


Solution to the problem that fgetcsv function cannot read Chinese strings in csv files_PHP tutorial
读取数据函数:
<span function</span> getData(<span $file</span><span ) { </span><span $arr</span> = <span array</span><span (); </span><span if</span>((<span $handle</span> = <span fopen</span>(<span $file</span>,"r")) !== <span FALSE</span><span ) { </span><span while</span>((<span $data</span> = <span fgetcsv</span>(<span $handle</span>)) !== <span FALSE</span><span ) { </span><span $tmp</span> = <span array</span><span (); </span><span foreach</span>(<span $data</span> <span as</span> <span $key</span>=><span $v</span><span ) { </span><span $tmp</span>[] = mb_convert_encoding(<span $v</span>,"UTF-8","gbk"); <span /*</span><span 要将gbk码转为utf-8,否则会出现乱码</span><span */</span><span } </span><span $arr</span>[] = <span $tmp</span><span ; } } </span><span return</span> <span $arr</span><span ; }</span>
发现读取的中文字符串为空....
解决方法:将fgetcsv函数换成自定义的_fgetcsv函数
<span function</span> _fgetcsv(&<span $handle</span>, <span $length</span> = <span null</span>, <span $d</span> = ',', <span $e</span> = '"'<span ) { </span><span $d</span> = <span preg_quote</span>(<span $d</span><span ); </span><span $e</span> = <span preg_quote</span>(<span $e</span><span ); </span><span $_line</span> = ""<span ; </span><span $eof</span>=<span false</span><span ; </span><span while</span> (<span $eof</span> != <span true</span><span ) { </span><span $_line</span> .= (<span empty</span> (<span $length</span>) ? <span fgets</span>(<span $handle</span>) : <span fgets</span>(<span $handle</span>, <span $length</span><span )); </span><span $itemcnt</span> = <span preg_match_all</span>('/' . <span $e</span> . '/', <span $_line</span>, <span $dummy</span><span ); </span><span if</span> (<span $itemcnt</span> % 2 == 0<span ) </span><span $eof</span> = <span true</span><span ; } </span><span $_csv_line</span> = <span preg_replace</span>('/(?: |[ ])?$/', <span $d</span>, <span trim</span>(<span $_line</span><span )); </span><span $_csv_pattern</span> = '/(' . <span $e</span> . '[^' . <span $e</span> . ']*(?:' . <span $e</span> . <span $e</span> . '[^' . <span $e</span> . ']*)*' . <span $e</span> . '|[^' . <span $d</span> . ']*)' . <span $d</span> . '/'<span ; </span><span preg_match_all</span>(<span $_csv_pattern</span>, <span $_csv_line</span>, <span $_csv_matches</span><span ); </span><span $_csv_data</span> = <span $_csv_matches</span>[1<span ]; </span><span for</span> (<span $_csv_i</span> = 0; <span $_csv_i</span> < <span count</span>(<span $_csv_data</span>); <span $_csv_i</span>++<span ) { </span><span $_csv_data</span>[<span $_csv_i</span>] = <span preg_replace</span>('/^' . <span $e</span> . '(.*)' . <span $e</span> . '$/s', '$1' , <span $_csv_data</span>[<span $_csv_i</span><span ]); </span><span $_csv_data</span>[<span $_csv_i</span>] = <span str_replace</span>(<span $e</span> . <span $e</span>, <span $e</span>, <span $_csv_data</span>[<span $_csv_i</span><span ]); } </span><span return</span> <span empty</span> (<span $_line</span>) ? <span false</span> : <span $_csv_data</span><span ; }</span>
参考:
http://bbs.csdn.net/topics/390040230
http://hi.baidu.com/maojianlw/item/d3ee390e820cfbcb75cd3c5c
http://phpexcel.codeplex.com/(操作excel的库:phpexcel)

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