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php Programming Glossary: thushttp://stackoverflow.com/questions/10057671/how-foreach-actually-works with the same hash. So the position is restored to it thus jumping to the end of the array. share improve this answer..
How safe are PHP session variables? http://stackoverflow.com/questions/1181105/how-safe-are-php-session-variables cookies. But it is still possible to steal a session and thus the hacker will have total access to whatever is in that session... IP Checking which works pretty well but is very low fi and thus not reliable on its own and using a nonce. Typically with a..
Use global variables in a class http://stackoverflow.com/questions/11923272/use-global-variables-in-a-class is bad is because you have tightly coupled the db instance thus the DB_MySQL class to that method class. What if you need two..
Reference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php webserver to send the headers and the whitespace newline thus when PHP starts parsing won't be able to submit any header...
“Keep Me Logged In” - the best approach http://stackoverflow.com/questions/1354999/keep-me-logged-in-the-best-approach should also match with a newly calculated hash for the ip thus cookieHash databaseHash md5 salt username ip salt if they do..
When should I use Memcache instead of Memcached? http://stackoverflow.com/questions/1442411/when-should-i-use-memcache-instead-of-memcached seen any frameworks pick up the new memcached client thus far although I don't keep track of them but I presume Zend will..
PHP Parse/Syntax Errors; and How to solve them? http://stackoverflow.com/questions/18050071/php-parse-syntax-errors-and-how-to-solve-them can't isolate the problem source start to comment out and thus temporarily remove blocks of code. As soon as you got rid of..
Can I include code into a PHP class? http://stackoverflow.com/questions/1957732/can-i-include-code-into-a-php-class make your class use objects implementing this interface thus making sure the appropriate methods are available. This is called..
http://stackoverflow.com/questions/2297403/http-host-vs-server-name that the one is a client controlled value which may thus not be reliable for use in business logic and the other is a..
Performance of FOR vs FOREACH in PHP http://stackoverflow.com/questions/3430194/performance-of-for-vs-foreach-in-php phpbench.php What I hear everywhere foreach is slow and thus for while is faster PHPs foreach copies the array it iterates..
Why would one omit the close tag? http://stackoverflow.com/questions/4410704/why-would-one-omit-the-close-tag does not work and the rest of the page might be output thus the visitor may see what she was not supposed to see. While..
Call-time pass-by-reference has been deprecated; http://stackoverflow.com/questions/4665782/call-time-pass-by-reference-has-been-deprecated if you modify objects you should pass it by reference thus the use of this . This is neither necessary nor recommended.. something weird you almost never need to pass object and thus this by reference be it call time or otherwise . In particular..
How to turn off magic quotes on shared hosting? http://stackoverflow.com/questions/517008/how-to-turn-off-magic-quotes-on-shared-hosting where mod_php isn't used and the php_value directive thus leads to an error. For suexec FastCGI setups it is quite common..
displaying an image stored in a mysql blob http://stackoverflow.com/questions/5525830/displaying-an-image-stored-in-a-mysql-blob internet browser thinks your text is part of the image and thus throws an error. Try something like this echo ' img src data..
How to find all Youtube video ids in a string using a regex? http://stackoverflow.com/questions/5830387/how-to-find-all-youtube-video-ids-in-a-string-using-a-regex version had the scheme HTTP protocol part optional and thus would match invalid URLs. Made the scheme part required. Previous..
PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?) http://stackoverflow.com/questions/8220399/php-foreach-pass-by-reference-last-element-duplicating-bug which does not call by reference replaces that value and thus arr 2 with the new value. So loop 1 the value and arr 2 become..
Generating Facebook Open Graph meta tags dynamically http://stackoverflow.com/questions/8431694/generating-facebook-open-graph-meta-tags-dynamically _GET 'id' I pass in that exact url into the debugger and thus the final page the debugger lands on will be that exact url...
PHP - urlencode vs rawurlencode? http://stackoverflow.com/questions/996139/php-urlencode-vs-rawurlencode see the is a reserved character in the query string and thus would need to be encoded as per RFC 3986 as in rawurlencode..
http://stackoverflow.com/questions/10057671/how-foreach-actually-works so for once we actually have to do the copy upfront. Thus array and the array used by foreach will be completely separate..
