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php Programming Glossary: considerWhen to use single quotes, double quotes, and backticks? http://stackoverflow.com/questions/11321491/when-to-use-single-quotes-double-quotes-and-backticks col2 VALUES NULL val1 val2 ' Also in the above example consider that table col n and val n may be variables. What is the standard..
The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead http://stackoverflow.com/questions/13944956/the-mysql-extension-is-deprecated-and-will-be-removed-in-the-future-use-mysqli suggests there are two other MySQL extensions that you can consider MySQLi and PDO_MySQL either of which can be used instead of.. have an urgent need to upgrade PHP right away you might consider suppressing deprecation errors for the time being but be sure.. have an urgent need to upgrade PHP right away you might consider suppressing deprecation errors for the time being but be sure..
What is the most accurate way to retrieve a user's correct IP address in PHP? http://stackoverflow.com/questions/1634782/what-is-the-most-accurate-way-to-retrieve-a-users-correct-ip-address-in-php behind a proxy. For your general purposes you might consider using this in combination with the IP returned directly from..
Setting up a deployment / build / CI cycle for PHP projects http://stackoverflow.com/questions/2180460/setting-up-a-deployment-build-ci-cycle-for-php-projects intervals. If you have more than 20 projects set up consider not displaying their build status as the default main page on..
http://stackoverflow.com/questions/2297403/http-host-vs-server-name vs. SERVER_NAME When would you consider using one over the other and why php apache server variables..
PHP: Is mysql_real_escape_string sufficient for cleaning user input? http://stackoverflow.com/questions/2353666/php-is-mysql-real-escape-string-sufficient-for-cleaning-user-input where cleaning for HTML chars is important but I wouldn't consider it necessary for trusting user input. T php security share..
Robust and Mature HTML Parser for PHP [duplicate] http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php valid XHTML. If you need to parse broken HTML don't even consider SimpleXml because it will choke. A basic usage example can be.. due to the markup HTML5 allows. So for HTML5 you want to consider using a dedicated parser like html5lib A Python and PHP implementations..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat the manual part of the translation activity. Another key consideration is size of code to be translated. It takes a lot of energy.. biting the bullet and doing it. And yes that's painful. I consider our tools to be extremely good but then I'm pretty biased ...
Doctrine2: Best way to handle many-to-many with extra columns in reference table http://stackoverflow.com/questions/3542243/doctrine2-best-way-to-handle-many-to-many-with-extra-columns-in-reference-table Doctrine user mailing list and got a really simple answer consider the many to many relation as an entity itself and then you realize..
How do you parse and process HTML/XML in PHP? http://stackoverflow.com/questions/3577641/how-do-you-parse-and-process-html-xml-in-php valid XHTML. If you need to parse broken HTML don't even consider SimpleXml because it will choke. A basic usage example can be.. due to the markup HTML5 allows. So for HTML5 you want to consider using a dedicated parser like html5lib A Python and PHP implementations..
How to parse HTML with PHP? [duplicate] http://stackoverflow.com/questions/3650125/how-to-parse-html-with-php valid XHTML. If you need to parse broken HTML don't even consider SimpleXml because it will choke. A basic usage example can be.. due to the markup HTML5 allows. So for HTML5 you want to consider using a dedicated parser like html5lib A Python and PHP implementations..
Is there a performance benefit single quote vs double quote in php? [duplicate] http://stackoverflow.com/questions/482202/is-there-a-performance-benefit-single-quote-vs-double-quote-in-php single quote vs double quote in php duplicate assume php5 consider php foo 'some words' case 1 print these are foo case 2 print..
http://stackoverflow.com/questions/5166087/php-global-in-functions all over the place. In lack of a better example consider function fn global foo echo foo side effect echo'ing foo 'bar'.. hard in PHP Flaw Brittle Global State Singletons static considered harmful Why Singletons have no use in PHP SOLID object oriented..
How to make a redirect in PHP? http://stackoverflow.com/questions/768431/how-to-make-a-redirect-in-php code but this is not the one you should use. You should consider either 301 permanent redirect or 303 other . Note W3C mentions..
How to get useful error messages in PHP? http://stackoverflow.com/questions/845021/how-to-get-useful-error-messages-in-php on php_value error_reporting 2039 You may want to consider using the value of E_ALL as mentioned by Gumbo for your version..
Caching HTTP responses when they are dynamically created by PHP http://stackoverflow.com/questions/10596116/caching-http-responses-when-they-are-dynamically-created-by-php but bear with me as it gets interesting at least for me . Consider a PHP page that its purpose is to read a requested file from..
