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StackOverflow PHP floating-point

Why do two floats that give the same output when printed not compare equal? [duplicate]

[Code Block] the point is why this happen?, if visually looks the same, a chunky solution is doing number_format() to $n...

AgelessEssence

Jul 13, 2011

StackOverflow PHP arrays, foreach, key

How to access the keys of a flat associative array using a foreach loop [duplicate]

How can I get the key and the value? I tried using `key()`, but it didn't work: [Code Block] this outputs: [Code Block] ...

André Cardoso

Jul 13, 2011

StackOverflow PHP codeigniter, model-view-controller

Defining a library by extending CodeIgniter's CI_Controller fails to load models and emits an error

I'm autoloading a library named as 'render' in my codeigniter app. The full code of the library is: [Code Block] This li...

Pawan Choudhary

Jul 12, 2011

StackOverflow PHP javascript, ajax, download

Download a file through an Ajax call in PHP

I have a button and `onclick`. It will call an Ajax function. Here is my Ajax function: [Code Block] I create the CSV fi...

theking963

Jul 12, 2011

StackOverflow PHP arrays, return, nusoap

php nusoap return array

I am new to web services. I want to write a generic function in php nusoap server side which can query (fetch data from ...

farhan

Jul 12, 2011

StackOverflow PHP codeigniter

how to use codeigniter database models

I am wondering how the models in code ignitor are suposed to be used. Lets say I have a couple of tables in menu items d...

triq

Jul 11, 2011

StackOverflow PHP annotations

Automatic deprecated warnings for PHP methods with @deprecated annotation

What are possibilities to implement helper that will raise error log with level `E_DEPRECATED` (`E_USER_DEPRECATED` in f...

Gedrox

Jul 7, 2011

StackOverflow PHP string, preg-match, ereg

How to check if string contains only specified character set?

I'm working on string and I wonder which way is best to check if string contains only specified character set: [Code Blo...

arekstasiewicz

Jul 6, 2011

StackOverflow PHP codeigniter, sql-update, query-builder

Issue with active record update in CodeIgniter [closed]

I have a form that submits data to a database in a CodeIgniter app (CI v. 2.0.2). We are allowing users to "edit" record...

EmmyS

Jul 5, 2011

StackOverflow PHP Q&A

How to display PHP errors in code output? [duplicate]

When executing a PHP page through browser , we will just get the output but not the errors in code. how can i view the e...

John Tor

Jul 5, 2011

StackOverflow PHP mysql, mysqli

MySQL stored procedure caused `Commands out of sync`

Call procedure works all right in MySQL terminal, but in PHP, caused `Commands out of sync; you can't run this command n...

Ovilia

Jul 5, 2011

StackOverflow PHP html, size, limit, filesize

File size limitations on multiple file uploading

I started working with multiple images uploading. You open the select file window and you select files while holding CTR...

aborted

Jul 4, 2011

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