Get first key in a (possibly) associative array? http://stackoverflow.com/questions/1028668/get-first-key-in-a-possibly-associative-array breaking it like this foreach an_array as key val break Thus having key contain the first key but this seems inefficient...
Foursquare API for venue user image error http://stackoverflow.com/questions/10977100/foursquare-api-for-venue-user-image-error That is I have concatenated them with 30x30 and 110x110 . Thus the above image becomes https irs3.4sqi.net img user 30x30 K4VCI4MXHWFUGXOF.jpg..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php placeholder feature is provided by the real PDO behind it. Thus also allowed named placeholder lists later. More importantly..
How to 'insert if not exists' in MySQL? http://stackoverflow.com/questions/1361340/how-to-insert-if-not-exists-in-mysql the pipeline might be broken at any step of execution. Thus we need to ensure two things 1 repeated executions of the pipeline.. query in case any other problem occurs see the manual . Thus it should be used if previously tested without the IGNORE keyword...
How to add scraped website data in database? http://stackoverflow.com/questions/18997932/how-to-add-scraped-website-data-in-database is a great way to find yourself in someone's blocklist. Thus if you scrape do it slowly . I maintain a table of HTTP accesses..
Can I call a Model from a View? http://stackoverflow.com/questions/1973221/can-i-call-a-model-from-a-view application flow before any controller actions are called. Thus you should not run your entire authentication system in the..
Android JSON HttpClient to send data to PHP server with HttpResponse http://stackoverflow.com/questions/2540786/android-json-httpclient-to-send-data-to-php-server-with-httpresponse I beleive magic_quotes_gpc being enabled on the server. Thus using json_decode stripslashes _POST 'vehicle' In my example..
http://stackoverflow.com/questions/300840/force-php-integer-overflow version of PHP compiled with a particular Max int. Thus I cam up with the following cross PHP thirtyTwoBitIntval function..
Any decent PHP parser written in PHP? http://stackoverflow.com/questions/5586358/any-decent-php-parser-written-in-php using a lexer just isn't reliable enough obviously . Thus I am looking for some PHP parser written in PHP. I found hnw..
Compiling an AST back to source code http://stackoverflow.com/questions/5832412/compiling-an-ast-back-to-source-code would need to change the Nodes itself in order to do that. Thus I'm looking for a different solution. I have heard that the..
AESCrypt decryption between iOS and PHP http://stackoverflow.com/questions/6461419/aescrypt-decryption-between-ios-and-php your 5 byte input into a 16 byte block for AES. 11 0x0B. Thus the code above will not work when the plaintext is not length..
Reference: Comparing PHP's print and echo http://stackoverflow.com/questions/7094118/reference-comparing-phps-print-and-echo e and type casts the resulting value to a string s . Thus print e is equivalent to print string e . Streams the string..
RegExp in preg_match function returning browser error http://stackoverflow.com/questions/7620910/regexp-in-preg-match-function-returning-browser-error to the size of the subject string being matched . Thus if the subject string is too long a stack overflow and corresponding.. 16777 4 MB 8388 2 MB 4194 1 MB 2097 512 KB 1048 256 KB 524 Thus for the Win32 build of the Apache webserver httpd.exe which..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php buffered and not instantly passed on to the webserver. Thus HTTP headers can be aggregated. It can likewise be engaged with..
Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted http://stackoverflow.com/questions/849549/diagnosing-memory-leaks-allowed-memory-size-of-bytes-exhausted collector. It uses reference counting to manage memory. Thus the most common source of memory leaks are cyclic references..
PHP sessions in a load balancing cluster - how? http://stackoverflow.com/questions/994935/php-sessions-in-a-load-balancing-cluster-how so the PHP session configuration was left at its defaults. Thus both servers have their own little stash of session files and..
Inkscape inside PHP/Apache doesn't render fonts to PNG http://stackoverflow.com/questions/9967217/inkscape-inside-php-apache-doesnt-render-fonts-to-png process it cannot find the fonts it needs to render. Thus the graphic elements render fine but any text elements are not..
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