How does RecursiveIteratorIterator work in PHP? http://stackoverflow.com/questions/12077177/how-does-recursiveiteratoriterator-work-in-php a that bad idea. Take a directory listing as an example. Consider you have got the following file and directory tree on disk While..
The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead http://stackoverflow.com/questions/13944956/the-mysql-extension-is-deprecated-and-will-be-removed-in-the-future-use-mysqli easily be swapped out for one of the new extensions. Consider whether you really need to upgrade to PHP v5.5 at this time... using a third party project that depends upon ext mysql . Consider whether you really need to upgrade to PHP v5.5 at this time...
Why is REGISTER_GLOBALS so bad? http://stackoverflow.com/questions/1417373/why-is-register-globals-so-bad PHP it's a warning it can lead to very nasty situations. Consider this for example php debug true if debug echo query query n..
What's the difference between echo, print, and print_r in PHP? http://stackoverflow.com/questions/1647322/whats-the-difference-between-echo-print-and-print-r-in-php know exactly what values types you have in your variables. Consider this test program values array 0 0.0 false '' var_dump values..
http://stackoverflow.com/questions/1978438/save-php-array-to-mysql function there is also json_encode and json_decode . Consider the following array a array 1 array 'a' 1 'b' 2 'c' 3 2 array..
are arrays in php passed by value or by reference? http://stackoverflow.com/questions/2030906/are-arrays-in-php-passed-by-value-or-by-reference same For the first part the best way to be sure is to try Consider this example of code function my_func a a 30 arr array 10 20..
Reading and Writing Configuration Files http://stackoverflow.com/questions/2237291/reading-and-writing-configuration-files a structured file format of some sort for this purpose. Consider using CSV Ini XML or YAML and use appropriate APIs to read and..
Strict Standards: Only variables should be passed by reference http://stackoverflow.com/questions/2354609/strict-standards-only-variables-should-be-passed-by-reference warning anyway php strict share improve this question Consider the following code error_reporting E_STRICT class test function..
How to get multiple selected values of select box in php? http://stackoverflow.com/questions/2407284/how-to-get-multiple-selected-values-of-select-box-in-php values because its multiple property is set to multiple. Consider form method is get method. The html code for form is as follows...
List of Big-O for PHP functions http://stackoverflow.com/questions/2473989/list-of-big-o-for-php-functions that not all PHP built in functions as fast as expected. Consider the below two possible implementations of a function that finds..
Exotic names for methods, constants, variables and fields - Bug or Feature? http://stackoverflow.com/questions/3417180/exotic-names-for-methods-constants-variables-and-fields-bug-or-feature version however this conversion is locale dependent. Consider the following PHP file encoded in ISO 8859 1 php function func_á..
How to check if a string contains specific words? http://stackoverflow.com/questions/4366730/how-to-check-if-a-string-contains-specific-words to check if a string contains specific words Consider php a 'How are you ' if a contains 'are' echo 'true' Suppose..
Are mysql_real_escape_string() and mysql_escape_string() sufficient for app security? http://stackoverflow.com/questions/5414731/are-mysql-real-escape-string-and-mysql-escape-string-sufficient-for-app-secu depending on where you use PHP variables in your queries. Consider this sql SELECT number FROM PhoneNumbers . WHERE . mysql_real_escape_string..
SQL injection that gets around mysql_real_escape_string() http://stackoverflow.com/questions/5741187/sql-injection-that-gets-around-mysql-real-escape-string even when using mysql_real_escape_string function Consider this sample situation. SQL is constructed in PHP like this login.. sql security sql injection share improve this question Consider the following query iId mysql_real_escape_string 1 OR 1 1 sSql..
How to minify php page html output? http://stackoverflow.com/questions/6225351/how-to-minify-php-page-html-output minify share improve this question CSS and Javascript Consider the following link to minify Javascript CSS files http code.google.com..
Why Use PHP OOP over Basic Functions and When? http://stackoverflow.com/questions/716412/why-use-php-oop-over-basic-functions-and-when in is allowing you to get rid of switch on type code. Consider function drive the_car switch the_car case 'ferrari' all_cars..
Warning: Cannot modify header information - headers already sent by ERROR [duplicate] http://stackoverflow.com/questions/9707693/warning-cannot-modify-header-information-headers-already-sent-by-error the issue but they may also help solve the problem. Consider a conditional expression at the top of the PHP script that determines..
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