange\">ASCII<\/acronym> <em>9<\/em> (<em>0x09<\/em>)), \u5b9a\u4f4d\u5b57\u5143. <\/span><\/li>\n<li class=\"listitem\"> <span class=\"simpara\"> &#8220;\\n&#8221; (<acronym title=\"American Standard Code for Information Interchange\">ASCII<\/acronym> <em>10<\/em> (<em>0x0A<\/em>)), \u63db\u884c\u5b57\u5143 <\/span><\/li>\n<li class=\"listitem\"> <span class=\"simpara\"> &#8220;\\r&#8221; (<acronym title=\"American Standard Code for Information Interchange\">ASCII<\/acronym> <em>13<\/em> (<em>0x0D<\/em>)), \u6b78\u4f4d\u5b57\u5143 <\/span><\/li>\n<li class=\"listitem\"> <span class=\"simpara\"> &#8220;\\0&#8221; (<acronym title=\"American Standard Code for Information Interchange\">ASCII<\/acronym> <em>0<\/em> (<em>0x00<\/em>)), null <\/span><\/li>\n<li class=\"listitem\"> <span class=\"simpara\"> &#8220;\\x0B&#8221; 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