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php Programming Glossary: againHow can an SQL query return data from multiple tables http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables PHP application but don't want to run multiple queries against the database what options do I have to get data from multiple.. to work from. To start off I will be running my queries against an example database that has the following structure. I will.. Okay so the boss is back and he wants more information again. I want the same list but also include 4WDs in it . This however..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php extraneous effort for MySQL to segregate code and data again. SQL injections simply are when data bleeds into code context... values in your PHP code. But it doesn't get shuffled up again behind the scenes except with PDO EMULATE_PREPARES . Your database.. parameter binding still isn't a magic one stop solution against all SQL injections. It handles the most common use for data..
Simplest PHP example for retrieving user_timeline with Twitter API version 1.1 http://stackoverflow.com/questions/12916539/simplest-php-example-for-retrieving-user-timeline-with-twitter-api-version-1-1 token at the bottom then once you scroll to the bottom again you'll have some newly generated keys. You need to grab the..
How to extract img src, title and alt from html using php? http://stackoverflow.com/questions/138313/how-to-extract-img-src-title-and-alt-from-html-using-php vote arrow up.png alt vote up title This was helpful click again to undo 2 img class vote down src content img vote arrow down.png.. down.png alt vote down title This was not helpful click again to undo 3 img src http www.gravatar.com avatar df299babc56f0a79678e567e87a09c31.. vote arrow up.png alt vote up title This was helpful click again to undo ... Then we get all the img tag attributes with a loop..
Simple “Long Polling” example code? http://stackoverflow.com/questions/333664/simple-long-polling-example-code you act upon the data. Then you request the file and wait again act upon the data and repeat What follows is an example of such.. div then after 1 second we call the waitForMsg function again which triggers the wait. The 1 second setTimeout is a really.. error to the #messages div waits 15 seconds and then tries again identical to how we wait 1 second after each message The nice..
What is the difference between single-quoted and double-quoted strings in PHP? http://stackoverflow.com/questions/3446216/what-is-the-difference-between-single-quoted-and-double-quoted-strings-in-php The string itself follows and then the same identifier again to close the quotation. You don't need to escape quotes in this..
PHP: “Notice: Undefined variable” and “Notice: Undefined index” http://stackoverflow.com/questions/4261133/php-notice-undefined-variable-and-notice-undefined-index instead of having to explain the issue over and over again. I feel this is necessary because most real world answers on..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php after the double linebreak it can't ever append to them again. When PHP receives the first output print echo html it will..
http://stackoverflow.com/questions/10057671/how-foreach-actually-works 2 Here the same applies as in test case 1. Test case 3 Again same story. At the foreach loop you have refcount 1 so you only..
http://stackoverflow.com/questions/11061355/security-threats-with-uploads did well then you'd have a temp directory full of stuff. Again this is not dangerous if you're not doing anything dangerous..
Building a website using node.js - best practice [closed] http://stackoverflow.com/questions/11311672/building-a-website-using-node-js-best-practice Restify an extension of Express Backbone.js and Mongoose Again the way to go and subsequently the example to follow depends..
Use global variables in a class http://stackoverflow.com/questions/11923272/use-global-variables-in-a-class localhost root test x db query q return db fetch x Again this is a hidden dependency and it tightly coupled the DB_MySQL..
Shortcomings of mysql_real_escape_string? http://stackoverflow.com/questions/12703420/shortcomings-of-mysql-real-escape-string that I am aware of if it is applied correctly. Again though the main problem is that it is terrifyingly easy to apply..
Are PDO prepared statements sufficient to prevent SQL injection? http://stackoverflow.com/questions/134099/are-pdo-prepared-statements-sufficient-to-prevent-sql-injection is one more reason not to store passwords in plain text Again this particular example isn't that great but I try not to spend..
How to become an OpenCart guru? http://stackoverflow.com/questions/13478995/how-to-become-an-opencart-guru the product editing form is in catalog product_form.tpl . Again these aren't set but a standard for the default cart It's worth..
Installing mcrypt extension for PHP on OSX Mountain Lion http://stackoverflow.com/questions/14595841/installing-mcrypt-extension-for-php-on-osx-mountain-lion ext mcrypt mcrypt_filter.o No such file or directory Again no success. What am I doing wrong It seems like the physical..
Escaping column names in PDO statements http://stackoverflow.com/questions/1542627/escaping-column-names-in-pdo-statements default it uses yet another syntax namely square brackets. Again you can configure it to support the ANSI syntax with the ˜quoted_identifier..
PHP: How To Disable Dangerous Functions http://stackoverflow.com/questions/1865020/php-how-to-disable-dangerous-functions scenario. Looking for helpful answers solutions. Thanks Again. php security web security share improve this question ..
PHP & mySQL: Year 2038 Bug: What is it? How to solve it? http://stackoverflow.com/questions/2012589/php-mysql-year-2038-bug-what-is-it-how-to-solve-it or similar you're already going to run into this bug. Again don't use TIMESTAMP if this is going to be a problem. What can..
Sorting multidimensional array in PHP http://stackoverflow.com/questions/2059255/sorting-multidimensional-array-in-php a 'countries' b 'countries' return 1 else return 1 Again hopefully this will give you enough direction to move forward..
http://stackoverflow.com/questions/2093228/lex-and-yacc-in-php
Use PHP to create, edit and delete crontab jobs? http://stackoverflow.com/questions/4421020/use-php-to-create-edit-and-delete-crontab-jobs saving the file. And how to delete a cron job with PHP Again you have to manually do this by 'crontab e'. With a job string..
Detecting whether a PHP variable is a reference / referenced http://stackoverflow.com/questions/4817562/detecting-whether-a-php-variable-is-a-reference-referenced determining if two variables are references of each other Again a comment on php.net supplies a function for doing such a comparison..
CakePHP ACL Database Setup: ARO / ACO structure? http://stackoverflow.com/questions/54230/cakephp-acl-database-setup-aro-aco-structure 'editown' 'view' 'read' ... etc ... ... etc ... Again this is fairly standard CakePHP stuff. We then have a checkAccess..
Compiling an AST back to source code http://stackoverflow.com/questions/5832412/compiling-an-ast-back-to-source-code parser I'm pretty sure throw comments away completely. Again people hate this and will reject a prettyprinted answer in which..
php string function to get substring before the last occurrence of a character http://stackoverflow.com/questions/5939412/php-string-function-to-get-substring-before-the-last-occurrence-of-a-character the last occurrence of a character string Hello World Again . echo strrchr string ' ' Gets ' Again' Now I want to get Hello.. string Hello World Again . echo strrchr string ' ' Gets ' Again' Now I want to get Hello World from the string The substring.. split pop and then join to get it done string 'Hello World Again' string explode ' ' string array_pop string string implode '..
Object-oriented-like structures in relational databases http://stackoverflow.com/questions/600684/object-oriented-like-structures-in-relational-databases already but if not you'll need to add type information. Again this is where an ORM package can help. Virtual classes without..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php cases. Quite commonly include scripts are the culprit. Again phptags whitespace .php fixes that more easily. Likewise phptags..
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