php Programming Glossary: ushttp://stackoverflow.com/questions/10057671/how-foreach-actually-works this by saying that I know what foreach is does and how to use it. This question concerns how it works under the bonnet and.. to be the end of the story. But I recently got into a discussion on the matter and after a little experimentation found that.. the loop would continue forever since we are constantly pushing items onto the array during the loop. But just to be sure..
How can an SQL query return data from multiple tables http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables and how are they different from one another When should I use each one compared to the others I am planning to use this in.. I use each one compared to the others I am planning to use this in my for example PHP application but don't want to run.. to be able to link to a well written guide on the numerous questions that I constantly come across in the PHP queue so..
How to extract img src, title and alt from html using php? http://stackoverflow.com/questions/138313/how-to-extract-img-src-title-and-alt-from-html-using-php to extract img src title and alt from html using php I would like to create a page where all images which.. likely lead in unmaintainable and unreliable code. Better us an HTML parser . Solution With regexp In that case it's better.. I will assume your doc is not xHTML strict so you can't use an XML parsor. E.G. with this web page source code preg_match_all..
http://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and limited scope or places from which they are accessible . Just because you wrote foo 'bar' once somewhere in your application.. scope or places from which they are accessible . Just because you wrote foo 'bar' once somewhere in your application doesn't.. variables inside a.php only have local function scope. Just because they appear to be in the global scope in a.php doesn't..
How do you implement a good profanity filter? [closed] http://stackoverflow.com/questions/273516/how-do-you-implement-a-good-profanity-filter do you implement a good profanity filter closed Many of us need to deal with user input search queries and situations where.. good profanity filter closed Many of us need to deal with user input search queries and situations where the input text can.. out. Where can one find a good list of swear words in various languages and dialects Are there APIs available to sources that..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat translation process easier and less error prone. I'll make use of Python's parser module which lets me fiddle with the Abstract.. than you expect. We have some 100 man years invested in just DMS and another 6 12 months in each reliable language definition.. It will be a hell of a learning experience it has been for us. You might find the technical Papers section at the above website..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php to participate in maintaining this list. Why is this It used to be hard to find questions about operators and other syntax.. to existing questions on Stack Overflow so it's easier for us to reference them not to copy over content from the PHP Manual... 2013 Stack Overflow does support special characters . Just surround the search terms by quotes e.g. php vs What should..
How to replace text URLs and exclude URLs in HTML tags? http://stackoverflow.com/questions/4003031/how-to-replace-text-urls-and-exclude-urls-in-html-tags index.html a sometext sometext I have managed it by using this regex preg_replace # http https ftp S . S s ' . s #ie.. should be converted to a link. p body html HTML Let's use an XPath that only fetches those elements that actually are.. . https or contains . ftp ' The XPath above will give us a TextNode with the following data and also another http example.com..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords into consideration I'd like to know which mechanism to use for password protection. This question Is 筂ouble hashing a.. question Is 筂ouble hashing a password less secure than just hashing it once suggests that hashing multiple times may be.. password protection for individual files suggests using salt. I'm using PHP. I want a safe and fast password encryption..
Why would one omit the close tag? http://stackoverflow.com/questions/4410704/why-would-one-omit-the-close-tag omit the close tag I keep reading it is poor practice to use the PHP close tag at the end of the file. The header problem.. can set HTTP headers and cookies after outputting html because returned code is not sent to the browser immediately. Every.. course may have far reaching consequences. Below are just a few of them that happened to come to my mind at the moment..
Convert SVG image to PNG with PHP http://stackoverflow.com/questions/4809194/convert-svg-image-to-png-with-php that IE browsers don't support SVG so in order for me to use the handy syntax the svg offers I'll need to convert it to.. like to do this with only the GD2 library but could also use ImageMagick. I have absolutely no clue how to do this. Any.. improve this question That's funny you asked this I just did this recently for my work's site and I was thinking I should..
Pulling Track Info From an Audio Stream Using PHP http://stackoverflow.com/questions/4911062/pulling-track-info-from-an-audio-stream-using-php Is it possible to pull track info from an audio stream using PHP I've done some digging and the closest function I can.. a script awhile ago to do this but can't find it anymore. Just last week I helped another guy who had a fairly complete script.. a fairly complete script to do the same thing but I can't just post the source to it as it isn't mine. I will however get..
http://stackoverflow.com/questions/5576619/php-redirect-with-post-data alternative solution. My situation Page A checkout.php Customer fill in their billing detail. Page B process.php Generate.. Page B process.php Generate Invoice Number and store customer detail in database Page C thirdparty.com Third Payment.. Third Payment Gateway ONLY ACCEPT POST data Customer fill in their Customer detail and cart in Page A then POST..
