314 lines
9.9 KiB
PHP
314 lines
9.9 KiB
PHP
<?php
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/**
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* 获取PE_TTM,PB,PS等历史数据
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* @param $ts_code ts code
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* @param $day_st start date
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* @param $day_end end date
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* @param $item: PE_TTM, PB,PS
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* @return array
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*/
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function getBasicData($ts_code,$day_st,$day_end,$item){
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$day_st=date('Ymd',strtotime($day_st));
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$mysqli = new mysqli('localhost','root','nancysimon','myquant');
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$where = " and trade_date>'".$day_st."'";
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if($day_end) {
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$day_end=date('Ymd',strtotime($day_end));
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$where .= " and trade_date <'".$day_end."'";
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}
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$sql= <<<EOF
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select trade_date, $item as pe_ttm from stock_his_basic_pro where ts_code = '$ts_code' $where order by trade_date asc
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EOF;
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#echo $sql;
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$result = $mysqli->query($sql);
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$tDate=$idx=$data=$data_clean=array(); # $data_clean is an array without null
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if($result && $result->num_rows>0) {
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#$data = $result->fetch_all();
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while($row=$result->fetch_assoc()){
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$trade_date=substr($row['trade_date'],0,4).'-'.substr($row['trade_date'],4,2).'-'.substr($row['trade_date'],6,2);
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#$trade_date1=strtotime($row['trade_date']);
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array_push($tDate,$trade_date);
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array_push($idx,$row['pe_ttm']);
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$data_tmp = array("value"=>array($trade_date,$row['pe_ttm']));
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array_push($data,$data_tmp);
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if($data_tmp['value'][1]>0) array_push($data_clean,$data_tmp['value'][1]);
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}
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}
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$data_last= round($data_clean[count($data_clean)-1],2);
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$data_max= round(max($data_clean),2);
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$data_min= round(min($data_clean),2);
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if(count($data_clean)>0) $data_avg= round(array_sum($data_clean)/count($data_clean),2);
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else $data_avg=null;
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#Free result and close connection.
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$result->free();
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$mysqli->close();
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return array('tDate'=>$tDate,'idx'=>$idx,'data'=>$data,'data_max'=>$data_max,'data_min'=>$data_min,'data_avg'=>$data_avg,'data_last'=>$data_last);
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}
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function ts_code_conv($ts_code){
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$tmp = explode('.',$ts_code);
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switch($tmp[1]){
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case 'SZ':
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return $ts_code;
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case 'SH':
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return $ts_code;
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case 'sz':
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return strtoupper($ts_code);
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case 'sh':
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return strtoupper($ts_code);
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default:
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if(substr($tmp[0],0,2)=='60') return $tmp[0].'.SH';
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elseif(substr($tmp[0],0,2)=='30') return $tmp[0].'.SZ';
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elseif(substr($tmp[0],0,2)=='00') return $tmp[0].'.SZ';
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else return $ts_code;
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}
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}
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function getStockHist($ts_code,$day_st,$day_end){
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$mysqli = new mysqli('localhost','root','nancysimon','myquant');
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$where = " and trade_date>='".$day_st."'";
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if($day_end) $where .= " and trade_date <='".$day_end."'";
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$sql= <<<EOF
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select trade_date, close from stock_his_pro where ts_code = '$ts_code' $where order by trade_date asc
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EOF;
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//echo $sql;
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$result = $mysqli->query($sql);
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$tDate=$idx=$data=array();
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if($result && $result->num_rows>0) {
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#$data = $result->fetch_all();
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while($row = $result->fetch_assoc()){
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//$trade_date=substr($row['trade_date'],0,4).'-'.substr($row['trade_date'],4,2).'-'.substr($row['trade_date'],6,2);
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//$trade_date1=strtotime($row['trade_date']);
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array_push($tDate,$row['trade_date']);
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array_push($idx,$row['close']);
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array_push($data,array("value"=>array($row['trade_date'],$row['close'])));
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}
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}
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#Free result and close connection.
