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php Programming Glossary: showshttp://stackoverflow.com/questions/10057671/how-foreach-actually-works 2 3 4 5 array after loop 1 2 3 4 5 1 2 3 4 5 This clearly shows that we are not working directly with the source array otherwise.. pointer is at the end of the array at the end of the loop shows this. Except this can't be true if it was then test case 1 would.. means with a few examples. First here is an example that shows how a change of the internal pointer does not change the foreach..
How can I store and retrieve images from a MySQL database using PHP? http://stackoverflow.com/questions/1636877/how-can-i-store-and-retrieve-images-from-a-mysql-database-using-php question The article Storing Images in MySQL Revisited shows a way. First you create a MySQL table to store images like for..
Accessing @attribute from SimpleXML http://stackoverflow.com/questions/1652128/accessing-attribute-from-simplexml object despite the fact that the first var_dump clearly shows that there are attributes to output. Anyone know what I am doing..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari jquery share improve this question Your example shows the most simple way of passing PHP variables to JavaScript...
Are there good Tutorials on how to use PDO? [closed] http://stackoverflow.com/questions/1943069/are-there-good-tutorials-on-how-to-use-pdo how to use PDO closed Maybe someone did a tutorial that shows the important thing Setting everything up and using it with..
Simplest way to profile a PHP script http://stackoverflow.com/questions/21133/simplest-way-to-profile-a-php-script to profile a PHP script I'd love tacking something on that shows me a dump of all function calls and how long they took but I'm..
PHP 2D Array output all combinations http://stackoverflow.com/questions/2516599/php-2d-array-output-all-combinations man page on arrays http php.net manual en ref.array.php shows some implementations in comments . and here's yet another one..
http://stackoverflow.com/questions/2667065/sort-files-by-date-in-php the list of files inside the same directory the output shows the names then I used filemtime function to show the date when..
Simple “Long Polling” example code? http://stackoverflow.com/questions/333664/simple-long-polling-example-code GET url msgsrv.php async true If set to non async browser shows page as Loading.. cache false timeout 50000 Timeout in ms ..
How to get an attribute with SimpleXML? [duplicate] http://stackoverflow.com/questions/3410520/how-to-get-an-attribute-with-simplexml object despite the fact that the first var_dump clearly shows that there are attributes to output. Anyone know what I am doing..
Performance of FOR vs FOREACH in PHP http://stackoverflow.com/questions/3430194/performance-of-for-vs-foreach-in-php would it not copy it if you pass by reference ircmaxell shows that yes it is further testing seems to prove in most cases..
Allowed memory size of X bytes exhausted http://stackoverflow.com/questions/4096582/allowed-memory-size-of-x-bytes-exhausted bytes exhausted tried to allocate 13965430 bytes PHPInfo shows that I have a memory_limit of 128M so I'm confused as to why..
http://stackoverflow.com/questions/4979836/domdocument-in-php The Title H1 Welcome to Nodeville The diagram above shows a DOMDocument with some nodes. There is a root element HTML..
How to validate an Email in PHP? http://stackoverflow.com/questions/5855811/how-to-validate-an-email-in-php eregi pattern email return true else return false but it shows deprecated error. How can I fix this issue. Please help me...
php == vs === operator [duplicate] http://stackoverflow.com/questions/589549/php-vs-operator php. I am unsure when to use both. Updated note So that it shows up in StackOverflow search the difference between and is the..
Able to see a variable in print_r()'s output, but not sure how to access it in code http://stackoverflow.com/questions/6322084/able-to-see-a-variable-in-print-rs-output-but-not-sure-how-to-access-it-in-c keys. Then you get your value. The data you have posted shows that you have an object that has some other objects and arrays..
Match a^n b^n c^n (e.g. “aaabbbccc”) using regular expressions (PCRE) http://stackoverflow.com/questions/7434272/match-an-bn-cn-e-g-aaabbbccc-using-regular-expressions-pcre a part of the b s. Conclusion I think this impressively shows that modern regex is not only capable of parsing non regular..
Ignore html tags in preg_replace http://stackoverflow.com/questions/8193327/ignore-html-tags-in-preg-replace class search_hightlight text that span span body html This shows that this even allows to find text that is distributed across..
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