php 读取 Unicode 编码的txt 开头那两个问号乱码怎么删除? 财富值17

2016-10-31 11:11发布

站内问答 /
1124 1 6

txt文件内容:

1399389180,10838,10842,10837,10842,242,1.311514E+07,0,0,5053,126152,0,0 1399389240,10842,10840,10840,10842,120,6504448,0,0,5061,126122,0,0 1399389300,10840,10841,10840,10841,40,2168064,0,0,5068,126096,0,0 1399389360,10840,10841,10840,10841,20,1084160,0,0,5072,126090,0,0 1399389420,10842,10841,10840,10842,102,5528832,0,0,5084,126128,0,0 1399389480,10841,10841,10840,10841,12,650496,0,0,5088,126132,0,0 1399389540,10842,10838,10838,10843,180,9757696,0,0,5110,126146,0,0

读出出来的结果,第一行总是多两个��,怎么把这个过滤掉?>

��1399389180,10838,10842,10837,10842,242,1.311514E+07,0,0,5053,126152,0,0 @D:minute1_pp01temp1.txt 1399389240,10842,10840,10840,10842,120,6504448,0,0,5061,126122,0,0 @D:minute1_pp01temp1.txt 1399389300,10840,10841,10840,10841,40,2168064,0,0,5068,126096,0,0 @D:minute1_pp01temp1.txt 1399389360,10840,10841,10840,10841,20,1084160,0,0,5072,126090,0,0 @D:minute1_pp01temp1.txt 1399389420,10842,10841,10840,10842,102,5528832,0,0,5084,126128,0,0 @D:minute1_pp01temp1.txt
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1条回答
仙起来了 - 这个人很懒，什么都没留下
1楼-- · 2016-10-31 11:46

针对第一行试试这个：

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