How PHP converts a text file to CSV output
This article mainly introduces PHP to convert text files CSV output method, through the inheritance and extension of the Splfileobject class to achieve the function of
PHP converts a text file to CSV output,
This example describes how PHP converts a text file to CSV output. Share to everyone for your reference. The implementation method is as follows:
This class provides a fast, easy way to
Some friends use the mobile phone helper exported CSV files (such as address book, etc.), are comma-delimited, how can you quickly convert the data into a table? In fact, word has a quick way to convert text into a table:
1, use Word to open a text
Php export csv format data and convert numbers into text ideas and code sharing. Php export csv format data implementation: first define a string to store content, such as $ exportdata Rule 111, Rule 222, audit 222, Rule 222, server 2222, rule 1, rule 2, rule 3: match characters. php exports
back. For example
Copy the Code code as follows:$filename = "plcnetinfo_{$date}.csv";Header ("Content-type:application/vnd.ms-excel");Header ("content-disposition:attachment; Filename= $filename ");
Header ("expires:0");Header ("Pragma:public");Header ("Cache-control:must-revalidate, Post-check=0, pre-check=0");Header ("Cache-control:public");Echo (Mb_convert_encoding ($exportdata, "gb2312", "UTF-8"));
However, when exporting the number,
run the output in the back. For example
Copy Code code as follows:
$filename = "plcnetinfo_{$date}.csv";
Header ("Content-type:application/vnd.ms-excel");
Header ("content-disposition:attachment; Filename= $filename ");
Header ("expires:0");Header ("Pragma:public");Header ("Cache-control:must-revalidate, Post-check=0, pre-check=0");Header ("Cache-control:public");Echo (Mb_convert_encoding ($exportdata, "gb2312", "UTF-8"));
But
Php uses openoffice to convert csv to pdf garbled characters. how can this problem be solved? Open openoffice and select the encoding. the conversion can be completed without garbled characters, but php is garbled. it is preliminarily determined that encoding is not set. how can I set encoding in php, the php code is as follows .... PHPcode lt ;? Phpset_time_limit (0); functionMakePropertyValue ($ name, ph
Php uses openoffice to convert csv to pdf garbled characters. how can this problem be solved? Open openoffice and select the encoding. the conversion can be completed without garbled characters, but php is garbled. it is preliminarily determined that encoding is not set. how can I set encoding in php, the php code is as follows .... PHPcode lt ;? Phpset_time_limit (0) php uses openoffice to
Php uses openoffice to convert csv to pdf garbled characters. how can this problem be solved? Open openoffice and select the encoding. the conversion can be completed without garbled characters, but php is garbled. it is preliminarily determined that encoding is not set. how can I set encoding in php, the php code is as follows .... PHPcode lt ;? Phpset_time_limit (0); functionMakePropertyValue ($ na php c
This article mainly introduces how to convert an html table into a CSV file using python, and related skills related to how to operate a csv file using Python, for more information about how to convert an html table to a
Csharp: datagridview Convert csv file, csharpdatagridview
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How to import the data in the csv file to the dview in C #
Csv data can be directly written using the openText of I/O. All data can be read in simplified format. The
A DataTable is used in a. NET project to cache data, and a DataTable represents a table of data in memory. CSV file was first used in a simple database, because of its simple format, and has a strong openness, so initially swept the map home as their own Atlas of the tag. A CSV file is a plain
data It is relatively simple to connect to a database and query data from the table. In this case, we treat a text file as a table and the directory where the file is located as a database.To read data, follow these steps:1. Open the database connectionNote: The connection string here is very important. It varies with the fi
Solve the problem of php exporting csv file garbled characters (text)
CSV file Comma Separator Value (Comma-separated values ). Intermediate files commonly used for data conversion exist, such as exporting data from Mysql to
The reading of the CSV large file has been described earlier (PHP reads by row, processing the code instance of the larger CSV file), but there are still some problems in how to quickly complete the operation of large files.
1, how to quickly get the total number of CSV lar
Univocity-parsers is an open-source Java project. For csv/tsv/fixed-width text file parsing, it provides a rich and powerful function with the Simple API development interface. Further introductions will be made later.Unlike other analytic libraries, Univocity-parsers has designed a set of own architectures based on high performance and scalability. Based on this
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