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php Programming Glossary: returnsHow can an SQL query return data from multiple tables http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables tell the database how to limit the results so the query returns all the rows that fit the criteria. So to give an example of.. as described above but the difference is that it only returns rows of data that are identical and I do mean identical between..
Suppress error with @ operator in PHP [closed] http://stackoverflow.com/questions/136899/suppress-error-with-operator-in-php use. For example a file may get deleted after file_exists returns true but before fopen . But I wouldn't just suppress errors..
http://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and values it works with originate from. It then explicitly returns a value. The caller has the confidence to know what variables..
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 By leaving no default case or using a default case that returns an error message you ensure that only values that you want used..
Convert one date format into another in PHP http://stackoverflow.com/questions/2167916/convert-one-date-format-into-another-in-php date 'y m d h i s' works middle strtotime old_date returns bool false new_date date 'Y m d H i s' middle returns 1970 01.. returns bool false new_date date 'Y m d H i s' middle returns 1970 01 01 00 00 00 But I'd of course like it to return a current.. . for example this works old_date date 'l F d y h i s' returns Saturday January 30 10 02 06 34 old_date_timestamp strtotime..
How to get a variable name as a string in PHP? http://stackoverflow.com/questions/255312/how-to-get-a-variable-name-as-a-string-in-php get_defined_vars doesn't seem to be working correctly it returns 'var' because var is used in the function itself. GLOBALS seems..
Simple “Long Polling” example code? http://stackoverflow.com/questions/333664/simple-long-polling-example-code it works fine without this but if msgsrv.php always returns instantly with a syntax error for example you flood the browser..
http://stackoverflow.com/questions/336127/calculate-business-days an array of any holidays that might be in between and it returns the working days as an integer php The function returns the.. it returns the working days as an integer php The function returns the no. of business days between two dates and it skips the..
http://stackoverflow.com/questions/3724112/php-method-chaining really you have a series of mutator methods that all returns the original or other objects that way you can keep calling..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php Name Effect a Pre increment Increments a by one then returns a. a Post increment Returns a then increments a by one. a Pre.. a by one. a Pre decrement Decrements a by one then returns a. a Post decrement Returns a then decrements a by one. These..
htmlentities() vs. htmlspecialchars() http://stackoverflow.com/questions/46483/htmlentities-vs-htmlspecialchars if they are to preserve their meanings. This function returns a string with some of these conversions made the translations..
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 you already have helps you to write the expression that returns the value. Possibly it is field_image handler view result 0..
How to extend access token validity since offline_access deprecation http://stackoverflow.com/questions/8982025/how-to-extend-access-token-validity-since-offline-access-deprecation two active sessions. Also the function no longer actually returns the token but instead stores it within the persistant data... a new public function to the base_facebook.php file which returns an new access token which expires in 60 days. You can make a..
How can one check to see if a remote file exists using PHP? http://stackoverflow.com/questions/981954/how-can-one-check-to-see-if-a-remote-file-exists-using-php out to be too slow. HEAD checks the time of the file and returns it in the headers. You can do like browsers and get the CURLINFO_FILETIME..
How to evaluate formula passed as string in PHP? http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php on success. m e expr A synonym for m evaluate . m vars Returns an associative array of all user defined variables and values... array of all user defined variables and values. m funcs Returns an array of all user defined functions. PARAMETERS m suppress_errors..
PHP file cannot enter some part of code http://stackoverflow.com/questions/11575531/php-file-cannot-enter-some-part-of-code return value will be casted to boolean and then evaluated. Returns true on success or false on failure. public function valid ..
get_headers Inconsistency [closed] http://stackoverflow.com/questions/12781795/get-headers-inconsistency www.domainnnnnnnnnnnnnnnnnnnnnnnnnnnn.com CraxyFile.jpg Returns HTTP 200 instead of 404 For any domain or URL that does not..
User recognition without cookies or local storage http://stackoverflow.com/questions/15966812/user-recognition-without-cookies-or-local-storage the test fits return result 0 true false END test_class Returns the html code of a html table base on a hash array function..
http://stackoverflow.com/questions/2332681/add-number-of-days-to-a-date now or the current time if now is not supplied. while date Returns a string formatted according to the given format string using..
PHP: Remote file size without downloading file http://stackoverflow.com/questions/2602612/php-remote-file-size-without-downloading-file of time as a HEAD request to a resource that is 1KB. php Returns the size of a file without downloading it or 1 if the file size..
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 connect to HTTPS site using cURL. Returns 0 length content instead. What can I do I have a site that..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php Increments a by one then returns a. a Post increment Returns a then increments a by one. a Pre decrement Decrements a by.. Decrements a by one then returns a. a Post decrement Returns a then decrements a by one. These can go before or after the..
