php Programming Glossary: cases

How to validate an email address in PHP [duplicate]

http://stackoverflow.com/questions/12026842/how-to-validate-an-email-address-in-php

email clients or servers don't get it right. Still in most cases filter_var is the best option. If you want to know which regex..

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

first query but union queries can be great for specific cases. They are a great way to return specific results from tables..

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

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

result fetchAll You'll get more helpful warnings in most cases than PDO or mysql_ usually provide after failed queries. Other..

Reference: all basic ways to sort arrays and data in PHP

http://stackoverflow.com/questions/17364127/reference-all-basic-ways-to-sort-arrays-and-data-in-php

implement and which you may need for really really complex cases see 2. php arrays sorting spl share improve this question..

How do you connect to multiple MySQL databases on a single webpage?

http://stackoverflow.com/questions/274892/how-do-you-connect-to-multiple-mysql-databases-on-a-single-webpage

think this is a clean solution and you will easily get cases where you query the wrong db etc. Use queries where you specify..

Robust and Mature HTML Parser for PHP [duplicate]

http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php

little utility for these but that's just me and my use cases. YQL The YQL Web Service enables applications to query filter.. will find on the web to match markup are brittle. In most cases they are only working for a very particular piece of HTML. Tiny.. for each new regex you write. Regex are fine in some cases but it really depends on your use case. You can write more reliable..

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

How to parse HTML with PHP? [duplicate]

http://stackoverflow.com/questions/3650125/how-to-parse-html-with-php

How should a model be structured in MVC?

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

model itself domain objects and data access layers in some cases a Data Mapper .. which I think is the best solution . One example..

Headers already sent by PHP

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

be omitted. This eschews a significant part of these cases. Quite commonly include scripts are the culprit. Again phptags.. list of similar discussions . And of course many specific cases have been covered on Stackoverflow as well. The Wordpress FAQ..

Detect encoding and make everything UTF-8

http://stackoverflow.com/questions/910793/detect-encoding-and-make-everything-utf-8

顫 . Then it is displayed wrongly of course. 3 In other cases the is saved as a so without any change. Then it is also displayed.. it is also displayed wrongly. What can I do to avoid the cases 2 and 3 How can I make everything the same encoding preferably..

when is eval evil in php?

http://stackoverflow.com/questions/951373/when-is-eval-evil-in-php

Sometimes eval is the only the right solution. For most cases one should try something else. If unsure goto 2. Else be very..