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<?phpheader("Content-type:text/html;CharSet=utf-8");
$file = fopen("sqlstr.txt", "r");
$sql_arr=array();
$i=0;
//输出文本中所有的行，直到文件结束为止。while(! feof($file))
{ $sql_arr[$i]= fgets($file);//fgets()函数从文件指针中读取一行
$i++;
}fclose($file);
$sql_arr=array_filter($sql_arr);
//此处用变量$bianliang1来标识第一个数组$bianliang1='aaa';
foreach ($sql_arr as $k => &$v) {
$newarr[$k] = explode($bianliang1, $v);
}//此处用变量$bianliang1来标识第二个数组$bianliang2='bbb';
foreach ($newarr as $k => &$v) {
if(!empty($v[1])){
$newtwo[$k] = explode($bianliang2, $v[1]);
}
}foreach ($newtwo as $k => &$v) {
$aaa[] = $v[0];
}$i = count($aaa);
$ok = array_count_values ($aaa);
arsort($ok);
echo '<pre>';
echo "共".$i."条";
echo '<br>';
print_r($ok);
?> |
本文转自 IT阿飞 51CTO博客，原文链接:http://blog.51cto.com/itafei/1970274