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php Programming Glossary: anReference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php What does this error mean in PHP What is this This is a number of answers about warnings.. this error mean in PHP What is this This is a number of answers about warnings errors and notices you might encounter while.. is this This is a number of answers about warnings errors and notices you might encounter while programming PHP and have..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php as long as it works on my site This question serves as a canonical information source regarding the discouraged use of ext.. of ext mysql. Its purpose is to have detailed high quality answers detailing why the use of mysql_ functions is no longer.. pdo share improve this question Ease of use The analytic and synthetic reasons were already mentioned. For newcomers..
Using a regular expression to validate an email address http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address a regular expression to validate an email address Over the years I have slowly developed a regular.. MOST email addresses correctly assuming they don't use an IP address as the server part. Currently the expression is ^.. z0 9 . a z0 9 . a z 2 4 I use this in several PHP programs and it works most of the time. However from time to time I get..
How do you parse and process HTML/XML in PHP? http://stackoverflow.com/questions/3577641/how-do-you-parse-and-process-html-xml-in-php do you parse and process HTML XML in PHP How can one parse HTML XML and extract.. do you parse and process HTML XML in PHP How can one parse HTML XML and extract information from it This is a.. and process HTML XML in PHP How can one parse HTML XML and extract information from it This is a General Reference question..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php What does this symbol mean in PHP What is this This is a collection of questions that.. This is a collection of questions that come up every now and then about syntax in PHP. This is also a Community Wiki so.. this It used to be hard to find questions about operators and other syntax tokens.¹ The main idea is to have links to existing..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php I am getting several errors looking like this Warning Cannot modify header information headers already sent by output.. The lines mentioned in the error messages contain header and setcookie calls. What could be the reason for this and how.. and setcookie calls. What could be the reason for this and how to fix it php header share improve this question No..
PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not? http://stackoverflow.com/questions/10113562/pdo-mysql-use-pdoattr-emulate-prepares-or-not write Especially if you are using PDO ERRMODE_EXCEPTION An additional consideration There is a fixed cost for a prepare..
How can an SQL query return data from multiple tables http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables 1 Sports 2 Sedan 3 4WD 4 Luxury 4 rows in set 0.00 sec And finally to tie up all these other tables the table that ties.. 1052 23000 Column 'ID' in field list is ambiguous Oh noes An error in our first query Yes and it is a plum. You see the query.. on a.color c.ID join brands d on a.brand d.ID where b.ID 1 And the following would return all the 4WDs select a.ID b.model..
Reference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php it outputs. Move any header sending code before that code. An often overlooked output is new lines after PHP's closing . Good..
Reference: Why does the PHP (or other server side) code in my Javascript not work? http://stackoverflow.com/questions/13840429/reference-why-does-the-php-or-other-server-side-code-in-my-javascript-not-wor which submits data to the server and loads a new page. An AJAX request which is a Javascript technique to make a regular..
Asynchronous shell exec in PHP http://stackoverflow.com/questions/222414/asynchronous-shell-exec-in-php what I want. Or if they do it's not clear to me how. Any suggestions Thanks in advance. php asynchronous shell share.. to do the same thing but this is the simplest to read. An alternative to the above double redirect dev null share improve..
How are echo and print different in PHP? [duplicate] http://stackoverflow.com/questions/234241/how-are-echo-and-print-different-in-php like a function in that you can do ret print Hello World And ret will be 1 . That means that print can be used as part of.. as part of a more complex expression where echo cannot. An example from the PHP Manual b print true print false print is..
PHP + MySQL transactions examples http://stackoverflow.com/questions/2708237/php-mysql-transactions-examples are being used. Can you show me simple example of that And one more question. I've already done a lot of programming and.. we can commit the transaction db commit catch Exception e An exception has been thrown We must rollback the transaction db..
Robust and Mature HTML Parser for PHP [duplicate] http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php down this route. Some of them listed below SimpleHtmlDom An HTML DOM parser written in PHP5 lets you manipulate HTML in.. and the parser itself is rather slow and memory hungry. Any of the libxml based libraries should outperform this easily...
MySQL Prepared statements with a variable size variable list http://stackoverflow.com/questions/327274/mysql-prepared-statements-with-a-variable-size-variable-list PHP that takes a differing number of arguments each time. An example such query is SELECT age name FROM people WHERE id IN.. Then do a simple join against your temporary table. Another method might be to do something like this. dbh new PDO..
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 regexes and variables in the strings will be evaluated. An important point here is that you can use curly braces to isolate..
