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• Is there a way in PHP to keep a file open and process each line and subsequent lines?

  - by Chris Denman

  I want to write a php script that keeps the apache_log file open and "listen" to the log and deal with each log entry as it happens. I'm thinking that I need to open a file, get the number of lines, then do this again in a loop - and when the size is different, read the new lines and process them. Am I barking up the wrong tree, or is there a silly easy solution that I have missed? Chris

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• Using PHP's XMLReader, how do I get the line number of the current node?

  - by scotts

  Using the XMLReader XML parser in PHP 5.3, I need to get the line number of the current node. A column number or total offset from the beginning of the file would be nice, too. Hopefully I don't have to use some hack like parsing every raw node string for newlines (with readOuterXML()), but I don't see a getLineNo() property like in the DOM...

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• What is a PHP library that will show inline diffs?

  - by Chad Johnson

  I'm looking for a PHP library that will provide me inline diffing between two strings, like this: http://grabby.info/dfe2835f606443757ae7c18404e71781.png. I'm using xdiff currently, but it's crossing out the entire line when a single word changes, and that's not what I want. Any suggestions?

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• Regular expressions question?

  - by php

  are regular expressions the same for PHP, mysql, javascript, pearl and so on and if so is there a chart or tutorial that explains regular expressions?

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• Using PHP, how to parse the title and meta tags from a HTML page?

  - by Dylan Taylor

  Hey guys, I need to be able to get the TITLE and DESCIPTION metadata out of a page. I've been trying to do this but I've been getting more errors than actual results. (I have an array of about 10 URLS, usually only about 2 of them give me the descrption. I have yet to get the title). So how do I, in PHP, get the Desc and Title from a remote page, and if there is none or if there's an error, ignore it? -Dylan

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• how can i say `from beginning to $string` and `from $string to the end` in regexish for php

  - by hyilmaz

  Hi, I want to remove a part from a text till the given string, and remove another part starting from another string in php. /.+string/i and /anotherstring.+/i didn't work.

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• Can you do RSS feeds on a local server? (PHP)

  - by ggfan

  I am using XAMPP and was wondering if I can code my site to include RSS feeds. Would the codes work and can I test it if I am working on a local server? I am practicing using the OReily head First PHP/Mysql book and I'm on the chapter on RSS and getting RSS videos from youtube.

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• Is it possible to create static classes in PHP (like in C#)?

  - by aleemb

  I want to create a static class in PHP and have it behave like it does in C#, so Constructor is automatically called on the first call to the class No instantiation required Something of this sort... static class Hello { private static $greeting = 'Hello'; private __construct() { $greeting .= ' There!'; } public static greet(){ echo $greeting; } } Hello::greet(); // Hello There!

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• Any tool to convert bulk php files to UTF-8 without BOM?

  - by Axel

  Hi, i have a very large script which contains a lot of php files, so i need some windows tool or software which converts all those files into UTF-8 without BOM, i know this can be done with Notepad++ but you should convert each one. Thanks

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• Is there a PHP-based source code management system?

  - by George Edison

  I'm looking for a PHP-based tool for managing source code. Basically like a wiki but for code. I know that SVN or CVS may be the better option, but I just need something basic that allows users to collaborate. I don't need the ability to checkout or anything like that.

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• is there any chance of sql injection through selectbox( dynamically created or static)

  - by I Like PHP

  Hello All, i want to know that is there any chance of SQL injection via selectbox options? if yes then will u please show some demonstration(or refer any link). and also tell me how do we prevent sql injection in selectbox.(using PHP MYSQL) one more: if i create a selectbox dynamically( based on options of another select box) then is there any chance of SQLinjection? Thanking you.

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• Facebook application, how to check if inside Facebook canvas / standalone using PHP?

  - by Andree

  Hi there, I want to develop a Facebook connect application that can operate both inside a Facebook canvas or standalone. Can I check if the user is using Facebook canvas / not using the official Facebook PHP client library? Thanks, Andree

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• should i put a semi-colon after a single php statement?

