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php Programming Glossary: evenReference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php or notice one per answer a short description what it means even if it is only highlighting terms to their manual page a possible..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php form fields match the database structure exactly it's even shorter pdo_query INSERT INTO pages VALUES _POST So much simplicity...
Using a regular expression to validate an email address http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address can put down president@whitehouse.gov and that will even parse as legal but it isn ™t likely to be the person at the other.. is no better than all the other non RFC patterns. It isn ™t even smart enough to handle even RFC 822 let alone RFC 5322. This.. non RFC patterns. It isn ™t even smart enough to handle even RFC 822 let alone RFC 5322. This one however is. If you want..
http://stackoverflow.com/questions/279170/utf-8-all-the-way-through HTML spec the following sub bullets are not necessary or even valid anymore for modern HTML. My understanding is that browsers..
Robust and Mature HTML Parser for PHP [duplicate] http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php is valid XHTML. If you need to parse broken HTML don't even consider SimpleXml because it will choke. A basic usage example..
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 is valid XHTML. If you need to parse broken HTML don't even consider SimpleXml because it will choke. A basic usage example..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php variables can be incremented but not decremented and even so only plain ASCII characters a z and A Z are supported. Stack..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords with supercalifragilisticexpialidocious in it don't prevent them from using it. Never store your user's password in plain.. anyway The objective behind hashing passwords is simple preventing malicious access to user accounts by compromising the database... most hash algorithms can be easily parallelized to perform even faster. This is why costly schemes like bcrypt and scrypt are..
PHP: “Notice: Undefined variable” and “Notice: Undefined index” http://stackoverflow.com/questions/4261133/php-notice-undefined-variable-and-notice-undefined-index is issue a very low level error E_NOTICE one that is not even reported by default but the Manual advises to allow during development...
How should a model be structured in MVC? http://stackoverflow.com/questions/5863870/how-should-a-model-be-structured-in-mvc from where SQL database REST API text file etc. nor even if they get saved or retrieved. Data Mappers These objects are.. If you are using a database then the book itself is not even aware that there exists such a thing as a database . You just.. You just change the DataMappers and the model isn't even aware of the change. Deleted comments @Dietpixel a really small..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php code paths exit header Location finished.html Preferrably even a utility function which prints a user message in case of header.. help. Configure it in the php.ini or via .htaccess or even .user.ini . With that enabled content gets buffered and not.. 2 url .. target.html This will make your website non valid even if faux XHTML when printed outside the head part. Most browsers..
How to validate an email address in PHP [duplicate] http://stackoverflow.com/questions/12026842/how-to-validate-an-email-address-in-php succeeded of the regex used by PHP's filter_var function. Even the built in PHP functions email clients or servers don't get..
Speed difference in using inline strings vs concatenation in php5? [closed] http://stackoverflow.com/questions/13620/speed-difference-in-using-inline-strings-vs-concatenation-in-php5 to do then finish with a simple internal string concat. Even if the concat were expensive the interpolator will still have..
Understanding MVC Views in PHP http://stackoverflow.com/questions/16594907/understanding-mvc-views-in-php separation of the presentation from the business logic. Even sounding so simple I'm tired of dealing with Code Igniter code..
PHP Parse/Syntax Errors; and How to solve them? http://stackoverflow.com/questions/18050071/php-parse-syntax-errors-and-how-to-solve-them How to solve them draft Everyone runs into syntax errors. Even experienced coders make typos. For programming newcomers it's..
Code obfuscator for php? [closed] http://stackoverflow.com/questions/232736/code-obfuscator-for-php movies and music if it can play it the user can get at it. Even compiling it to machine code just makes the job a little more..
Opening/closing tags & performance? http://stackoverflow.com/questions/2437144/opening-closing-tags-performance your question. Imagine you'll ever get some difference. Even big one say one method is 2 times faster. Oh my 2 times I choose..
UTF-8 BOM signature in PHP files http://stackoverflow.com/questions/2558172/utf-8-bom-signature-in-php-files which is a UTF 8 character ...and a strange name I know . Even though I save the file as UTF 8 some friends reported that they..
What is a RECURSIVE Function in PHP? http://stackoverflow.com/questions/2648968/what-is-a-recursive-function-in-php in laymen terms how a recursive function works. Even though the OP's question dealt with Java the concept is the..
Sort multidimensional array by value (2) [duplicate] http://stackoverflow.com/questions/2699086/sort-multidimensional-array-by-value-2 How can I sort this array by the value of the order key Even though the values are currently sequential they will not always..
Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled? http://stackoverflow.com/questions/32243/can-png-image-transparency-be-preserved-when-using-phps-gdlib-imagecopyresample are being replaced with a solid color black in my case. Even though imagesavealpha is set something isn't quite right. What's..
Get Title and Meta Tags of External site http://stackoverflow.com/questions/3711357/get-title-and-meta-tags-of-external-site meta name description content This is the description Even though if it's arranged in any order I've heard of the PHP Simple..
Why would one omit the close tag? http://stackoverflow.com/questions/4410704/why-would-one-omit-the-close-tag one of us utilize good programming habits every time. Even if letting the visitor stay in the wrong page does not have.. actually currently one related to these 2 characters Even some well known libraries may contain excess line endings after..
Is there a performance benefit single quote vs double quote in php? [duplicate] http://stackoverflow.com/questions/482202/is-there-a-performance-benefit-single-quote-vs-double-quote-in-php to do then finish with a simple internal string concat. Even if the concat were expensive the interpolator will still have..
http://stackoverflow.com/questions/5166087/php-global-in-functions somewhere. The function is no longer independent then. Even worse when you are changing globals inside your function your..
How to prevent SQL injection with dynamic tablenames? http://stackoverflow.com/questions/5811834/how-to-prevent-sql-injection-with-dynamic-tablenames
Stop people uploading malicious PHP files via forms http://stackoverflow.com/questions/602539/stop-people-uploading-malicious-php-files-via-forms obvious ones but by no means all you have to worry about. Even ignoring the server side stuff there's a huge client side problem... more difficult than you might think to ˜sanitise filenames. Even if you took something very restrictive like œonly ASCII letters..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php script. This however is less reliable for a few reasons Even if php ob_start starts the first script whitespace or a BOM..
Ignore html tags in preg_replace http://stackoverflow.com/questions/8193327/ignore-html-tags-in-preg-replace and DOMXPath rather than using regular expressions. Even those are quite powerful you run into problems like the one..
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