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php Programming Glossary: purpose

How to evaluate formula passed as string in PHP?

http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php

strtoupper trim tok this dump this line is for debugging purpose only switch tok FIRST IF THEN AND OTHER FLOW CONTROLS case 'THEN'..

What does “=>” mean in PHP?

http://stackoverflow.com/questions/1241819/what-does-mean-in-php

equal or greater than. However I am not sure about its purpose here because it is not assigned. I read the code as process..

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

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

source regarding the discouraged use of ext mysql. Its purpose is to have detailed high quality answers detailing why the use.. have failed as nutrition source. That simply wasn't their purpose. The original implementation in PHP2 FI introduced it explicitly..

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

you must escape the string with MySql's function for this purpose mysqli_real_escape_string . Another example is HTML If you embed..

Reference - frequently asked questions about PDO [closed]

http://stackoverflow.com/questions/15990857/reference-frequently-asked-questions-about-pdo

message. Uncaught exception is already excellent for this purpose as it will act just the same way as other PHP errors so you..

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

here can be spoofed by a remote client very easily. The purpose of this solution is to attempt to determine the IP address of.. of a client sitting behind a proxy. For your general purposes you might consider using this in combination with the IP returned..

Reference: What is variable scope, which variables are accessible from where and what are “undefined variable” errors?

http://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and

to any other code only function s separate scope. For the purpose of scope you may think of including files like copy and pasting..

PHP Parse/Syntax Errors; and How to solve them?

http://stackoverflow.com/questions/18050071/php-parse-syntax-errors-and-how-to-solve-them

the time being only post See also links here. Its primary purpose is picking out appropriate duplicates more easily. Whether this..

Using a regular expression to validate an email address

http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address

from the user's perspective. A state engine for the purpose can both validate and even correct e mail addresses that would..

What is a class in PHP?

http://stackoverflow.com/questions/2206387/what-is-a-class-in-php

from a book. They seem very difficult. What is their purpose and how do they work php oop share improve this question..

Reading and Writing Configuration Files

http://stackoverflow.com/questions/2237291/reading-and-writing-configuration-files

to use a structured file format of some sort for this purpose. Consider using CSV Ini XML or YAML and use appropriate APIs..

How are echo and print different in PHP? [duplicate]

http://stackoverflow.com/questions/234241/how-are-echo-and-print-different-in-php

Putting the brackets in that simple example serves no purpose since there is no operator precedence issue with a single term..

What kinds of patterns could I enforce on the code to make it easier to translate to another programming language?

http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat

tools DMS Software Reengineering Toolkit to do general purpose program manipulation with language translation being a special..

The ultimate clean/secure function

http://stackoverflow.com/questions/4223980/the-ultimate-clean-secure-function

concept. There is one right sanitation method for every purpose. Running them all indiscriminately on a string will often break..

How do you use bcrypt for hashing passwords in PHP?

http://stackoverflow.com/questions/4795385/how-do-you-use-bcrypt-for-hashing-passwords-in-php

that help with storing passwords Blowfish is a general purpose cipher it works two ways. If it could be encrypted it can be.. library . This alternative is provided only for historical purposes. class Bcrypt private rounds public function __construct rounds..

PHP as a template language, or some other PHP templating script? [closed]

http://stackoverflow.com/questions/62605/php-as-a-template-language-or-some-other-php-templating-script

improve this question Don't forget that PHP's original purpose was to be a templating language. I work by the conditionals..

Reference: Comparing PHP's print and echo

http://stackoverflow.com/questions/7094118/reference-comparing-phps-print-and-echo

asking about PHP's print and echo keyword usage. The purpose of this post is to provide a canonical reference question and..

Headers already sent by PHP

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

but should be considered strictly a workaround. Its actual purpose is minimizing chunked transfers to the webserver. Restructuring..

To Use a PHP Framework or Not? [closed]

http://stackoverflow.com/questions/817096/to-use-a-php-framework-or-not

which makes your code clean and extensible for future purpose. The Popular PHP frameworks like CakePHP CodeIgniter Zend Framework..

Warning: mysql_fetch_* expects parameter 1 to be resource, boolean given error [duplicate]

http://stackoverflow.com/questions/11674312/warning-mysql-fetch-expects-parameter-1-to-be-resource-boolean-given-error

Purpose of PHP constructors

http://stackoverflow.com/questions/3032808/purpose-of-php-constructors

of PHP constructors I am working with classes and object class..

Purpose Of PHP Sessions and Cookies and Their Differences

http://stackoverflow.com/questions/5608764/purpose-of-php-sessions-and-cookies-and-their-differences

Of PHP Sessions and Cookies and Their Differences I am just..

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result

http://stackoverflow.com/questions/795746/warning-mysql-fetch-array-supplied-argument-is-not-a-valid-mysql-result

a linked file DbConnector.php php Class DbConnector Purpose Connect to a database MySQL version require_once 'SystemComponent.php'.. SystemComponent var theQuery var link Function DbConnector Purpose Connect to the database function DbConnector Load settings from.. array this 'close' Function query Purpose Execute a database query function query query this theQuery..

How to evaluate formula passed as string in PHP?

http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY.. warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should..

How does this PHP nonce library work?

http://stackoverflow.com/questions/1795970/how-does-this-php-nonce-library-work

warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should..

Face detection in PHP

http://stackoverflow.com/questions/4159924/face-detection-in-php

warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should..

Doctrine 2.0 Bootstrap?

http://stackoverflow.com/questions/5444459/doctrine-2-0-bootstrap

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS..

WordPress Plugin: How do I avoid “tight coupling”?

http://stackoverflow.com/questions/8688738/wordpress-plugin-how-do-i-avoid-tight-coupling

warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should..

Resizing images using php

http://stackoverflow.com/questions/9162412/resizing-images-using-php

warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details http www.gnu.org..