¡@
php Programming Glossary: emptyHow to upload a file using Java HttpClient library working with PHP - strange problem http://stackoverflow.com/questions/1067655/how-to-upload-a-file-using-java-httpclient-library-working-with-php-strange-pr is_uploaded_file returned false and _FILES variable is empty. I have no idea why this might happend. I have tracked HTTP..
Can't use method return value in write context http://stackoverflow.com/questions/1075534/cant-use-method-return-value-in-write-context the following piece of code should work but it doesn't if empty r getError Where getError is simply public function getError.. snippet below is not recommended. It's a limitation of empty in PHP versions below 5.5. Note empty only checks variables.. It's a limitation of empty in PHP versions below 5.5. Note empty only checks variables as anything else will result in a parse..
Reference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php existing answers. The List Nothing is seen. The page is empty and white. also known as White Page or Screen Of Death Warning.. when your code is all PHP is when the starting php have an empty space or line before it causing the webserver to send the headers..
How to 'insert if not exists' in MySQL? http://stackoverflow.com/questions/1361340/how-to-insert-if-not-exists-in-mysql one query to check and one to insert is the result set is empty Does a unique constraint on a field guarantee the insert will.. and in the UPDATE part just do nothing do some meaningless empty operation like calculating 0 0 Geoffray suggests doing the id..
What is the most accurate way to retrieve a user's correct IP address in PHP? http://stackoverflow.com/questions/1634782/what-is-the-most-accurate-way-to-retrieve-a-users-correct-ip-address-in-php get_ip_address check for shared internet ISP IP if empty _SERVER 'HTTP_CLIENT_IP' this validate_ip _SERVER 'HTTP_CLIENT_IP'.. 'HTTP_CLIENT_IP' check for IPs passing through proxies if empty _SERVER 'HTTP_X_FORWARDED_FOR' check if multiple ips exist in.. foreach iplist as ip if this validate_ip ip return ip if empty _SERVER 'HTTP_X_FORWARDED' this validate_ip _SERVER 'HTTP_X_FORWARDED'..
Reference: all basic ways to sort arrays and data in PHP http://stackoverflow.com/questions/17364127/reference-all-basic-ways-to-sort-arrays-and-data-in-php sorted one. function permutationSort items perms array if empty items if inOrder perms return perms else for i count items..
“Warning: Cannot modify header information - headers already sent by” error [duplicate] http://stackoverflow.com/questions/1912029/warning-cannot-modify-header-information-headers-already-sent-by-error is NOT logged in if that Session variable is blank. if empty UserName Besides being logged in you may restrict access to..
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 'name' child 'children' parseTree tree child return empty return null return And a function that traverses that tree to..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php mean Arrays PHP arrays... What is are the meaning s of an empty bracket PHP What is the meaning of Php array_push vs myArray..
Why would one omit the close tag? http://stackoverflow.com/questions/4410704/why-would-one-omit-the-close-tag A regex for deleting needless PHP endings replace s s with empty text in all files that contain PHP code. share improve this..
How to get useful error messages in PHP? http://stackoverflow.com/questions/845021/how-to-get-useful-error-messages-in-php and just get a blank screen back. No error message just empty screen. The cause might have been a simple syntax error wrong..
http://stackoverflow.com/questions/931407/what-is-stdclass-in-php share improve this question stdClass is php's generic empty class kind of like Object in Java or object in Python Edit but..
How to check if mysql returns null/empty http://stackoverflow.com/questions/1693428/how-to-check-if-mysql-returns-null-empty is_null http www.php.net empty http www.php.net is 5Fnull Empty alone will achieve your current usage is_null would just make..
Uploading large video via Youtube API causing Out of Memory http://stackoverflow.com/questions/2126330/uploading-large-video-via-youtube-api-causing-out-of-memory 0 0 0 0 0 0 00 02 0 ... 0 0 0 0 0 0 0 0 0 06 00 0 curl 52 Empty reply from server EDIT I am using OAuth so I cannot use the..
SimpleXML and print_r() - why is this empty? http://stackoverflow.com/questions/3109302/simplexml-and-print-r-why-is-this-empty Object Item SimpleXMLElement Object Why is this Empty php xml simplexml share improve this question Don't use..
Empty $_POST array in PHP 5.2.6 / IIS CGI http://stackoverflow.com/questions/313188/empty-post-array-in-php-5-2-6-iis-cgi _POST array in PHP 5.2.6 IIS CGI I am running into a very strange..
Convert PHP array to JSON tree http://stackoverflow.com/questions/4328515/convert-php-array-to-json-tree Children array itemsByReference item 'id' 'children' array Empty data class so that json_encode adds data itemsByReference item..
