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php Programming Glossary: fn

How to evaluate formula passed as string in PHP?

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

str second using create_function function calculator2 str fn create_function return str return fn Both examples require string.. calculator2 str fn create_function return str return fn Both examples require string cleanup to avoid malicious code.. ' ^ s a z w s s a z w s s a z w s s s . ' expr matches fnn matches 1 get the function name if in_array matches 1 this..

Calling PHP functions within HEREDOC strings

http://stackoverflow.com/questions/104516/calling-php-functions-within-heredoc-strings

it like it is a dynamically named function. For example fn 'testfunction' function testfunction return 'ok' string heredoc.. return 'ok' string heredoc plain text and now a function fn heredoc As you can see this is a bit more messy than just string..

dynamic drop down box?

http://stackoverflow.com/questions/16924082/dynamic-drop-down-box

function alert 'You clicked the button' END success fn END .ajax END dropdown change event END document.ready script..

PHP global in functions

http://stackoverflow.com/questions/5166087/php-global-in-functions

should not have to rely on anything outside e.g. function fn global foo never ever use that a SOME_CONSTANT do not use that.. are lying when you couple to the global scope function fn is a liar because it claims I can call that function without.. to run make them explicit and pass them in function fn arg1 arg2 do sth with arguments clearly conveys from the signature..

PHP 5.4 - 'closure $this support'

http://stackoverflow.com/questions/5734011/php-5-4-closure-this-support

getClosure return function return this value a new A fn a getClosure echo fn 1 For a discussion see the PHP Wiki Closures.. function return this value a new A fn a getClosure echo fn 1 For a discussion see the PHP Wiki Closures Object extension..

php GD create a transparent png image

http://stackoverflow.com/questions/6109832/php-gd-create-a-transparent-png-image

image img_doorStyle 106 15 0 0 185 450 185 450 fn md5 microtime . door_builder . .png if imagepng image user_doors.. . door_builder . .png if imagepng image user_doors fn 1 echo user_doors fn imagedestroy image php image transparency.. . .png if imagepng image user_doors fn 1 echo user_doors fn imagedestroy image php image transparency gd share improve..