Compiling an AST back to source code http://stackoverflow.com/questions/5832412/compiling-an-ast-back-to-source-code written in PHP as no existing parser came up in my previous question . The parser itself works fairly well. Now obviously.. question . The parser itself works fairly well. Now obviously a parser by itself does little good apart from static analysis.. are basically two possibilities I see Compile the code using some predefined scheme Keep the formatting of the original..
Call php function from javascript http://stackoverflow.com/questions/7165395/call-php-function-from-javascript page loads and you add an event to an element. When the user causes the event to be triggered say by clicking something.. loads and you add an event to an element. When the user causes the event to be triggered say by clicking something your Javascript.. to be triggered say by clicking something your Javascript uses the XMLHttpRequest object to send a request to a server. After..
php get all the images from url which width and height >=200 more quicker http://stackoverflow.com/questions/10035954/php-get-all-the-images-from-url-which-width-and-height-200-more-quicker true curl_setopt curl_array i CURLOPT_USERAGENT 'Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.9.1.2.. CURLOPT_USERAGENT 'Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.9.1.2 Gecko 20090729 Firefox 3.5.2 .NET CLR 3.5.30729 '..
PHP DomDocument failing to handle utf-8 characters (?? http://stackoverflow.com/questions/11309194/php-domdocument-failing-to-handle-utf-8-characters deal with. That can be done by converting all outside of US ASCII into HTML Entities us_ascii mb_convert_encoding utf_8..
Programmatically access currency exchange rates [closed] http://stackoverflow.com/questions/181990/programmatically-access-currency-exchange-rates and for international customers I'd like to show prices in US dollars or Euros so they don't have to make the mental effort..
How can I implement OCR on a website using PHP? [closed] http://stackoverflow.com/questions/2170271/how-can-i-implement-ocr-on-a-website-using-php recognizer developed in the mid 90's and deployed by the US Census bureau and novel high performance layout analysis methods...
PHP Configuration: It is not safe to rely on the system's timezone settings http://stackoverflow.com/questions/2213608/php-configuration-it-is-not-safe-to-rely-on-the-systems-timezone-settings New_York date.timezone America New_York date.timezone US Central Restarted apache after I made the change. Since I still..
http://stackoverflow.com/questions/2332681/add-number-of-days-to-a-date days strtotime expects to be given a string containing a US English date format and will try to parse that format into a..
Login to remote site with PHP cURL http://stackoverflow.com/questions/3008817/login-to-remote-site-with-php-curl ch CURLOPT_SSL_VERIFYPEER FALSE curl_setopt ch CURLOPT_USERAGENT Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.8.1.6.. CURLOPT_USERAGENT Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.8.1.6 Gecko 20070725 Firefox 2.0.0.6 curl_setopt ch CURLOPT_TIMEOUT..
http://stackoverflow.com/questions/336127/calculate-business-days to understand weekends but ideally it should account for US federal holidays as well. I'm sure I could come up with a solution..
http://stackoverflow.com/questions/3519939/make-curl-follow-redirects search q . name ch curl_init curl_setopt ch CURLOPT_USERAGENT Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.8.1.1.. CURLOPT_USERAGENT Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.8.1.1 Gecko 20061204 Firefox 2.0.0.1 curl_setopt ch CURLOPT_URL..
http://stackoverflow.com/questions/432944/sms-from-web-application charge. This technique will pretty much cover all of your US users for free. Obviously depending on the needs of your application..
http://stackoverflow.com/questions/4348912/get-title-of-website-via-link OUTPUT Washington Times Politics Breaking News US and World News As you can see it is not exactly what google..
Get current date and time in PHP http://stackoverflow.com/questions/470617/get-current-date-and-time-in-php 'Australia Melbourne' Or another example is LA US date_default_timezone_set 'America Los_Angeles' You can also..
Convert SVG image to PNG with PHP http://stackoverflow.com/questions/4809194/convert-svg-image-to-png-with-php project that involves a dynamically generated map of the US coloring different states based on a set of data. This SVG file.. of data. This SVG file gives me a good blank map of the US and is very easy to change the color of each state. The difficulty.. to dynamically change the colors of states on a map of the US will be considered. The key is that it is easy to change the..
