This strip_tags() is identical to htmlentities() function except strip_tags function strips HTML and PHP tags from a string. Support – PHP 4, PHP 5 string strip_tags ( string $str [, string $allowable_tags ] ) This function tries to return a string with all NUL bytes, HTML and PHP tags stripped from a given str. Parameters […]
Continue Reading →Certain characters have special significance in HTML, and should be represented by HTML entities if they are to preserve their meanings. This function returns a string with these conversions made. If you require all input substrings that have associated named entities to be translated, use htmlentities() . Syntax string htmlspecialchars ( string $string [, […]
Continue Reading →htmlentities PHP function is used to convert all applicable characters to HTML entities. This function has four parameters named as String, Flags, Encoding and double_encode. The first parameter gets input as string. Second parameter takes flag to specify how to handle quotes. The default flag is ENT_COMPAT | ENT_HTML401. Remaining parameters are optional. This function […]
Continue Reading →In CodeIgniter using active record, if you want to perform a not equal then, use following line. $this->db->where(‘name !=’, $name); $this->db->where(‘id
Continue Reading →You can get currency conversions in a simple format from yahoo: For example, to convert from GBP to EUR: http://download.finance.yahoo.com/d/quotes.csv?s=GBPEUR=X&f=sl1d1t1ba&e=.csv
Continue Reading →As of PHP 5.3 there are two ways to define constants: Either using the const keyword or using the define() function: const CONST_VAL = ‘CONST’; define(‘CONST_VAL’, ‘CONST’); The fundamental difference between those two ways is that const defines constants at compile time, whereas define defines them at run time. What does that mean for you? […]
Continue Reading →This is probably wrong as this does not work: $mysqldate = date(“m/d/y g:i A”, $datetime); And This will works: $phpdate = strtotime( $mysqldate ); $mysqldate = date( ‘Y-m-d H:i:s’, $phpdate );
Continue Reading →Introduction Represents a date period. A date period allows iteration over a set of dates and times, recurring at regular intervals, over a given period. Just an example to include the end date using the DateTime method. <?php $begin = new DateTime( ‘2012-11-01’ ); $end = new DateTime( ‘2012-11-11’ ); $end = $end->modify( ‘+1 day’ […]
Continue Reading →Here is the php timezone array. You can use this as a dropdown and set current timezone using date_default_timezone_set(‘Europe/London’); <?php $tz = array ( ‘Pacific/Apia’ => ‘[GMT-11:00] West Samoa Time (MIT)’, ‘Pacific/Niue’ => ‘[GMT-11:00] Niue Time (Pacific/ Niue)’, ‘Pacific/Tahiti’ => ‘[GMT-10:00] Tahiti Time (Pacific/ Tahiti)’, ‘HST’ => ‘[GMT-10:00] Hawaii Standard Time (HST)’, ‘America/Adak’ => ‘[GMT-10:00] […]
Continue Reading →If you want to allow sessions on all the subdomains then here are 3 options. Place this in your php.ini: session.cookie_domain = “.example.com” In your .htaccess: php_value session.cookie_domain .example.com As the first thing in your script: ini_set(‘session.cookie_domain’, ‘.example.com’ );
Continue Reading →