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• Retrieve Specific Data/Value From Database 1 Line PHP

  - by Belgin Fish

  Hi, I'm just wondering how I can retrieve a specific value (only 1 thing will be returned) from a database using php. My query is mysql_query("SELECT balance FROM users WHERE username = '". $this->username . "'") I'm just looking for it to retrieve the data from that row so I can save it directory into a variable.

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• PHP Round Minute to nearest Quarter Hour

  - by Rob

  I need to round times down to the nearest quarter hour in PHP. The times are being pulled from a MySQL database from a datetime column and formatted like 2010-03-18 10:50:00. Example: 10:50 needs to be 10:45 1:12 needs to be 1:00 3:28 needs to be 3:15 etc. I'm assuming floor() is involved but not sure how to go about it. Thanks

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• How extract part of an URL in PHP?

  - by achairapart

  So, I have this url in a string: http://www.domain.com/something/interesting_part/?somevars&othervars in PHP, how I can get rid of all but "interesting_part"?

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• PHP: calling a child tag simplexml

  - by ZaneDeFazio

  Trying to parse a YouTube feed using PHP simplexml_load_file(); I am able to access other tags pretty simply using $xml->id; When I try to access <openSearch:totalResults> with $xml->openSearch->totalResults; I don't get any results

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• Best Way To Store Users Passwords Using PHP?

  - by PeAk

  What is the best way to store users passwords in a MySQL database using PHP. For example, md5 or is there something better? examples would be much appreciated.

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• Code obfuscator for php?

  - by jhonte

  Hey! Has anybody used a good obfuscator for PHP?, I've tried some but they dont work for very big projects. They can't handle variables that are included in one file and used in another, for instance. Or do you have any other tricks for stopping the spread of your great code? :)

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• What is the best PHP MYSQL wrapper?

  - by Jestro

  I've bounced around between different wrappers, my own, and using straight php mysql functions over the years but I'm sure there's a really good solution out there. What is it? :) EDIT: Only needs to connect to MYSQL and it would be nice if it was lightweight.

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• best way to display image in php

  - by pradeep

  Hi, I am storing images in mysql Db directly. what is the best way to display the image in good quality (thumbnail and original size images) using php.

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• PHP split content when a HTML element is found

  - by sea_1987

  Hello, I have a PHP variable that holds some HTML I wanting to be able to split the variable into two pieces, and I want the spilt to take place when a second bold <strong> or <b> is found, essentially if I have content that looks like this, My content This is my content. Some more bold content, that would spilt into another variable. is this at all possible?

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• Odd PHP Error Message

  - by John

  When I run some php code I've written, I get the following message: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'condition, price, name, email) VALUES('Fake Title', 'Fake Subhead', 'Fake Author' at line 1 I do not see anything wrong with my syntax, however, which is like: mysql_query("INSERT INTO table (x1, x2, x3) VALUES('$y1', '$y2', '$y3')"); Any ideas?

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• <? ?> tags not working in php 5.3.1

  - by dhvani

  Hi All I just installed php 5.3.1 in my linux server and now my old work which i used to write with tags is not working at all.. Please help me out.. How can i resolve this??

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• Setting REMOTE_USER for apache logs using php

  - by halkeye

  In mod_perl i can do something like: $ENV{REMOTE_USER} = "username"; $r->user("username"); And then the username will show up in the username section in the logs. Is there a way to do this in php? without having to modify apache?

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• GPS format in PHP

  - by Adam

  Hello, how made in PHP from format 52.593800, 21.448850 format +52° 35' 37.68", +21° 26' 55.86" like do it google http://maps.google.pl/maps?hl=pl&t=m&q=52.593800,21.448850 ?

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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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• 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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• 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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• 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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