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StackOverflow PHP codeigniter, database-connection

How can I test a database connection with CodeIgniter?

I'm trying to learn CodeIgniter, but unfortunately many of the tutorials they list on their wiki are several years old a...

EmmyS

Dec 3, 2010

StackOverflow PHP parsing, floating-point

Converting a number with comma as decimal point to float

I have a list of prices with a comma for a decimal point and a dot as the thousand separator. Some examples: 12,30 116,1...

Aine

Dec 1, 2010

StackOverflow PHP mysql, codeigniter, join, find-in-set

In CodeIgniter, how to JOIN one table to another if a column value is found in another column containing a comma-separated list

I'm not sure whether this is an issue with MVC, MySQL or arrays. Situation: 2 MySQL tables Table data: id, title, list T...

Fab Ian Fuerste

Dec 1, 2010

StackOverflow PHP command-line-interface

Clear single line of PHP CLI output

I'm trying to get a "live" progress indicator working on my php CLI app. I'm running windows 7 64 bit ultimate. Rather t...

user140291

Dec 1, 2010

StackOverflow PHP string

Which is the best method to perform string concatenation in PHP?

In PHP we can append strings in many ways. Method 1: [Code Block] Method 2: [Code Block] Method 3: [Code Block] Method 4...

Manu

Nov 30, 2010

StackOverflow PHP attributes, html-parsing, preg-match, text-extraction

How to get the attribute assignments from multiple <lang> tags

I'm trying to extract the attribute expressions from several `` tags in an (invalid) HTML string, but my regex pattern i...

Isis

Nov 26, 2010

StackOverflow PHP user-interface

What Is Best Way To Handle A Form With Over 100 Input Fields?

I have a project that will require user input of anywhere from 100-500 form input fields that will then be entered into ...

Tableking

Nov 26, 2010

StackOverflow PHP codeigniter, resultset

How to return only a specified column value from the first row of a CodeIgniter query

At the moment if I am doing a query on the database that should only return one row, using: [Code Block] Is there a Code...

Hailwood

Nov 25, 2010

StackOverflow PHP mysql, try-catch, if-statement

Convert if else to try catch

I need to convert the following code written using if-else to try/catch. Also let me know is try-catch needed in this ca...

aWebDeveloper

Nov 25, 2010

StackOverflow PHP arrays, variables, warnings, undefined-index

"Notice: Undefined variable", "Notice: Undefined index", "Warning: Undefined array key", and "Notice: Undefined offset" using PHP

I'm running a PHP script and continue to receive errors like: Notice: Undefined variable: my_variable_name in C:\wamp\ww...

Pekka

Nov 23, 2010

StackOverflow PHP mysqli, php-5.2

Unknown MySQL server host with mysqli persistent connections

I have the following code: [Code Block] But I get the following error PHP Warning: mysqli::mysqli() [function.mysqli-mys...

Mike

Nov 22, 2010

StackOverflow PHP curl, authentication, autologin

Login to website using PHP and get text from page

I am trying to login to a website and grab content from a page you must be authenticated to see. I have done some resear...

Anthony Garand

Nov 20, 2010

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