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php Programming Glossary: orHow do you parse and process HTML/XML in PHP? http://stackoverflow.com/questions/3577641/how-do-you-parse-and-process-html-xml-in-php HTML XML in PHP How can one parse HTML XML and extract information from it This is a General Reference question for the php.. information from it This is a General Reference question for the php tag php parsing xml parsing html parsing share improve.. is an implementation of the W3C's Document Object Model Core Level 3 a platform and language neutral interface that allows..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php by PHP When running my script I am getting several errors looking like this Warning Cannot modify header information.. errors looking like this Warning Cannot modify header information headers already sent by output started at some file.php.. in some file.php on line 23 The lines mentioned in the error messages contain header and setcookie calls. What could be the..
http://stackoverflow.com/questions/1004478/read-pdf-files-with-php x y coordinates. Is there any way to do this via PHP Or even Ruby or Python if that's what's necessary php pdf share..
http://stackoverflow.com/questions/10057671/how-foreach-actually-works and then replace it with another array halfway through. Or start iterating on an array and then replace it with an object..
How to: URL re-writing in PHP? http://stackoverflow.com/questions/1039725/how-to-url-re-writing-in-php function jokes page 1 # Show Joke Page Defaults to page 1 Or www.mysite.com jokes 2 public function jokes page 1 # Show Page..
Events triggered by dynamically generated element are not captured by event handler http://stackoverflow.com/questions/12829963/events-triggered-by-dynamically-generated-element-are-not-captured-by-event-hand 'input' function handler this .val name this .attr 'name' Or in older versions If version 1.6 or below note the selector..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php with just an foreach iteration foreach result as row Or better yet a direct and complete array retrieval result fetchAll..
What's the best method for sanitizing user input with PHP? http://stackoverflow.com/questions/129677/whats-the-best-method-for-sanitizing-user-input-with-php builds on this idea. It's nonsense. Forget about filtering Or cleaning or whatever people call it . What you should do to..
PHP: Access Array Value on the Fly http://stackoverflow.com/questions/13109/php-access-array-value-on-the-fly array 'a' 'b' 'c' echo variable key unset variable Or you could write a small function function indexonce ar index..
“Warning: Cannot modify header information - headers already sent by” error [duplicate] http://stackoverflow.com/questions/1912029/warning-cannot-modify-header-information-headers-already-sent-by-error strGroups if in_array UserName arrUsers isValid true Or you may restrict access to only certain users based on their..
Using a regular expression to validate an email address http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address also Validating Email Addresses including the comments. Or Comparing E mail Address Validating Regular Expressions . share..
Asynchronous shell exec in PHP http://stackoverflow.com/questions/222414/asynchronous-shell-exec-in-php but none of them seem to offer exactly what I want. Or if they do it's not clear to me how. Any suggestions Thanks..
Code obfuscator for php? [closed] http://stackoverflow.com/questions/232736/code-obfuscator-for-php are included in one file and used in another for instance. Or do you have any other tricks for stopping the spread of your..
How do you implement a good profanity filter? [closed] http://stackoverflow.com/questions/273516/how-do-you-implement-a-good-profanity-filter there APIs available to sources that contain good lists Or maybe an API that simply says yes this is clean or no this is..
http://stackoverflow.com/questions/2993027/in-php-when-submitting-strings-to-the-database-should-i-take-care-of-illegal-cha VALUES ' dbPreparedStatement execute array yourHtmlData Or a little more self explaining dbPreparedStatement db prepare..
How to show Ajax requests in URL? http://stackoverflow.com/questions/3205900/how-to-show-ajax-requests-in-url multiple things on a single page without realoading. Or another format such like on http www.wbhomes.com.au this is..
PHP: “Notice: Undefined variable” and “Notice: Undefined index” http://stackoverflow.com/questions/4261133/php-notice-undefined-variable-and-notice-undefined-index to deal with the issue Recommended Declare your variables. Or use isset to check if they are declared before referencing them...
