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Reference - What does this error mean in PHP?

http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php

same. So the answers to those questions typically repeat them and then show the OP which line to change in his her particular.. new lines after PHP's closing . Good practise is to omit them when they are the last thing in the file. Likewise another common.. one block in it you should not have any spaces in between them. Note You might have multiple blocks if you had code that was..

Why shouldn't I use mysql_* functions in PHP?

http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php

or mysql_real_escape_string Why should I move away from them as long as it works on my site This question serves as a canonical.. Move your variables out of the SQL string. Add them as comma delimited function parameters to pdo_query . Place..

Are PHP short tags acceptable to use?

http://stackoverflow.com/questions/200640/are-php-short-tags-acceptable-to-use

of shared hosts do support shorttags but lots isn't all of them. If you want to share your scripts it's best to use the full.. have the option of syntax highlighting available to them. As ThiefMaster mentions in the comments as of PHP 5.4 ... tags..

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

return values and suggestions for how to deal with them. username mysql_real_escape_string _POST 'username' password..

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

However not all 3rd party libs go down this route. Some of them listed below SimpleHtmlDom An HTML DOM parser written in PHP5..

Reference - What does this symbol mean in PHP?

http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php

on Stack Overflow so it's easier for us to reference them not to copy over content from the PHP Manual. ¹ Note Since January..

Secure hash and salt for PHP passwords

http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords

supercalifragilisticexpialidocious in it don't prevent them from using it. Never store your user's password in plain text... hashing is to deter a hacker or cracker by costing them too much time or money to calculate the plain text passwords... is truly good enough for our purposes so we must protect them as though they were in Fort Knox. Best practices Bcrypt and..

PHP: “Notice: Undefined variable” and “Notice: Undefined index”

http://stackoverflow.com/questions/4261133/php-notice-undefined-variable-and-notice-undefined-index

and there never was a problem. What do I need to do to fix them Is there a quick fix This is a General Reference question for.. use isset to check if they are declared before referencing them. Set a custom error handler for E_NOTICE and redirect the messages..

How should a model be structured in MVC?

http://stackoverflow.com/questions/5863870/how-should-a-model-be-structured-in-mvc

files. Services for lack of better name You can think of them as higher level Domain Objects but instead of business logic.. interacting with the domain business logic. You can avoid them but at the penalty of leaking some domain logic into Controllers.. to same version of the Model Layer would be to provide them both with same ServiceFactory instance. I would do it like this..

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

unix time and then calculate the number of seconds between them. From this it's rather easy to calculate different time periods...

Headers already sent by PHP

http://stackoverflow.com/questions/8028957/headers-already-sent-by-php

And after the double linebreak it can't ever append to them again. When PHP receives the first output print echo html it.. fail siliently it's good to probe for warnings. Reenable them with two simple commands atop the very first script error_reporting.. problems are not the only cause for non functionality with them of course. Disabled cookies in the browser or even proxy issues..