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StackOverflow PHP Q&A

Limit number of page visits based on ip

I wanted to know how can I prevent a single ip address from using too much bandwidth and rapidly access my webpages. Tha...

Alireza Noori

Jan 29, 2012

StackOverflow PHP sql, codeigniter, query-builder, ambiguity

CodeIgniter query builder script with JOIN by two sets of columns causes ambiguity error in WHERE clause

I have two tables, `structures` and `surface`, which are related by two pairs of identically named columns, `planet_id` ...

Sserpyc

Jan 24, 2012

StackOverflow PHP mysql, codeigniter, insert-query

CodeIgniter INSERT query emits Error Number: 1054 - Unknown column in field list [closed]

[Code Block] The code above isn't inserting correctly, in Ci I'm getting the following error: Error Number: 1054Unknown ...

Michael Grigsby

Jan 24, 2012

StackOverflow PHP codeigniter, join, count, query-builder

How to COUNT the child rows in a foreign table which relate to rows in a parent table using CodeIgniter [duplicate]

I'm trying to count the number of rows of my table that meet specific criteria in CodeIgniter. My code works fine and re...

user1052462

Jan 23, 2012

StackOverflow PHP string, preg-replace, str-replace

How to remove brackets from string in php?

I have the following string and would like to use str_replace or preg_replace to remove the brackets but am unsure how. ...

hairynuggets

Jan 23, 2012

StackOverflow PHP html, url, encoding

What is the correct way to escape a string for a mailto link

I've got a `mailto:` link in a page here including `subject=` and `body=` parameters but I'm not sure on how to correctl...

bardiir

Jan 20, 2012

StackOverflow PHP database, codeigniter, codeigniter-database

How to connect multiple databases in codeigniter?

Say I have 2 db configs: [Code Block] And say I have loaded a db: [Code Block] How can I check and see which db I've loa...

Aram Papazian

Jan 19, 2012

StackOverflow PHP mysql, codeigniter, join, query-builder

Calling CodeIgniter's query builder methods get_where(), join, then get() omits the described FROM and WHERE clauses

I have two tables for storing information about a user. One is for authentication, the other is information the user wil...

Evan

Jan 19, 2012

StackOverflow PHP wordpress

Display only one post title

The below code displays my selected page, its content and shortcode correctly. The page is selected from a theme options...

Matt

Jan 19, 2012

StackOverflow PHP mysql, codeigniter, max, query-builder

SELECT MAX column value relating to the MAX column value of another table with CodeIgniter's query builder

I'm trying to get a max value with CodeIgniter from an table but it isn't working. This is the error I get: Severity: 40...

Augus

Jan 18, 2012

StackOverflow PHP regex, arrays

Truncate an array after the last qualifying value

I'm wondering if it is possible to truncate an array by using a regular expression. In particular I have an array like t...

Giorgio

Jan 17, 2012

StackOverflow PHP mysql, codeigniter, join, query-builder

Convert raw SQL with comma-JOINed tables related by identically named columns to CodeIgniter's query builder [duplicate]

I'm having trouble creating a query containing JOIN with a CodeIgniter query builder script. I have a MySQL query that r...

lmpearce1

Jan 17, 2012

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