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php Programming Glossary: byReference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php T_VARIABLE Fatal error Allowed memory size of XXX bytes exhausted tried to allocate XXX bytes Fatal error Call to.. memory size of XXX bytes exhausted tried to allocate XXX bytes Fatal error Call to a member function ... on a non object.. to move the session_start to the top. You can solve this by going through the lines before the code triggering the Warning..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php it in the same query. The placeholder feature is provided by the real PDO behind it. Thus also allowed named placeholder.. clean or filterThis or clean_data functions as advertised by dated tutorials in one form or the other function sanitize str.. . Which however is best fixed centrally not string by string. Use one of the userland reversal approaches. Then remove..
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 can be sure most of the issues you run into can be solved by searching browsing Stack Overflow. XMLReader The XMLReader extension.. parsers once HTML5 is finalized. There is also a blogpost by the W3's titled How To for html 5 parsing that is worth checking..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php special characters . Just surround the search terms by quotes e.g. php vs What should I do here If you have been pointed.. php vs What should I do here If you have been pointed here by someone because you have asked such a question please find the.. Example Name Effect a Pre increment Increments a by one then returns a. a Post increment Returns a then increments..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php already sent by PHP When running my script I am getting several errors looking.. Cannot modify header information headers already sent by output started at some file.php 12 in some file.php on line.. Cannot modify header information headers already sent by output started at www usr2345 htdocs auth.php 52 in www usr2345..
How to evaluate formula passed as string in PHP? http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING..
PHP file cannot enter some part of code http://stackoverflow.com/questions/11575531/php-file-cannot-enter-some-part-of-code `Type` FROM `Log` WHERE `TechID` ' . TechID. ' ORDER BY LogTime DESC LIMIT 1 file5 C wamp www file5.txt file_put_contents.. sprintf SELECT `Type` FROM `Log` WHERE `TechID` ' d' ORDER BY LogTime DESC LIMIT 1 TechID file_put 5 query result1 DB query.. sprintf SELECT `Type` FROM `Log` WHERE `TechID` ' d' ORDER BY LogTime DESC LIMIT 1 TechID file_put 5 query result1 DB query..
PHP code to convert a MySQL query to CSV [closed] http://stackoverflow.com/questions/125113/php-code-to-convert-a-mysql-query-to-csv SELECT INTO OUTFILE c mydata.csv FIELDS TERMINATED BY ' ' OPTIONALLY ENCLOSED BY ' ' LINES TERMINATED BY n FROM my_table.. c mydata.csv FIELDS TERMINATED BY ' ' OPTIONALLY ENCLOSED BY ' ' LINES TERMINATED BY n FROM my_table the documentation for.. BY ' ' OPTIONALLY ENCLOSED BY ' ' LINES TERMINATED BY n FROM my_table the documentation for this is here http dev.mysql.com..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php . ' AND user ' . pdo_real_escape_string root . ' ORDER BY date With placeholders applied you don't have to bother with.. user date FROM articles WHERE title OR id AND user ORDER BY date title id root Remember that pdo_ still allows either or..
json_encode is returning NULL? http://stackoverflow.com/questions/1972006/json-encode-is-returning-null 'db.php' result mysql_query 'SELECT FROM `staff` ORDER BY `id` DESC LIMIT 2' or die mysql_error rows array while row mysql_fetch_assoc..
http://stackoverflow.com/questions/2269840/php-pdo-bindvalue-in-limit PDO prepare SELECT FROM pictures WHERE album albumId ORDER BY id ASC LIMIT skip max fetchPictures bindValue ' albumId' _GET..
MySQL and NoSQL: Help me to choose the right one http://stackoverflow.com/questions/4419499/mysql-and-nosql-help-me-to-choose-the-right-one thread WHERE forumid 655 AND visible 1 AND open 10 ORDER BY dateline ASC LIMIT 268000 250 id select_type table type..
Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in [duplicate] http://stackoverflow.com/questions/5473981/warning-mysql-fetch-array-expects-parameter-1-to-be-resource-boolean-given-i result1 10 myQuery SELECT FROM `residential` ORDER BY `id` LIMIT 10 . difference result2 mysql_query myQuery echo.. which from your comment below is related to using ORDER BY on a field that doesn't exist in the table you're SELECTing..
MySQL Great Circle Distance (Haversine formula) http://stackoverflow.com/questions/574691/mysql-great-circle-distance-haversine-formula
How to prevent SQL injection with dynamic tablenames? http://stackoverflow.com/questions/5811834/how-to-prevent-sql-injection-with-dynamic-tablenames SELECT Category COUNT BUSNAME FROM . _GET 'layer' . GROUP BY Category result mysql_query query or die mysql_error Into this.. SELECT Category COUNT BUSNAME FROM ` . layer. ` GROUP BY Category considering that the JavaScript code gets send client..
Commands out of sync; you can't run this command now http://stackoverflow.com/questions/614671/commands-out-of-sync-you-cant-run-this-command-now FROM AUCTIONS WHERE upper ARTICLE_NAME LIKE ' ' ORDER BY str_to_date ACCESSSTARTS ' d m Y k i s' . max if getRecords..
PHP: Warning: sort() expects parameter 1 to be array, resource given [duplicate] http://stackoverflow.com/questions/6169146/php-warning-sort-expects-parameter-1-to-be-array-resource-given
How to include a PHP variable inside a MySQL insert statement http://stackoverflow.com/questions/7537377/how-to-include-a-php-variable-inside-a-mysql-insert-statement 'name' else sortorder 'id' query SELECT FROM table ORDER BY sortorder To make it all simplified yet with guaranteed safety..
