Php mysql导出到单个excell单元格中的不同记录
您好,我正在将数据从mysql表导出到excel,我正在使用一个在internet上流行的代码进行excel导出。问题是,在我的SQL查询中,我正在检查表中的一些选项,这些结果应该放在同一个excel单元格中 基本上,在一个excel单元格中,列名称为titulo和status。表中有各种结果,现在它只列出一个结果,我想将所有结果放在excel的一个单元格中,例如,用逗号分隔 以下是SQL转储的代码:Php mysql导出到单个excell单元格中的不同记录,php,Php,您好,我正在将数据从mysql表导出到excel,我正在使用一个在internet上流行的代码进行excel导出。问题是,在我的SQL查询中,我正在检查表中的一些选项,这些结果应该放在同一个excel单元格中 基本上,在一个excel单元格中,列名称为titulo和status。表中有各种结果,现在它只列出一个结果,我想将所有结果放在excel的一个单元格中,例如,用逗号分隔 以下是SQL转储的代码: $sql = "SELECT users.*, cursos.titulo, subscrip
$sql = "SELECT users.*, cursos.titulo, subscriptions.status
FROM users
LEFT OUTER JOIN subscriptions
ON users.userID = subscriptions.user_id
LEFT OUTER JOIN cursos
ON cursos.id = subscriptions.curso_id";
//Optional: print out title to top of Excel or Word file with Timestamp
//for when file was generated:
//set $Use_Titel = 1 to generate title, 0 not to use title
$Use_Title = 0;
//define date for title: EDIT this to create the time-format you need
$now_date = DATE('m-d-Y H:i');
//define title for .doc or .xls file: EDIT this if you want
$title = "Dump For Table $DB_TBLName from Database $DB_DBName on $now_date";
/*
Leave the connection info below as it is:
just edit the above.
(Editing of code past this point recommended only for advanced users.)
*/
//create MySQL connection
$Connect = @MYSQL_CONNECT($DB_Server, $DB_Username, $DB_Password)
or DIE("Couldn't connect to MySQL:<br>" . MYSQL_ERROR() . "<br>" . MYSQL_ERRNO());
//select database
$Db = @MYSQL_SELECT_DB($DB_DBName, $Connect)
or DIE("Couldn't select database:<br>" . MYSQL_ERROR(). "<br>" . MYSQL_ERRNO());
//execute query
$result = @MYSQL_QUERY($sql,$Connect)
or DIE("Couldn't execute query:<br>" . MYSQL_ERROR(). "<br>" . MYSQL_ERRNO());
//if this parameter is included ($w=1), file returned will be in word format ('.doc')
//if parameter is not included, file returned will be in excel format ('.xls')
IF (ISSET($w) && ($w==1))
{
$file_type = "msword";
$file_ending = "doc";
}ELSE {
$file_type = "vnd.ms-excel";
$file_ending = "xls";
}
//header info for browser: determines file type ('.doc' or '.xls')
HEADER("Content-Type: application/$file_type");
HEADER("Content-Disposition: attachment; filename=MDT_DB_$now_date.$file_ending");
HEADER("Pragma: no-cache");
HEADER("Expires: 0");
/* Start of Formatting for Word or Excel */
IF (ISSET($w) && ($w==1)) //check for $w again
{
/* FORMATTING FOR WORD DOCUMENTS ('.doc') */
//create title with timestamp:
IF ($Use_Title == 1)
{
ECHO("$title\n\n");
}
//define separator (defines columns in excel & tabs in word)
$sep = "\n"; //new line character
WHILE($row = MYSQL_FETCH_ROW($result))
{
//set_time_limit(60); // HaRa
$schema_insert = "";
FOR($j=0; $j<mysql_num_fields($result);$j++)
{
//define field names
$field_name = MYSQL_FIELD_NAME($result,$j);
//will show name of fields
$schema_insert .= "$field_name:\t";
IF(!ISSET($row[$j])) {
$schema_insert .= "NULL".$sep;
}
ELSEIF ($row[$j] != "") {
$schema_insert .= "$row[$j]".$sep;
}
ELSE {
$schema_insert .= "".$sep;
}
}
$schema_insert = STR_REPLACE($sep."$", "", $schema_insert);
$schema_insert .= "\t";
PRINT(TRIM($schema_insert));
//end of each mysql row
//creates line to separate data from each MySQL table row
PRINT "\n----------------------------------------------------\n";
}
}ELSE{
/* FORMATTING FOR EXCEL DOCUMENTS ('.xls') */
//create title with timestamp:
IF ($Use_Title == 1)
{
ECHO("$title\n");
}
//define separator (defines columns in excel & tabs in word)
$sep = "\t"; //tabbed character
//start of printing column names as names of MySQL fields
FOR ($i = 0; $i < MYSQL_NUM_FIELDS($result); $i++)
{
ECHO MYSQL_FIELD_NAME($result,$i) . "\t";
}
PRINT("\n");
//end of printing column names
//start while loop to get data
WHILE($row = MYSQL_FETCH_ROW($result))
{
//set_time_limit(60); // HaRa
$schema_insert = "";
FOR($j=0; $j<mysql_num_fields($result);$j++)
{
IF(!ISSET($row[$j]))
$schema_insert .= "NULL".$sep;
ELSEIF ($row[$j] != "")
$schema_insert .= "$row[$j]".$sep;
ELSE
$schema_insert .= "".$sep;
}
$schema_insert = STR_REPLACE($sep."$", "", $schema_insert);
//following fix suggested by Josue (thanks, Josue!)
//this corrects output in excel when table fields contain \n or \r
//these two characters are now replaced with a space
$schema_insert = PREG_REPLACE("/\r\n|\n\r|\n|\r/", " ", $schema_insert);
$schema_insert .= "\t";
PRINT(TRIM($schema_insert));
PRINT "\n";
}
}
?>
所以现在在php中,它所做的是根据用户id在订阅表中的次数从表用户导出所有数据。我希望订阅表中的信息可以放在每个用户的单个excel单元格中
我现在想的是,SQL查询可能不是正确的查询,因为现在它为订阅表中的每个匹配项创建新数组,并列出用户的所有信息,只需使用不同的字段titulo和status这是用于生成xls或csv文件的简单本地机器代码,根据您的要求进行修改
SELECT * FROM table INTO OUTFILE 'c:/folder/excel.csv'
FIELDS TERMINATED BY ',' ENCLOSED BY '"'
LINES TERMINATED BY '\r\n';
你可能出于兴趣,为什么把所有的PHP代码都用大写?看到。。。PL/SQL背景知识-