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php Programming Glossary: funHow to evaluate formula passed as string in PHP? http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php research I found two way of doing it. first using eval function calculator1 str eval str str return str second using create_function.. str eval str str return str second using create_function function calculator2 str fn create_function return str.. str eval str str return str second using create_function function calculator2 str fn create_function return str return fn..
How to: URL re-writing in PHP? http://stackoverflow.com/questions/1039725/how-to-url-re-writing-in-php The tutorial linked above will take care of you. Just for fun here's a Kohana .htaccess file for rewriting # Turn on URL rewriting.. allows you to treat your website like a group of functions www.mysite.com jokes public function jokes page 1 # Show.. like a group of functions www.mysite.com jokes public function jokes page 1 # Show Joke Page Defaults to page 1 Or www.mysite.com..
How safe are PHP session variables? http://stackoverflow.com/questions/1181105/how-safe-are-php-session-variables time they lose their IP. With a nonce you get the always fun Clicking back will cause this page to break situation. But with..
How can I measure the speed of code written in php? http://stackoverflow.com/questions/1200214/how-can-i-measure-the-speed-of-code-written-in-php a couple of instructions like compare two types of functions for instance it's better if done thousands of times to.. that works quite nice if you want to identify which function takes lots of time in an entire script is to use The Xdebug.. application and it sometimes definitly helps to locate the function that is slowing everything down ^^ Note that Xdebug counts..
Is there a PDF parser for PHP? [closed] http://stackoverflow.com/questions/1251956/is-there-a-pdf-parser-for-php one before for similar needs and I can say this Have fun. It's quite a complex task. The PDF specification is large and.. there. Don't try to trial and error your way up it's not fun ... Good luck with compressed streams. I've found that typically..
Optimizing Kohana-based Websites for Speed and Scalability http://stackoverflow.com/questions/1260134/optimizing-kohana-based-websites-for-speed-and-scalability 40 just by installing APC and activating it's opcode cache functionality Basically execution of a PHP script goes in two steps.. couple of weak spots quite easily at least if there is any function that takes lots of time. Configured properly it will generate.. drop is always great Anyway and to really conclude have fun Yes optimizing is fun Ergh I didn't think I would write that..
file_get_contents behind a proxy? http://stackoverflow.com/questions/1336262/file-get-contents-behind-a-proxy of error Warning file_get_contents http www.google.com function.file get contents failed to open stream HTTP request failed..
Using SimpleXML to create an XML object from scratch http://stackoverflow.com/questions/143122/using-simplexml-to-create-an-xml-object-from-scratch object from scratch Is it possible to use PHP's SimpleXML functions to create an XML object from scratch Looking through the.. to create an XML object from scratch Looking through the function list there's ways to import an existing XML string into.. it can be loaded. I've done it using the DOMDocument functions although it's a little confusing because I'm not sure..
http://stackoverflow.com/questions/16924082/dynamic-drop-down-box 1.8.3 jquery.min.js script script type text javascript function alert 'Document is ready' '#stSelect' .change function.. function alert 'Document is ready' '#stSelect' .change function var sel_stud this .val alert 'You picked ' sel_stud .ajax.. another_php_file.php data 'theOption ' sel_stud success function whatigot alert 'Server side response ' whatigot '#LaDIV'..
PHP Parse/Syntax Errors; and How to solve them? http://stackoverflow.com/questions/18050071/php-parse-syntax-errors-and-how-to-solve-them typos. For programming newcomers it's part of the learning fun but quite hard to overcome terse cryptic messages such as PHP.. array values 2 Unexpected T_FUNCTION anonymous funcs in php 5.3 Unexpected T_SL 1 2 spaces after HEREDOC delimiter.. there. Sometimes you want to temporarily remove complete function method blocks. In case of unmatched curly braces and wrongly..
How should I ethically approach user password storage for later plaintext retrieval? http://stackoverflow.com/questions/2283937/how-should-i-ethically-approach-user-password-storage-for-later-plaintext-retrie such a setup in mind. Thanks to Everyone This has been a fun questions with lots of debate and I have enjoyed it. In the..
http://stackoverflow.com/questions/236979/parsing-css-by-regex fields and then split those up. Even the selector will be fun to parse. Note that even this will have pains if 's can appear..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat to get the Python AST to model PHP is going to be a lot of fun . The reason I started to build DMS originally was to build..
http://stackoverflow.com/questions/3683746/escaping-mysql-wild-cards before sending it to MySQL. For this I am using the PHP function mysql_real_escape_string . Since this function does not.. the PHP function mysql_real_escape_string . Since this function does not escape the MySQL wildcards and _ I am using addcslashes.. as before for other databases there will be a different function of you can just use parameterised queries to avoid having..
Process mathematical equations in php http://stackoverflow.com/questions/4019418/process-mathematical-equations-in-php I should investigate node.js... UPDATE 3 After having some fun trying out node.js and getting it to work I went back and got..
PHP image upload security check list http://stackoverflow.com/questions/4166762/php-image-upload-security-check-list Imagick and save the processed image. All others are just fun boring for hackers. Edit And as rr pointed out use move_uploaded_file..
generating a screenshot of a website using jquery http://stackoverflow.com/questions/4550947/generating-a-screenshot-of-a-website-using-jquery use frames because it was for something I was doing for fun anyway but thanks for all the great answers khtmltox is probably.. img alt 'ldr' script type text javascript document .ready function var url 'http google.com ' '#img' .attr 'src' 'img.php..
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