Why should I fix E_NOTICE errors? http://stackoverflow.com/questions/5073642/why-should-i-fix-e-notice-errors something like this php define username Mary New output Empty because now it expands to echo arr Mary and there is no key..
Problems with secure bind to Active Directory using PHP http://stackoverflow.com/questions/5258556/problems-with-secure-bind-to-active-directory-using-php request count 1 abandoned 0 ld 0x215380c0 Response Queue Empty ld 0x215380c0 response count 0 ldap_chkResponseList ld 0x215380c0.. Response Queue n 32 ld 0x954e0b8 Response Queue 32 write 2 Empty n 9 Empty 9 write 2 ld 0x954e0b8 response count 0 n 32 ld 0x954e0b8.. n 32 ld 0x954e0b8 Response Queue 32 write 2 Empty n 9 Empty 9 write 2 ld 0x954e0b8 response count 0 n 32 ld 0x954e0b8 response..
Unable to find the wrapper “https” - did you forget to enable it when you configured PHP? http://stackoverflow.com/questions/5444249/unable-to-find-the-wrapper-https-did-you-forget-to-enable-it-when-you-config on line 29 Warning DOMDocument loadXML domdocument.loadxml Empty string supplied as input in C xampp htdocs tutorial retrieve_website.php..
What literal characters should be escaped in a regex? http://stackoverflow.com/questions/5484084/what-literal-characters-should-be-escaped-in-a-regex put it into a utility called Reggy and it complaints about Empty range in char class . Trial and error taught me that this issue..
ini_set('memory_limit', …) doesn't work and returns false; can't figure out why http://stackoverflow.com/questions/5859994/ini-setmemory-limit-doesnt-work-and-returns-false-cant-figure-out-wh So far I checked Safe mode disabled disable_functions Empty php_admin_value None that I could find is there a way to know..
isset() and empty() - what to use [duplicate] http://stackoverflow.com/questions/7191626/isset-and-empty-what-to-use want to know whether something is set or not use isset . Empty checks if the variable is set and if it is it checks it for..
How to tell apart SimpleXML objects representing element and attribute? http://stackoverflow.com/questions/724935/how-to-tell-apart-simplexml-objects-representing-element-and-attribute element attributes NULL Single element 0 element Empty List element 0 NULL Document Element element xpath ' '..
How can I extract all img tag within an anchor tag? http://stackoverflow.com/questions/7415315/how-can-i-extract-all-img-tag-within-an-anchor-tag the url's contents into the DOM @ xml loadHTMLFile url Empty array to hold all links to return links array Loop through each..
Blueimp jQuery file upload, passing extra form data http://stackoverflow.com/questions/7459236/blueimp-jquery-file-upload-passing-extra-form-data Uploaded bytes exceed file size else error 'emptyResult' Empty file upload result else error if td else td class preview ..
PHPExcel modify existing .xlsx file with multiple worksheet http://stackoverflow.com/questions/7594444/phpexcel-modify-existing-xlsx-file-with-multiple-worksheet createReader 'Excel2007' excel2 excel2 load 'nTest.xlsx' Empty Sheet excel2 setActiveSheetIndex 0 excel2 getActiveSheet setCellValue..
Remove empty tags from a XML with PHP http://stackoverflow.com/questions/8603237/remove-empty-tags-from-a-xml-with-php ' XML Result parentnode tag1 2 tag1 tag2 4 tag2 tag3 tag3 Empty tag parentnode What I want parentnode tag1 2 tag1 tag2 4 tag2..
Setting a global variable in Magento, the GUI way? http://stackoverflow.com/questions/949779/setting-a-global-variable-in-magento-the-gui-way and any one being wrong could trip you or me up. Create an Empty Magento Module First you'll want to setup a magento module to..
What is the best way to write a large file to disk in PHP? http://stackoverflow.com/questions/4798025/what-is-the-best-way-to-write-a-large-file-to-disk-in-php buffer global handle fwrite handle buffer return '' return EMPTY string so nothing's internally buffered handle fopen 'tempfile'..
In PHP, what is the differences between NULL and setting a string to equal 2 single quotes http://stackoverflow.com/questions/624922/in-php-what-is-the-differences-between-null-and-setting-a-string-to-equal-2-sin least a constant looks better so should I do this define 'EMPTY' '' Thank you php null share improve this question Null.. be represented by NULL with no quotes. So if you want an EMPTY field set it to INSERT INTO foo SET bar But if you want a NULL..
self closing tags in XML files http://stackoverflow.com/questions/7231902/self-closing-tags-in-xml-files no content whether or not it is declared using the keyword EMPTY. For interoperability the empty element tag SHOULD be used and.. and SHOULD only be used for elements which are declared EMPTY. This means when your DTD contains something like ELEMENT img.. means when your DTD contains something like ELEMENT img EMPTY you should use img unless you have good reason to use img img..
|