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• guides for writing php libraries?

  - by fayer

  i have studied design patterns and want to use them to code an open source library (not an application). but i have never coded a library before and don't know where should i include files, should i have a bootstrap file that loads everything or should every class load their own classes they are dependent on etc. are there any tutorials for writing libraries in php from start to finnish? thanks

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• Why are interfaces unusable in PHP?

  - by streetparade

  I mean an interface definition without defining the return type makes it unusable? This makes more Clear Interface run { public function getInteger(); } class MyString implements run { public function myNumber() { } public function getInteger() { return "Not a number"; } } In Java every Interface has a return type like Integer,String,Void I know that PHP is unfortunately a loosly typed Language but isnt there a Solution for that Problem? Is it Possible to defining a Interface with a Return type like Integer?

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• How to make a php page and use a Wordpress theme

  - by From.ME.to.YOU

  hello I want to create a special php and javascript page, but I want it to use my Wordpress theme that is already installed. How to do that? Thanks

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• PHP and Barcode Scanners

  - by moustafa

  If i have a website running php and apache, what do i need to be able to attach a scanner to it? How do i get the scanner to fill in a value on one of the webforms on my page?

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• Get seconds until the end of the month in PHP

  - by Psyche

  Hello, I would like to set a cookie with PHP that has to expire at the end of the month. How can I get the number of seconds until the end of the month? Thank you.

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• PHP string comparison with no quotes

  - by tronman

  From what I know about PHP, the following syntax is not legal: if ($s == Yes) It should instead be written as: if ($s == 'Yes') However, the first example is working just fine. Anyone know why?

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• need help on php require

  - by user225269

  What do I need to put in a php code so that the user cannot access it even if he specified the correct url for the page they are trying to access. And redirect it to the logon page. I'm really having difficulty in this matter, everytime I click back button on the browser the user can still access the page

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• PHP forms $_GET and $_POST methods

  - by user294705

  After I select the checkbox and press the button, the result data should display in the other page.I need to know the way I do this in php. My querry is working fine in the database and It shows the results.Now I need to display those results in the other page after selecting the first page checkbox and button(relevent to that checkbox).

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• PHP: array('function' => 'theme_select_as_checkboxes')

  - by Patrick

  hi, what does this construct mean in PHP ? It is storing a variable called "function" with his String value in an array ? array('function' => 'theme_select_as_checkboxes') thanks

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• Validate links with php

  - by mike

  Can anyone tell me if its possible to validate a link with php? By validate, I mean check if the link is active and works not just the actual format of the link.

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• PHP Time Remaining in Current Day

  - by Ajith

  How can we find out how many time remains to end the current day from current time[date('Y-m-d H:i:s')] in PHP.

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• need php code/script to download video from any video sites like metacafe,youtube, CollegeHumor etc.

  - by I Like PHP

  hi all, i m searching for a php script that download video from any video site( youtube,metacafe etc..) by submitting only url of that video. is that possible by one script or i have to search different script for different site?? what is basic need to download video??? please reply ASAP. thank for support me always.

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• How to remove list from <?php the_category() ?>

  - by user338109

  I am using wordpress and I am wondering how do I get just the permalink and name of the category of a post when using: <?php the_category() ?> The above outputs a list and I just want to be able to wrap the permalink and category in my own markup

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• how to make a php page and use the exact wordpress theme

  - by From.ME.to.YOU

  hello i want to create a special php and javascript page. but i want to use it into my wordpress so i want to use the exact theme that is already there in my wordpress. how to do that? Thanks

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• php fetch user data from mysql

  - by milodinosaur

  hi, currently i have 2 table in mysql structure: messages id | content | user_id | time submessages id | subcontent | msg_id | user_id | time submessages msg_id is FK for messages id. Now i need to query from php $cur_user = $user->current; // current user id. SELECT * FROM messages WHERE id > '{$_GET['id']}' // problem here how do i query submessages that posted by others not include current user? thank you.

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• PHP number range menu from array

  - by Julious

  Hello people! I'm a bit confused here. I have a php array like this Array(2010,2009,2008 ...1992) and i want to create a loop to print a menu with a four year range counting down like this 2010-2006 2005-2001 2000-1996 etc.. How can i do this Everything i tried end up in an endless loop. THnx in advance. J.

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• PHP difference between shuffle and array_rand

  - by user330769

  Hi, What exactly is the difference between shuffle and array_rand functions in PHP? Which is faster if there is no difference. Thanks

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• Is it possible to not use { } in PHP?

  - by ggfan

  I fell in love with Python syntax of not using { } but indents instead. Is it possible to config PHP to not use { }?

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• PHP $array[0] in $string for JSON

  - by user1907696

  I am trying to use PHP to make a JSON file. Part of the code is as follow $array = array("hello", "world"); $string='{"person": [ { "name":'$array[0];', "age":'$array[1];' } ] }'; The file created. However, $array[0] and $array[1] doesn't return the values "hello" and "world" but as $array[0] and $array[1] Any idea? Thanks

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• php mongodb findOne return as object?

  - by xrado

  is it possible to return findOne result as object ..or it always return an array? i found something about mongo.objects = 1 adding to php.ini ..but did not work for me. can some one tell me more about this?

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• Using PHP to access a MySQL database

  - by casperghost

  I would like to access a MySQL database using PHP. Can someone please explain the basic steps involved in doing that?

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• running php on mamp

  - by Ali_IT

  I already installed MAMP in my macbook pro. I want to run a php. what can i do?

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• Can you use a custom filter with PHP filter_var() and filter_input()

  - by fijiaaron

  PHP Filters are pretty cool, but what do you do if the filters don't quite match what you want? Can you create a custom filter?

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• treeview with checkboxes in php to populate mysql data

  - by JPro

  Hi, Can anyone please tell if there is a simple and easy to use treeview control in php which support checkboxes? I am looking at something that can work in IE 7 please. I should be able to get the selected values etc. Thanks.

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• Obtaining standard port for arbitrary protocols in PHP

  - by Trott

  I'm looking for a function that will accept a string representing the scheme portion of a URL (e.g., "http", "https", "ftp", etc.) and return the standard port. It might be used like this: echo get_port_from_protocol("http"); // 80 As a last resort, I suppose I could write something to parse through /etc/services (assuming I only need to run under UNIX-like operating systems). But surely there must be something built-in to PHP, no?

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