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php Programming Glossary: it'sWhy shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php row title row html Et voil . Your code is using PDO. Now it's time to actually utilize it. Bound parameters can be easy to.. submitted form fields match the database structure exactly it's even shorter pdo_query INSERT INTO pages VALUES _POST So much.. binding or can utilize something else from the nicer API it's a pointless switch. I hope it's portrayed simple enough to not..
Are PHP short tags acceptable to use? http://stackoverflow.com/questions/200640/are-php-short-tags-acceptable-to-use improve this question They're not recommended because it's a PITA if you ever have to move your code to a server where.. PITA if you ever have to move your code to a server where it's not supported and you can't enable it . As you say lots of shared.. lots isn't all of them. If you want to share your scripts it's best to use the full syntax. I agree that and are easier on..
mysql_fetch_array() expects parameter 1 to be resource, boolean given in select http://stackoverflow.com/questions/2973202/mysql-fetch-array-expects-parameter-1-to-be-resource-boolean-given-in-select before passing it to mysql_fetch_array . You'll find that it's false because the query failed. See the mysql_query documentation..
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 easy overriding Fast and Easy Never used it. Can't tell if it's any good. HTML 5 You can use the above for parsing HTML5 but.. changing attributes in a tag can make the regex fails when it's not properly written. You should know what you are doing before..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php to have links to existing questions on Stack Overflow so it's easier for us to reference them not to copy over content from..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords you might even miss the fact that you were attacked until it's too late... and you're liable . To avoid that situation act.. Whatever I've said is my opinion but I happen to think it's based on good ol' common sense ... and lots of reading. Remember..
How to calculate the difference between two dates using PHP? http://stackoverflow.com/questions/676824/how-to-calculate-the-difference-between-two-dates-using-php calculate the number of seconds between them. From this it's rather easy to calculate different time periods. date1 2007.. take daylight savings time into account. That means that it's off by an hour at most but except for that it should be correct...
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php To understand why headers must be sent before output it's necessary to look at a typical HTTP response. PHP scripts mainly.. . Some programmer and console editors however do There it's easy to recognize the problem early on. Without such an editor.. So when header Location ... redirects fail siliently it's good to probe for warnings. Reenable them with two simple commands..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php Contemporary database APIs are just easier to use. It's mostly the bound parameters which can simplify code. And with.. note on magic_quotes. That feature is rightly deprecated. It's often incorrectly portrayed as failed security feature however... it doesn't just get more intricate for you to follow. It's also extraneous effort for MySQL to segregate code and data..
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 security xss sql injection share improve this question It's a common misconception that user input can be filtered. PHP.. feature called magic quotes that builds on this idea. It's nonsense. Forget about filtering Or cleaning or whatever people..
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 online regexp tester . EDIT answer to the first comment. It's true that I did not think about the hopefully few people using..
Simple “Long Polling” example code? http://stackoverflow.com/questions/333664/simple-long-polling-example-code to work php http comet share improve this question It's simpler than I initially thought.. Basically you have a page..
Convert HTML + CSS to PDF with PHP? http://stackoverflow.com/questions/391005/convert-html-css-to-pdf-with-php share improve this question Have a look at PrinceXML . It's definitely the best HTML CSS to PDF converter out there although..
http://stackoverflow.com/questions/3930975/alternative-for-php-excel simple class for exporting to Excel XML aka SpreadsheetML. It's not quite as convenient for the end user as XSLX depending on..
PHP: “Notice: Undefined variable” and “Notice: Undefined index” http://stackoverflow.com/questions/4261133/php-notice-undefined-variable-and-notice-undefined-index ~E_NOTICE . Suppress the error with the @ operator . Note It's strongly recommended to implement just point 1. Related Notice..
http://stackoverflow.com/questions/5166087/php-global-in-functions state. You dont have to do arg1 'foo' arg2 'bar' fn It's a matter of pulling in global keyword vs pushing in arguments..
Reference: What is a perfect code sample using the MySQL extension? [closed] http://stackoverflow.com/questions/6198104/reference-what-is-a-perfect-code-sample-using-the-mysql-extension Community Wiki. This is not meant as a coding contest. It's not about finding the fastest or most compact way to do a query..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php Order Mark which isn't displayed by most text editors. It's the byte sequence EF BB BF which is optional and redundant for.. trailing whitespace and BOM issues phptags whitespace .php It's sane to use on a whole include or project directory. Whitespace.. characters after it will be output as page content still. It's commonly advised in particular to newcomers that trailing PHP..
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