Are mysql_real_escape_string() and mysql_escape_string() sufficient for app security? http://stackoverflow.com/questions/5414731/are-mysql-real-escape-string-and-mysql-escape-string-sufficient-for-app-secu WHERE url LIKE 'http www.reddit.com ' ORDER BY id Returns Just URLs beginning w http www.reddit.com php sql_exploits.php.. FROM GrabbedURLs WHERE url LIKE ' ' ORDER BY id Results Returns every result Not what you programmed ergo an exploit php sql_exploits.php.. sql_exploits.php 1 1 ' http www.reddit.com ' id Results Returns every column and every result. Then there are the REALLLY nasty..
PHP get number of week for month http://stackoverflow.com/questions/5853380/php-get-number-of-week-for-month thing I have ever tried to get working but here it is php Returns the amount of weeks into the month a date is @param date a YYYY..
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 mysql_query query this link Function getQuery Purpose Returns the last database query for debugging function getQuery return..
PHP startsWith() and endsWith() functions http://stackoverflow.com/questions/834303/php-startswith-and-endswith-functions it. For example str ' apples ' echo startsWith str ' ' Returns true echo endsWith str ' ' Returns true php string share.. echo startsWith str ' ' Returns true echo endsWith str ' ' Returns true php string share improve this question function startsWith..
PHP - urlencode vs rawurlencode? http://stackoverflow.com/questions/996139/php-urlencode-vs-rawurlencode see http us2.php.net manual en function.rawurlencode.php Returns a string in which all non alphanumeric characters except _.~.. see http us2.php.net manual en function.urlencode.php Returns a string in which all non alphanumeric characters except _...
Get relative date from the NOW() function [duplicate] http://stackoverflow.com/questions/17182001/get-relative-date-from-the-now-function function CREATE FUNCTION `PassedSince` `stamp` TIMESTAMP RETURNS VARCHAR 100 DETERMINISTIC BEGIN DECLARE `result` VARCHAR 100..
http://stackoverflow.com/questions/294875/models-in-the-zend-framework 'User' THIS IS REALLY HELPFUL public function getById id RETURNS ONE INSTANCE OF 'User' public function getActiveUsers RETURNS.. ONE INSTANCE OF 'User' public function getActiveUsers RETURNS MULTIPLE 'User' OBJECTS class User extends Zend_Db_Table_Row_Abstract..
Simplify PHP DOM XML parsing - how? http://stackoverflow.com/questions/3405117/simplify-php-dom-xml-parsing-how dom loadXML xml Now for some tests echo n n GETELEMENTBYID RETURNS ELEMENT WITH XML ID n n foreach dom getElementById 'p1' childNodes..
How to efficiently find the closest locations nearby a given location http://stackoverflow.com/questions/3922404/how-to-efficiently-find-the-closest-locations-nearby-a-given-location distance latA double lonA double latB double LonB double RETURNS double DETERMINISTIC BEGIN SET @RlatA radians latA SET @RlonA..
How to call a MySQL stored procedure from within PHP code? http://stackoverflow.com/questions/3966747/how-to-call-a-mysql-stored-procedure-from-within-php-code `getNodeName` CREATE FUNCTION `getTreeNodeName` `nid` int RETURNS varchar 25 CHARSET utf8 BEGIN DECLARE nodeName varchar 25 SELECT..
distance calculations in mysql queries http://stackoverflow.com/questions/3986556/distance-calculations-in-mysql-queries latA double lonA double latB double LonB double RETURNS double DETERMINISTIC BEGIN SET @RlatA radians latA SET @RlonA..
http://stackoverflow.com/questions/4671378/levenshtein-mysql-php CREATE FUNCTION levenshtein s1 VARCHAR 255 s2 VARCHAR 255 RETURNS INT DETERMINISTIC BEGIN DECLARE s1_len s2_len i j c c_temp cost.. FUNCTION levenshtein_ratio s1 VARCHAR 255 s2 VARCHAR 255 RETURNS INT DETERMINISTIC BEGIN DECLARE s1_len s2_len max_len INT SET..
mySQL Stored Function to create a slug http://stackoverflow.com/questions/5409831/mysql-stored-function-to-create-a-slug FUNCTION `slugify` dirty_string varchar 200 RETURNS varchar 200 CHARSET latin1 DETERMINISTIC BEGIN DECLARE x y z..
http://stackoverflow.com/questions/943507/mysql-parent-child-query FUNCTION hierarchy_connect_by_parent_eq_prior_id value INT RETURNS INT NOT DETERMINISTIC READS SQL DATA BEGIN DECLARE _id INT DECLARE..
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