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php Programming Glossary: unsethttp://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and the caller of this function sees is this baz outputs bar unset foo baz no output WTF baz outputs baz WTF There's no indication..
Remove a child with a specific attribute, in SimpleXML for PHP http://stackoverflow.com/questions/262351/remove-a-child-with-a-specific-attribute-in-simplexml-for-php I do this I've tried looping through the seg elements and unset ting the specific one but this doesn't work the elements remain... elements remain. foreach doc seg as seg if seg 'id' 'A12' unset seg php xml dom simplexml share improve this question ..
How can I convert a series of parent-child relationships into a hierarchical tree? http://stackoverflow.com/questions/2915748/how-can-i-convert-a-series-of-parent-child-relationships-into-a-hierarchical-tre Remove item from tree we don't need to traverse this again unset tree child # Append the child into result array and parse its.. echo ' ul ' foreach tree as child parent if parent root unset tree child echo ' li '. child parseAndPrintTree child tree..
Delete an element from an array http://stackoverflow.com/questions/369602/delete-an-element-from-an-array not. php arrays share improve this question You use unset php x array 1 2 unset x 0 var_dump x this yields array 1 1 int.. improve this question You use unset php x array 1 2 unset x 0 var_dump x this yields array 1 1 int 2 Notice that the index..
A simple program to CRUD node and node values of xml file http://stackoverflow.com/questions/4906073/a-simple-program-to-crud-node-and-node-values-of-xml-file config setting2 'setting2 value' echo config asXml DELETE unset config setting1 config setting2 NULL echo config asXML unlink..
How do I expire a PHP session after 30 minutes? http://stackoverflow.com/questions/520237/how-do-i-expire-a-php-session-after-30-minutes 1800 last request was more than 30 minutes ago session_unset unset _SESSION variable for the run time session_destroy destroy.. last request was more than 30 minutes ago session_unset unset _SESSION variable for the run time session_destroy destroy session..
What's better at freeing memory with PHP: unset() or $var = null http://stackoverflow.com/questions/584960/whats-better-at-freeing-memory-with-php-unset-or-var-null better at freeing memory with PHP unset or var null I realise the second one avoids the overhead of.. to know if one is better than the other. I have been using unset for most of my coding but I've recently looked through a few.. improve this question As it was in 2009 mentioned in unset now 2013 that man page don't include that anymore unset does..
Can I close a file by unsetting the handle? http://stackoverflow.com/questions/10928892/can-i-close-a-file-by-unsetting-the-handle 5 netstat during this just for paranoia unset db echo Unset n sleep 5 netstat during this and the connection is closed On..
How to detect fake users ( crawlers ) and cURL http://stackoverflow.com/questions/12257584/how-to-detect-fake-users-crawlers-and-curl unset cookie link echo EOT br a id unset_cookie href # Unset cookie a br script type text javascript On your implementation..
Always show Previous & Next links using CodeIgniter Pagination Class http://stackoverflow.com/questions/16027480/always-show-previous-next-links-using-codeigniter-pagination-class options if this reuse_query_string TRUE get CI input get Unset the controll method old school routing options unset get 'c'..
Unset an array element inside a foreach loop http://stackoverflow.com/questions/3054886/unset-an-array-element-inside-a-foreach-loop an array element inside a foreach loop I'm accessing an array..
proper way to logout from a session in PHP http://stackoverflow.com/questions/3512507/proper-way-to-logout-from-a-session-in-php session_name something don't forget it now session_start Unset all of the session variables. _SESSION array If it's desired..
Best way to completely destroy a session - even if the browser is not closed http://stackoverflow.com/questions/3948230/best-way-to-completely-destroy-a-session-even-if-the-browser-is-not-closed session_name something don't forget it now session_start Unset all of the session variables. _SESSION array If it's desired..
Magento - load only configurable products http://stackoverflow.com/questions/5280392/magento-load-only-configurable-products _productCollection clone this getLoadedProductCollection Unset the current products and filter before loading the next. _productCollection..
Session unset, or session_destroy? [duplicate] http://stackoverflow.com/questions/5697822/session-unset-or-session-destroy rather than recreated php share improve this question Unset will destroy a particular session variable whereas session_destroy..
http://stackoverflow.com/questions/6376702/php-unset-array-value Unset Array Value I am working with a PHP loop and I had one question..
Unset a specefic session using session id http://stackoverflow.com/questions/6703842/unset-a-specefic-session-using-session-id a specefic session using session id I am the admin of the the..
Best way to destroy PHP object? http://stackoverflow.com/questions/8798443/best-way-to-destroy-php-object var new object Then Method 1 Set to null var null Method 2 Unset unset var Other better method Am I splitting hairs here Cheers..
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