  - by Haroldo

  for example some html.... <p class="date"><?php echo $date; ?></p> more html...

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• How to write a stored procedure using phpmyadmin and how to use it through php?

  - by Starx

  I want to create stored procedures through phpmyadmin and later on use it on php. But I dont know how to?. From what I know, I found out that, we cannot manage stored procedures through phpmyadmin. What other tool can manage stored procedure? And I am not sure if it is better option to use stored procedure instead?

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• JanRain PHP OpenID: How to check if a provider supports AX programmatically?

  - by AFK

  Ok, my problem is that some providers support SREG and some support only AX I need to know how it is that I can request from the provider which methods they support.. I tried looking through the documentation here http://openidenabled.com/files/php-openid/docs/2.1.3/ but I didn't see anything.

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• Is there an equivalent to Trac written in PHP?

  - by Philip Morton

  Is there an equivalent to Trac written in PHP? I need something that integrates with SVN and is free. It should allow me to browse the SVN source, have some kind of bug tracking and show recent changes in the SVN. A wiki isn't essential. Thanks in advance.

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• What's right for me: htAccess, form submittion, HTTP header authentication w/ PHP?

  - by Brook Julias

  I am creating a website with multiple sections--admin, client, user, and anonymous--each user group having less access then the next. I am wondering what form of authentication would be best for my use? I have heard the if you are just dealing with a websites then a web form is for you (because it's prettier). HTTP header authentication with PHP is said to get clunky/sloppy. htAcess is pretty much the hard core of various authentication methods I have looked up, but is it too much?

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• Is there an inbuilt way in PHP to parse a string like this: '/path/to/../../up/something.txt'

  - by alex

  So say I have a string like so of a path $path = '/path/to/../../up/something.txt'; Is there a way built into PHP to parse it and come up with a URL without the directory ups (../) ? E.g. $path = parsePath('/path/to/../../up/something.txt'); // /up/something.txt

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• Replacing a specific bit of text in all php files on a server?

  - by meds

  So I just got my sorry ass hacked, the hack put some obscure string in almost every one of the php files on my website. How can I remove every instance that line occurs? The code it added started with

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• What is a good PHP Payment library that works with Paypal, Google Checkout and Authorize.net?

  - by Cory

  What is a good PHP payment library that works with Paypal, Google Checkout and Authorize.net? I did find this library but it is not maintained and doesn't offer Google Checkout. Is there other options such as a service that can handle those three or more gateways?

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• How to do an onclick ajax call to a php file, with jquery?

  - by Yegor

  I have a link, which links to domain.com , when a person clicks, I want it to do an ajax call to counter.php and post 2 variables to it, so it can add 1 to the views for that link. I have a link: Link Title How would I do this with jquery?

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• What's faster/better to use MYSQL md5 FUNCTION or run md5 php function ?

  - by haim evgi

  i check password of users against the db. what is faster check it in mysql MD5 function ... pwd = MD5('.$pwd.') OR in PHP ... pwd = '.md5($pwd).' or what is The Right Way Between two options ? thanks

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• How can I break an email address into different parts in php?

  - by Jay Bee

  Basically what I want to do is display an email using javascript to bring the parts together and form a complete email address that cannot be visible by email harvesters. I would like to take an email address eg [email protected] and break it to: $variable1 = "info"; $variable2 = "thiscompany.com"; All this done in PHP. Regards, JB

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• Get the timestamp of exactly one week ago in PHP?

  - by Mike Crittenden

  I need to calculate the timestamp of exactly 7 days ago using PHP, so if it's currently March 25th at 7:30pm, it would return the timestamp for March 18th at 7:30pm. Should I just subtract 604800 seconds from the current timestamp, or is there a better method?

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• how to share session between php app and J2ee app?

  - by Sean Xiong

  We may replace php app with j2ee app, but the problem is we wanna replace the modules one by one, which means two apps would co-exist and communicate with each other. So is it possible to share the user session between the 2 apps? Or use cookie to solve the problem?

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