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result http://stackoverflow.com/questions/795746/warning-mysql-fetch-array-supplied-argument-is-not-a-valid-mysql-result query 'SELECT title content FROM staff_vacancies ORDER BY ordering LIMIT 0 100' Get an array containing the results. Loop..
Highlight row when the checkbox is true http://stackoverflow.com/questions/10529955/highlight-row-when-the-checkbox-is-true advantage you should use gridview true additionally. By the way I recommend you to use gridview true in all jqGrids..
How 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 mod_autoindex_color PHP 5.2.5 mod_jk 1.2.26 X Powered By PHP 5.2.5 Content Length 51 Keep Alive timeout 5 max 100 Connection..
Can PHP PDO Statements accept the table name as parameter? http://stackoverflow.com/questions/182287/can-php-pdo-statements-accept-the-table-name-as-parameter get_var case 1 tbl 'users' break sql SELECT FROM tbl By leaving no default case or using a default case that returns..
Can I include code into a PHP class? http://stackoverflow.com/questions/1957732/can-i-include-code-into-a-php-class _meowing meowing public function meow this _meowing meow By adding the Meowing TypeHint to setMeowing you make sure that..
Redefine Built in PHP Functions http://stackoverflow.com/questions/2326835/redefine-built-in-php-functions a function definition with a new implementation Note By default only userspace functions may be removed renamed or modified...
http://stackoverflow.com/questions/254514/php-and-enumerations 3 const Thursday 4 const Friday 5 const Saturday 6 By creating a simple enum class that extends BasicEnum you now..
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 1.0 data seg id A1 seg id A5 seg id A29 seg id A30 data By the way selecting specific nodes is much more simple when you..
What is a RECURSIVE Function in PHP? http://stackoverflow.com/questions/2648968/what-is-a-recursive-function-in-php since I have a strong background in math was factorial . By the comments below it seems the factorial function may be a..
How to find the dates between two specified date? http://stackoverflow.com/questions/2736784/how-to-find-the-dates-between-two-specified-date code to skip or repeat a day due to daylight saving time. By giving the number of days for i 0 i 2 i echo date 'd m Y' strtotime..
Can't connect to HTTPS site using cURL. Returns 0 length content instead. What can I do? http://stackoverflow.com/questions/316099/cant-connect-to-https-site-using-curl-returns-0-length-content-instead-what-c Nov 2008 01 08 34 GMT Server Microsoft IIS 6.0 X Powered By ASP.NET Content Length 0 Content Type text html Set Cookie ASPSESSIONIDxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx..
PHP detecting request type (GET, POST, PUT or DELETE) http://stackoverflow.com/questions/359047/php-detecting-request-type-get-post-put-or-delete in php php rest request share improve this question By using _SERVER 'REQUEST_METHOD' For more details please see the..
Why don't PHP attributes allow functions? http://stackoverflow.com/questions/3960323/why-dont-php-attributes-allow-functions 'realpath' INIT_ARRAY Herein lies the root of the problem. By adding these opcodes zend_do_early_binding gets an unexpected..
PHP image upload security check list http://stackoverflow.com/questions/4166762/php-image-upload-security-check-list out use move_uploaded_file for any upload. Late Edit By the way you'd want to be very restrictive about your upload..
Why would one omit the close tag? http://stackoverflow.com/questions/4410704/why-would-one-omit-the-close-tag not always tend to follow latest PHP trends immediately. By sending headers inadvertently you might have introduced a security..
http://stackoverflow.com/questions/4979836/domdocument-in-php by iterating the childNodes of the DIV or use getElementByTagName or XPath is up to you. You just have to understand that.. and then we could answer something like div dom getElementById 'showContent' foreach div getElementsByTagName 'a' as link.. dom getElementById 'showContent' foreach div getElementsByTagName 'a' as link echo dom saveXML link But unless you are..
PHP Session Fixation / Hijacking http://stackoverflow.com/questions/5081025/php-session-fixation-hijacking token and verify that the nonce is the same on the server. By doing this you should be able to detect a hijacked session since..
How to Truncate a string in PHP to the word closest to a certain number of characters? http://stackoverflow.com/questions/79960/how-to-truncate-a-string-in-php-to-the-word-closest-to-a-certain-number-of-chara php string function share improve this question By using the wordwrap function. It splits the texts in multiple..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php can be Unintentional Whitespace before php or after UTF 8 Byte Order Mark Previous error messages or notices Intentional.. HTTP CGI headers to the webserver HTTP 1.1 200 OK Powered By PHP 5.3.7 Vary Accept Encoding Content Type text html charset.. which can cause this. Most famously the UTF 8 BOM Byte Order Mark which isn't displayed by most text editors. It's..
How to post JSON to PHP with curl http://stackoverflow.com/questions/813487/how-to-post-json-to-php-with-curl 22 03 00 GMT Server Apache 2.2.8 Win32 PHP 5.2.6 X Powered By PHP 5.2.6 Transfer Encoding chunked Content Type text html charset..
How to get useful error messages in PHP? http://stackoverflow.com/questions/845021/how-to-get-useful-error-messages-in-php errors you need to enable error display in the php.ini. By default these are turned off because you don't want a customer..
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