How should a model be structured in MVC? http://stackoverflow.com/questions/5863870/how-should-a-model-be-structured-in-mvc in a database this would be where the SQL lives. Or maybe you use an XML file to store data and your Data Mappers..
http://stackoverflow.com/questions/603201/using-comet-with-php or thousands of simultaneous connections. Is this true Or is it something that can be configured around php comet share..
How to make a redirect in PHP? http://stackoverflow.com/questions/768431/how-to-make-a-redirect-in-php
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php be Unintentional Whitespace before php or after UTF 8 Byte Order Mark Previous error messages or notices Intentional print.. which can cause this. Most famously the UTF 8 BOM Byte Order Mark which isn't displayed by most text editors. It's the.. script error_reporting E_ALL ini_set display_errors 1 Or set_error_handler var_dump if all else fails. Speaking of redirect..
How to evaluate formula passed as string in PHP? http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php the error. Useful when suppress_errors is on . AUTHOR INFORMATION Copyright 2005 Miles Kaufmann. LICENSE Redistribution.. the error. Useful when suppress_errors is on . AUTHOR INFORMATION Copyright 2005 Miles Kaufmann. LICENSE Redistribution.. written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php articles WHERE title ' . pdo_real_escape_string title . ' OR id ' . pdo_real_escape_string title . ' AND user ' . pdo_real_escape_string.. title . ' AND user ' . pdo_real_escape_string root . ' ORDER BY date With placeholders applied you don't have to bother.. id links html title user date FROM articles WHERE title OR id AND user ORDER BY date title id root Remember that pdo_ still..
Php $_REQUEST vs $_GET and $_POST http://stackoverflow.com/questions/1924939/php-request-vs-get-and-post code will be more efficient and fast. temp _REQUEST 's' OR if isset _GET 's' temp _GET 's' else temp _POST 's' php ..
php: recreate and display an image from binary data http://stackoverflow.com/questions/2070603/php-recreate-and-display-an-image-from-binary-data imagedata1 echo img src imagedata1 IS THIS OR EQUIVALENT POSSIBLE get and display image 2 etc... I want to..
How are echo and print different in PHP? [duplicate] http://stackoverflow.com/questions/234241/how-are-echo-and-print-different-in-php at the bottom of the precedence list though. Only AND OR and XOR are lower. Parameter s . The grammar is echo expression.. the bottom of the precedence list though. Only AND OR and XOR are lower. Parameter s . The grammar is echo expression expression..
http://stackoverflow.com/questions/2803321/and-vs-as-operator a codebase where developpers decided to use ' AND ' and ' OR ' instead of ' ' and ' '. I know that there is difference in.. share improve this question If you use AND and OR you'll eventually get tripped up by something like this this..
What is the difference between the | and || or operators? http://stackoverflow.com/questions/35301/what-is-the-difference-between-the-and-or-operators the and or operators I have always used two pipes in OR expressions both in C# and PHP. Occasionally I see a single..
How to turn off magic quotes on shared hosting? http://stackoverflow.com/questions/517008/how-to-turn-off-magic-quotes-on-shared-hosting this means is you have to use an .htaccess file to do this OR implement a script to reverse the effects of magic quotes. Something..
SQL injection that gets around mysql_real_escape_string() http://stackoverflow.com/questions/5741187/sql-injection-that-gets-around-mysql-real-escape-string of any possible exploit Classic injections like this aaa' OR 1 1 do not work. Do you know of any possible injection that.. the following query iId mysql_real_escape_string 1 OR 1 1 sSql SELECT FROM table WHERE id iId mysql_real_escape_string.. is also an option iId int mysql_real_escape_string 1 OR 1 1 sSql SELECT FROM table WHERE id iId share improve this..
How to check IF user has ALREADY liked the facebook page? http://stackoverflow.com/questions/7397724/how-to-check-if-user-has-already-liked-the-facebook-page content. rather than displaying the greyed out like button OR If the user is not logged in to facebook and they click the..
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