How to create a simple 'Hello World' module in Magento? http://stackoverflow.com/questions/576908/how-to-create-a-simple-hello-world-module-in-magento recommend you buy the PDF E Book from PHP Architect . It's US 20 but is the only straightforward Here's how Magento works..
Detect exact OS version from browser http://stackoverflow.com/questions/647969/detect-exact-os-version-from-browser my User Agent header Mozilla 5.0 X11 U Linux x86_64 en US rv 1.9.0.7 Gecko 2009030423 Ubuntu 8.10 intrepid Firefox 3.0.7.. MacBook Pro Mozilla 5.0 Macintosh U Intel Mac OS X 10.5 en US rv 1.9.0.7 Gecko 2009021906 Firefox 3.0.7 Mozilla 5.0 Macintosh.. Pro Business etc. Mozilla 5.0 Windows U Windows NT 5.1 en US rv x.x.x Gecko 20041107 Firefox x.x share improve this answer..
Ignore html tags in preg_replace http://stackoverflow.com/questions/8193327/ignore-html-tags-in-preg-replace The example works anyway because it's only making use of US ASCII which has the same offsets as UTF 8 for the example data...
How to load PHP file into DIV by jQuery? http://stackoverflow.com/questions/12524228/how-to-load-php-file-into-div-by-jquery the side menu a href # class leftMenu id contact Contact Us a then I have this script document .ready function #contact.. to do is to load home.php when I click on the Contact Us hyperlink which doesn't work. What is wrong with my code php..
Json Menu Structure from MySQL http://stackoverflow.com/questions/13156159/json-menu-structure-from-mysql `name` 'menuHome' would have 'titleName' such as 'About Us' joined by 'id' on 'menu' by 'parentmenu' this would have multiple.. I am trying to achieve is ` menu sections title About Us items name History id 0909 name Owners id 0910 name.. name Owners id 0910 name News id 0916 title Contact Us items name Address id 0949 name Map id 0978 title Products..
Using Twitter OAuth for automatic status update http://stackoverflow.com/questions/2734272/using-twitter-oauth-for-automatic-status-update Twitter OAuth for automatic status update I want my website.. oauth share improve this question My recommendation 1 Use a PHP library like http github.com abraham twitteroauth . 2.. http dev.twitter.com apps and click on My Access Token . 3 Us that access token as described on http dev.twitter.com pages..
Codeigniter: Best way to structure partial views http://stackoverflow.com/questions/3675135/codeigniter-best-way-to-structure-partial-views remain roughly the same I thought about doing Class User_Profile extends Controller function index this load_controller.. index array 'highlight_selected_page' 'blah' this load 'User' content_data this User get_profile_details this view load.. 'blah' this load 'User' content_data this User get_profile_details this view load 'content' content_data..
Convert array of paths into UL list http://stackoverflow.com/questions/4903668/convert-array-of-paths-into-ul-list on changing like this paths array about contact Contact Us about contact form Contact Form about history Our History about.. list directly. php paths array 'about contact ' 'Contact Us' 'about contact form ' 'Contact Form' 'about history ' 'Our..
SSL Certificate. For which pages? http://stackoverflow.com/questions/5909641/ssl-certificate-for-which-pages ssl ssl certificate share improve this question Use SSL based on which pages send or receive confidential information... pages send or receive confidential information. Your About Us or Products and Services pages do not need to use SSL. The pages..
Why am I seeing a value of “undefined” on screen when I submit form in jQuery Mobile? http://stackoverflow.com/questions/7787461/why-am-i-seeing-a-value-of-undefined-on-screen-when-i-submit-form-in-jquery-mo to get the email. DOCTYPE html html head title Contact Us title link rel stylesheet href css latestjquerymobile.css link.. div data role header data position fixed h1 Contact Us h1 a href home.html data icon back class ui btn left data ajax..
Indented list to multidimensional array http://stackoverflow.com/questions/8881037/indented-list-to-multidimensional-array 1 Images Product 2 Product 2 Images Where to Buy About Us Meet the Team Careers Contact Us Ideally I'd like to feed this.. Images Where to Buy About Us Meet the Team Careers Contact Us Ideally I'd like to feed this into some recursive function and.. 'Product 2 Images' array 'Where to Buy' array 'About Us' array 'Meet the Team' array 'Careers' array 'Contact Us' array..
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