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$result->free();
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$mysqli->close();
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return array('tDate'=>$tDate,'idx'=>$idx,'data'=>$data);
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}
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function tscodeToName($ts_code){
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$mysqli = new mysqli('localhost','root','nancysimon','myquant');
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$sql= "select name from stock_all_pro where ts_code='{$ts_code}'";
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$result = $mysqli->query($sql);
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if($result && $result->num_rows >0) $row = $result->fetch_assoc();
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$result->free();
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$mysqli->close();
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return $row['name'];
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}
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function getBasicExtData($ts_code,$item,$day_st,$day_end){
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$mysqli = new mysqli('localhost','root','nancysimon','myquant');
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$where = " and trade_date>'".$day_st."' ";
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if($item=='total_mv_all' or $item=='circ_mv_all') {
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$where .= "and vol/10000/10000 > 1";
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$ts_code='all';
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$item=substr($item,0,-4);
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}
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if($day_end) $where .= " and trade_date <'".$day_end."'";
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$sql= <<<EOF
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select * from stock_basic_ext where code = '$ts_code' and item='$item' $where order by trade_date asc
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EOF;
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//echo $sql;
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$result = $mysqli->query($sql);
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$tDate=$idx=$data=array();
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if($result && $result->num_rows>0) {
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#$data = $result->fetch_all();
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while($row=$result->fetch_assoc()){
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if($item=='total_mv' or $item=='circ_mv') {
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$row['vol']=$row['vol']/10000/10000; #单位：亿
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}
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$trade_date=substr($row['trade_date'],0,4).'-'.substr($row['trade_date'],4,2).'-'.substr($row['trade_date'],6,2);
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#$trade_date=substr($row['trade_date'],0,4).'-'.substr($row['trade_date'],4,2).'-'.substr($row['trade_date'],6,2);
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$trade_date=substr($row['trade_date'],0,10);
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array_push($tDate,$trade_date);
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array_push($idx,$row['vol']);
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array_push($data,array("value"=>array($trade_date,round($row['vol'],2))));
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}
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}
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#Free result and close connection.
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$result->free();
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$mysqli->close();
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$data_last= round($idx[count($idx)-1],2);
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$data_max= round(max($idx),2);
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$data_min= round(min($idx),2);
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if(count($idx)>0) $data_avg= round(array_sum($idx)/count($idx),2);
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return array('tDate'=>$tDate,'idx'=>$idx,'data'=>$data,'data_max'=>$data_max,'data_min'=>$data_min,'data_avg'=>$data_avg,'data_last'=>$data_last);
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}
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/*
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f2: date
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f9: share num
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f10: share money
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f11: share ratio 流动比例
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f12: share ratio 总股本比例
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*/
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/*
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function temporary disabled.
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TODO: delete if useless confirm.
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function getStockIhHist($ts_code,$day_st,$day_end,$item){
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$ts_code = ts_code_conv($ts_code);
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$mysqli = new mysqli('localhost','root','nancysimon','myquant');
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$where = " and f2>'".$day_st."'";
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if($day_end) $where .= " and f2<'".$day_end."'"; // F2: date
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$sql = <<<EOF
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select f2, sum(f9) f9,round(sum(f10),2) sumf10,round(sum(f11),2) sumf11 from ih_by_ts_code
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where f0 = '$ts_code' $where group by f2 order by f2 asc
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EOF;
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//EOF必须在行首,且后面不能有空格
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$result = $mysqli->query($sql);
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$tDate=$idx=$data=array();
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if($result && $result->num_rows>0) {
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#$data = $result->fetch_all();
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while($row=$result->fetch_assoc()){
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array_push($tDate,$row['f2']);
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array_push($idx,$row['vol']); //$item can choose f9,f10,f11,f12
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array_push($data,array("value"=>array($trade_date,$row['vol'])));
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}
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}
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#Free result and close connection.