How do you parse and process HTML/XML in PHP? http://stackoverflow.com/questions/3577641/how-do-you-parse-and-process-html-xml-in-php down this route. Some of them listed below SimpleHtmlDom An HTML DOM parser written in PHP5 lets you manipulate HTML in.. and the parser itself is rather slow and memory hungry. Any of the libxml based libraries should outperform this easily...
How to parse HTML with PHP? [duplicate] http://stackoverflow.com/questions/3650125/how-to-parse-html-with-php down this route. Some of them listed below SimpleHtmlDom An HTML DOM parser written in PHP5 lets you manipulate HTML in.. and the parser itself is rather slow and memory hungry. Any of the libxml based libraries should outperform this easily...
http://stackoverflow.com/questions/3726721/php-math-precision Because floating point arithmetic real number arithmetic. An illustration of the difference due to imprecision is for some..
Why would one omit the close tag? http://stackoverflow.com/questions/4410704/why-would-one-omit-the-close-tag more important than any development or testing machines. And they do not always tend to follow latest PHP trends immediately... downloads in your app they can break too because of this. And you may not notice it even after years since the specific breaking.. known libraries may contain excess line endings after . An example is Smarty even the most recent versions of both 2. and..
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 be stolen and decrypted What do I need to be aware of Any form of compromise of your systems will let them view encrypted.. data since they can edit the files that decrypt the data . Any form of Replay or MITM attack will also give them full access.. will also give them the keys. Use SSL for all traffic. And make sure nothing on the server has any kind of vulnerabilities..
Compiling an AST back to source code http://stackoverflow.com/questions/5832412/compiling-an-ast-back-to-source-code but I don't know how it can be used for compilation. An obvious idea would be to iterate the node tree from leaves to.. nice prettyprinting which generates nicely formatted text. And how you print matters depending on whether coders will be working.. that are newly generated as no fidelity data present . An organized approach to prettyprinting nicely is to understand..
Create Subdomains on the fly with .htaccess (PHP) http://stackoverflow.com/questions/586129/create-subdomains-on-the-fly-with-htaccess-php specifies the wildcard in the ServerAlias DOCs directive. An example vhost container VirtualHost 80 ServerName server.example.org..
How should a model be structured in MVC? http://stackoverflow.com/questions/5863870/how-should-a-model-be-structured-in-mvc is it an ORM nor an abstraction of database tables. Anyone who tells you otherwise is most likely trying to 'sell'.. making Services which are able to perform certain methods. And then implement Domain Objects and Mappers . An example of a.. methods. And then implement Domain Objects and Mappers . An example of a service method This might be a simplified authentication..
replace multiple placeholders with php? http://stackoverflow.com/questions/10106052/replace-multiple-placeholders-with-php which may explain much easier. WILL NEED TO PASS PERHAPS AN ARRAY OF MY PLACEHOLDERS AND THERE VALUES FROM x SCRIPT INTO.. WILL NEED TO PASS PERHAPS AN ARRAY OF MY PLACEHOLDERS AND THERE VALUES FROM x SCRIPT INTO THE FUNCTION function phpmailer.. placeholders with content from x script FIND ALL INSTANCES OF IN EMAIL TEMPLATE THAT I FEED THE FUNCTION WITH AND REPLACE..
How to evaluate formula passed as string in PHP? http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED.. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO.. BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY..
http://stackoverflow.com/questions/1283158/geolocation-api Asia AG North America AI North America AL Europe AM Asia AN North America AO Africa AQ Antarctica AR South America AS Australia..
Programmatically determine whether to describe an object with “a” or “an”? http://stackoverflow.com/questions/4558437/programmatically-determine-whether-to-describe-an-object-with-a-or-an is more appropriate to describe any given noun with A or AN php grammar vowel share improve this question What you.. STRINGS OF CAPITALS STARTING WITH A VOWEL SOUND # CONSONANT FOLLOWED BY ANOTHER CONSONANT AND WHICH ARE NOT LIKELY # TO.. STARTING WITH A VOWEL SOUND # CONSONANT FOLLOWED BY ANOTHER CONSONANT AND WHICH ARE NOT LIKELY # TO BE REAL WORDS OH..
How to properly handle session and access token with Facebook PHP SDK 3.0? http://stackoverflow.com/questions/6468103/how-to-properly-handle-session-and-access-token-with-facebook-php-sdk-3-0 GET ACCESS TOKEN access_token facebook getAccessToken MAKE AN API CALL WITH IT user_info facebook api 'me fields id name first_name..
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