PHP News

Latest news, tutorials, and updates from the PHP community

7044 articles available

All Sources Jetbrains Blog Jetbrains Clion Jetbrains Junie Jetbrains Phpstorm Php Classes Blog R/Php Stackoverflow Php

StackOverflow PHP loops, codeigniter, concatenation

Dynamic checkbox HTML generated by CodeIgniter model method only returns last iterations after looping [duplicate]

[Code Block] This script is only displaying the last field in the database. Why is this?

Michael Grigsby

Dec 26, 2011

StackOverflow PHP codeigniter

CodeIgniter model error when database is not loaded: "Call to a member function get() on a non-object" [duplicate]

I created a new model class as `my_model.php` inside `/models` folder, and a function inside it to load all elements: [C...

Sandeep

Dec 24, 2011

StackOverflow PHP pdf, imagemagick, imagick

PDF to JPG conversion using PHP

I'm trying to convert PDF to IMG (JPG) with help PHP. I'm using imagick extension. this is my code [Code Block] my sourc...

user1016265

Dec 24, 2011

StackOverflow PHP codeigniter, codeigniter-2

How to query my database to get the result as an array?

my database table structure is like following: [Code Block] Now what I want to do is select the date field from the tabl...

black_belt

Dec 21, 2011

StackOverflow PHP json

Best way to create an empty object in JSON with PHP?

To create an empty JSON object I do usually use: [Code Block] casting null to an object works, but is there any other pr...

pna

Dec 21, 2011

StackOverflow PHP codeigniter, session, query-builder

Codeigniter. Checking session, num_rows() returning total count

I am experiencing a rather intriguing problem, and I have no idea why. Utilizing the code below, if a session id is set,...

Thomas Clowes

Dec 18, 2011

StackOverflow PHP Q&A

php syntax error, unexpected T_OBJECT_OPERATOR [duplicate]

what I did is, I used a static field in my Database class, to store mysqli object. here is the code : [Code Block] later...

Hamid

Dec 17, 2011

StackOverflow PHP codeigniter, join, where-clause, query-builder

CodeIgniter JOINed tables returning results which should be disqualified by WHERE condition [closed]

I'm having an function which gets data from my database, and joins different tables. This is the method: [Code Block] In...

Augus

Dec 16, 2011

StackOverflow PHP casting, type-conversion

How do I convert a string to a number in PHP?

I want to convert these types of values, `'3'`, `'2.34'`, `'0.234343'`, etc. to a number. In JavaScript we can use `Numb...

Sara

Dec 16, 2011

StackOverflow PHP regex

Extract URLs from text file

I have a text file with many different URL typed in the text. For example: [Code Block] I need them to be extracted from...

Neugi

Dec 15, 2011

StackOverflow PHP session, post, curl

How do I get session_id() from cURL

I have a few questions about cURL: Do I need to use `session_start()` with cURL? If not, how do I get the `session_id()`...

user765368

Dec 14, 2011

StackOverflow PHP mysql, codeigniter, query-builder, ambiguous

How to correct a "Column 'id' in order clause is ambiguous" error from a CodeIgniter query builder script

I'm using CodeIgniter's query builder methods and I'm retrieving an error using the following code: [Code Block] It prod...

daryl

Dec 14, 2011

Showing 6241 to 6252 of 7044 articles

Previous 1 ... 519 520 521 522 523 ... 587 Next