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StackOverflow PHP codeigniter, sum, query-builder, multiplication

Multiply two columns within a CodeIgniter select_sum() call

I'm trying to work out the total value of all the products in my inventory. Each product in the table has a price and qu...

doubleplusgood

Jun 5, 2011

StackOverflow PHP codeigniter, caching, query-builder, clear-cache

How to "reset" CodeIgniter active record for consecutive queries?

I'm using CodeIgniter and have a case where two tables (projects and tasks) need to be updated with a value right after ...

zee

Jun 5, 2011

StackOverflow PHP Q&A

Accurate way to measure execution times of scripts

I want to know how many milliseconds a PHP for loop takes to execute. I know the structure of a generic algorithm: [Code...

DomingoSL

Jun 5, 2011

StackOverflow PHP arrays, query-string, querystringparameter

How to pass an array within a query string?

Is there a standard way of passing an array through a query string? To be clear, I have a query string with multiple val...

Yarin

Jun 5, 2011

StackOverflow PHP wordpress, tags

How to hide certain tags from the_tags() in WordPress?

I need to assign some tags to my posts (for external use), but I don't want them showing anywhere that tags are listed. ...

Zoolander

Jun 3, 2011

StackOverflow PHP arrays, validation, post, is-empty

Check if any required fields are empty in a $_POST request [duplicate]

[Code Block] Is possible reduce the number of empty to one, like `empty($form) || ($form1)`? How can I reduce the number...

user773961

Jun 2, 2011

StackOverflow PHP codeigniter, object, query-builder, sanitization

Sanitize an object containing WHERE conditions and use with CodeIgniter's query builder

Is there a way to retrieve what the "where" clauses I have added in my query? I use a foreach statement to add the colum...

ecruz

Jun 1, 2011

StackOverflow PHP forms, post

How do I pass the unedited value through HTML form to use in WHERE clause? [duplicate]

I created a form to search a database (first name, last name). The results should populate another form, so to update th...

kdub

Jun 1, 2011

StackOverflow PHP codeigniter, where-clause, query-builder, logical-grouping

Codeigniter - brackets with activerecord? [duplicate]

How to have round brackets symbol in Codeigniter's active record SQL queries? e.g. how to accomplish [Code Block]

Gretchen

May 30, 2011

StackOverflow PHP newline, explode

explode() with '\n' on a multi-line string does not split the text [duplicate]

I have a string that has different values on each line: [Code Block] I want to explode the whole string in to an array c...

Sujit Agarwal

May 28, 2011

StackOverflow PHP codeigniter, select, model, parent-child

How to access parent and child records from the same table with CodeIgniter model methods

I have a model with two queries: [Code Block] Then I call the first function on my controller: [Code Block] The problem ...

AFRC

May 26, 2011

StackOverflow PHP codeigniter, select, query-builder, method-parameters

Passing column names as individual parameters to CodeIgniter's select() only gives the first column in the result set

I want to select multiple columns in a table using codeIgniter active records. Selecting using [Code Block] but selectin...

serengeti12

May 24, 2011

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