#Php insert into table how to
#Php insert into table archive

#Php insert into table how to

In this tutorial, we will show you how to upload CSV file and import data from CSV file to MySQL database using PHP. Import CSV into MySQL helps to save the user time and avoid repetitive work. Using the CSV file you can store the data and import the CSV file data into the database at once using PHP and MySQL. In that situation, the import feature helps to insert a bunch of data in the database with a single click.Д«ulk Import is a very useful feature to add multiple records in the database without insert manually. When there is needed to add huge data into the MySQL database, it will very time-consuming to add data one by one. Each line of the CSV file is a data record that consists of one or more fields. Basically, the CSV file format is used to import to or export from the table data. SQL injection is possible with column names if you use $_POST or something similar as a $array.A CSV (comma-separated values) file stores the tabular data in plain text format. null values are inserted as NULL, bool as true or false and strings are add-shlashed before adding to query string. Next version :) My version checks whether value is bool, null, string or numeric and if one of the values is not function returns false if not. As long as you always use pg_insert() and pg_update() to do your DB work, you're SQL-injection safe AND slash-headache free. So why not get rid of your addslashes() and stripslashes() from all over your code, and turn magic_quotes_gcp off. Why make yourself crazy all over the code, adding slashes, stripping slashes, worrying whether magic_quotes_gpc is on or off and so on and so forth? Why do this, when the only place you actually need those slashes is right when you push the data into the database? There's another alternative, which seems better to me. To solve this, you can use stripslashes() on the data just before using it with pg_insert() or pg_update(). If you have a regular setup with magic_quotes_gcp=On, and you use pg_insert() or pg_update(), you will end up with fields that look as if you used addslashes() twice. This makes them SQL injection super-safe, but there are unwanted consequences, as follows:

#Php insert into table archive

Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Errors Exceptions Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto searchД«eware of the following: pg_insert() and pg_update() are adding slashes to all character-like fields they work with.