php Programming Glossary: definition

How to evaluate formula passed as string in PHP?

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

this trigger undefined variable ' token' in function definition this f fnn array 'args' args 'func' stack return true else..

How to encrypt/decrypt data in php?

http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php

improve this question Foreword Starting with your table definition UserID Fname Lname Email # Password IV Here are the changes..

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

be defined by the syntax The means or and the represents definition expression number expression operator expression number 0 1.. to print Hello before it's parsed or vice versa language definitions can add parentheses as well as get rid of them . This is the..

What does it mean to start a PHP function with an ampersand?

http://stackoverflow.com/questions/1676897/what-does-it-mean-to-start-a-php-function-with-an-ampersand

uid ... What does the at the beginning of the function definition mean and how do I go about using a library like this in a simple..

Why is PDO better for escaping MySQL queries/querystrings than mysql_real_escape_string?

http://stackoverflow.com/questions/1742066/why-is-pdo-better-for-escaping-mysql-queries-querystrings-than-mysql-real-escape

an object from the PDO class 'class' abstract definition 'object' concrete usable instance of a class and call methods..

How to get thumbnail of YouTube video link using YouTube API?

http://stackoverflow.com/questions/2068344/how-to-get-thumbnail-of-youtube-video-link-using-youtube-api

youtube video id here mqdefault.jpg For the standard definition version of the thumbnail use a url similar to this http img.youtube.com..

Redefine Built in PHP Functions

http://stackoverflow.com/questions/2326835/redefine-built-in-php-functions

question runkit_function_redefine Replace a function definition with a new implementation Note By default only userspace functions..

Sanitizing strings to make them URL and filename safe?

http://stackoverflow.com/questions/2668854/sanitizing-strings-to-make-them-url-and-filename-safe

is any character which can be part of a Perl word . The definition of letters and digits is controlled by PCRE's character tables..

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

text with comments etc. all parameterized by explicit definitions of computer languages. The amount of machinery you need to.. you need reliable parsers for languages with unreliable definitions PHP is perfect example of this . There's nothing wrong with.. just DMS and another 6 12 months in each reliable language definition including the one we painfully built for PHP much more for nasty..

Why don't PHP attributes allow functions?

http://stackoverflow.com/questions/3960323/why-dont-php-attributes-allow-functions

of the PHP grammar which makes the following relevant definition class_variable_declaration ... T_VARIABLE ' ' static_scalar.. variables such as path the expected value must match the definition of a static scalar. Unsurprisingly this is somewhat of a misnomer.. this is somewhat of a misnomer given that the definition of a static scalar also includes array types whose values are..

The ultimate clean/secure function

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

kinds of highly toxic insecticide on a plant that can by definition only contain one kind of bug only to find out that your plants..

PHP function overloading

http://stackoverflow.com/questions/4697705/php-function-overloading

C background How can I overload PHP functions One function definition if there are any arguments and another if there are no arguments..

Detect exact OS version from browser

http://stackoverflow.com/questions/647969/detect-exact-os-version-from-browser

Parentheses altering semantics of function call result

http://stackoverflow.com/questions/6726589/parentheses-altering-semantics-of-function-call-result

not to be thrown on a function call are as follows see the definition of the opcode ZEND_SEND_VAR_NO_REF the argument is not a function..

Replacing mysql_* functions with PDO and prepared statements

http://stackoverflow.com/questions/8061185/replacing-mysql-functions-with-pdo-and-prepared-statements

escaping but merely a string delimiters . From this definition you can conclude it's limitations it works only for strings.. to do with escaping . As you can learn from the former definition you have to escape strings not whatever user input . So again..

when is eval evil in php?

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

if you write the code as cleverly as possible you are by definition not smart enough to debug it The main problem with actual use..

PHP - urlencode vs rawurlencode?

http://stackoverflow.com/questions/996139/php-urlencode-vs-rawurlencode

spaces are encoded as plus signs. This corresponds to the definition for application x www form urlencoded in RFC 1866 . Additional..