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php Programming Glossary: operations

How to evaluate formula passed as string in PHP?

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

and calculating the results of mathematical functions and operations. It supports implicit multiplication multivariable functions..

php soap client for uk mail webservice api?

http://stackoverflow.com/questions/10511478/php-soap-client-for-uk-mail-webservice-api

among them. Even if You have a list of all available operations with their input and output types returned by soapClient __getFunctions.. document. The WSDL document describes all the supported operations and complex types as well as their relationships. So we can.. an external file. While the WSDL document describes the operations that can be performed on the web service the XML Schemas describe..

What is the difference between a language construct and a “built-in” function in PHP?

http://stackoverflow.com/questions/1180184/what-is-the-difference-between-a-language-construct-and-a-built-in-function-in

digit integers as input and completely ignores order of operations I told you it was a simple language . That language could be..

Laravel 3 : Looking for explanation how to use the model

http://stackoverflow.com/questions/18773631/laravel-3-looking-for-explanation-how-to-use-the-model

to the controller. I'm however doing all of my database operations in the controller. I do not understand how to use the model...

bitwise operations in PHP?

http://stackoverflow.com/questions/2131758/bitwise-operations-in-php

operations in PHP I understand that bitwise operations are necessary for.. operations in PHP I understand that bitwise operations are necessary for much low level programming such as writing.. I am doing PHP for several years now I have seen bitwise operations very rarely in PHP projects. Can you give me examples of usage..

Initializing PHP class property declarations with simple expressions yields syntax error

http://stackoverflow.com/questions/2702863/initializing-php-class-property-declarations-with-simple-expressions-yields-synt

define share improve this question PHP doesn't do such operations at compile time you cannot assign calculated values to constants..

UTF-8 all the way through

http://stackoverflow.com/questions/279170/utf-8-all-the-way-through

use of PHP's mbstring extension. PHP's built in string operations are not by default UTF 8 safe. There are some things you can.. are some things you can safely do with normal PHP string operations like concatenation but for most things you should use the equivalent..

Hash Collision - what are the chances?

http://stackoverflow.com/questions/297960/hash-collision-what-are-the-chances

lead to a shorter string and hence will make your database operations a bit faster. EDIT To address the birthday paradox a database..

What are the best PHP input sanitizing functions?

http://stackoverflow.com/questions/3126072/what-are-the-best-php-input-sanitizing-functions

a bit safer that's fine. Your mistake is one of order of operations and the intent of the functions. When users submit data you..

What are the disadvantages of using persistent connection in PDO

http://stackoverflow.com/questions/3332074/what-are-the-disadvantages-of-using-persistent-connection-in-pdo

script terminates unexpectedly in the middle of database operations the next request that gets the left over connection will pick..

Performance of FOR vs FOREACH in PHP

http://stackoverflow.com/questions/3430194/performance-of-for-vs-foreach-in-php

multiple times in the logic of a application Also as for operations largely only string manipulation and echo'ing. Here are few..

In PHP can someone explain cloning vs pointer reference?

http://stackoverflow.com/questions/3611986/in-php-can-someone-explain-cloning-vs-pointer-reference

obj_a affect obj_b. However it seems in PHP that certain operations on obj_a DO affect obj_b even if assigned without the reference..

PHP 2-way encryption: I need to store passwords that can be retrieved

http://stackoverflow.com/questions/5089841/php-2-way-encryption-i-need-to-store-passwords-that-can-be-retrieved

used to decrypt data will have to do the same exact operations. Security Benefits Uses Key stretching Hides the Initialization..

PDF Editing in PHP?

http://stackoverflow.com/questions/7364/pdf-editing-in-php

A PDF document is comprised of a set of primitive drawing operations line here image here text chunk there etc. It does not contain..

What is the best way to stop people hacking the PHP-based highscore table of a Flash game

http://stackoverflow.com/questions/73947/what-is-the-best-way-to-stop-people-hacking-the-php-based-highscore-table-of-a-f

messing with attackers by Scrambling the AES keys with XOR operations Replacing key byte arrays with functions that calculate the..

Ignore html tags in preg_replace

http://stackoverflow.com/questions/8193327/ignore-html-tags-in-preg-replace

a list of DOMText nodes. It is useful to do string operations on a list of textnodes as if they were one string. This is the..