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$result->free();
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$mysqli->close();
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return array('tDate'=>$tDate,'idx'=>$idx,'data'=>$data);
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}
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*/
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/**
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* @param $date : given a date (yyyy-mm-dd)
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* @param $gap : days +/- n(int)
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* @return false|string
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*/
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function dateGap($date,$gap){
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$str="$date $gap day";
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return date('Y-m-d',strtotime($str));//日期天数相加函数
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}
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/**
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* @param string $email: default null
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* @return bool true
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*/
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function tradeStocksList($email=null){
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global $mysqli;
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if($_REQUEST['t_vendor']=='方正证券'){
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$sql= <<< EOF
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select distinct(ts_code) ts_code,ts_name from trade_record
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where tprice>0 and (ts_code not like '7%' and ts_code not like '1%') and length(trade_id)=5 order by ts_code
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EOF;
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}elseif($_REQUEST['t_vendor']=='长江证券'){
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//length(0+ts_name)!=length(ts_name) 判断ts_name 不能为纯数字
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$sql= <<< EOF
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select distinct(ts_code) ts_code,ts_name from trade_record_cj
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where tprice>0 and ts_code not like '7%' and length(0+ts_name)!=length(ts_name) order by ts_code
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EOF;
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}
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$result = $mysqli->query($sql);
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$data = $result->fetch_all(MYSQLI_ASSOC);
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$option='';
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foreach ( $data as $item){
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$option .= "<option label='{$item['ts_name']}' value='{$item['ts_code']}'></option>\n";
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}
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$html = <<< EOF
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<input id="ts_code" name= "ts_code" list="codeList" autocomplete="off"/>
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<datalist id="codeList">
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$option
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</datalist>
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<script>
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$("#ts_code").val('{$_REQUEST['ts_code']}');
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</script>
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EOF;
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echo $html;
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return true;
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}
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function vendorList($id='t_vendor'){
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$html = <<<EOF
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<select id="{$id}" name= "{$id}" autocomplete="off" >
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<option value="方正证券">方正证券</option>
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<option value="长江证券">长江证券</option>
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</select>
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<script>
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$("#{$id}").val('{$_REQUEST[$id]}');
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</script>
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EOF;
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echo $html;
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return true;
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}
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/**
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* 根据年份区间，获取财报日期清单
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* @param $yst
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* @param $yed
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*/
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function yearList($yst,$yed){
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$n = $yed-$yst+1;
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$thisYear=date('Y'); //yyyy,eg.2022
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$thisMonDay=date('md'); //mmdd,eg.0331
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$years=array();
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for($i=0;$i<$n;$i++){
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if(($yst+$i)<($thisYear-1) ) $years[]=($yst+$i)."1231"; //前年及以前
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//去年
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if(($yst+$i)==($thisYear-1)and $thisMonDay<='0430') $years[]=($yst+$i)."0930";
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if(($yst+$i)==($thisYear-1)and $thisMonDay >'0430') $years[]=($yst+$i)."1231";
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//今年
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if(($yst+$i)==$thisYear){
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switch ($thisMonDay){
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case $thisMonDay<='0430':
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//一季报未公布do nothing
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break;
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case $thisMonDay>'0430' && $thisMonDay<= '0831':
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//公布一季报
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$years[]=($yst+$i)."0331";
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break;
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case $thisMonDay>'0831' && $thisMonDay<= '1031':
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//公布一季报
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$years[]=($yst+$i)."0630";
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break;
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case $thisMonDay>'1031':
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//公布一季报
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$years[]=($yst+$i)."0930";
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break;
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default: break;
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}
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}
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}
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return $years;
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}
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/**
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* $year 20201231 转为2020年报
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* @param $year
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*/
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function yearToname($year){
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switch (substr($year,4,4)){
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case '1231':
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return substr($year,0,4).'年报';
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case '0930':
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return substr($year,0,4).'三季';
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case '0630':
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return substr($year,0,4).'半年';
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case '0331':
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return substr($year,0,4).'一季';
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default:
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return substr($year,4,4);
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}
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}
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?>
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