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Web Development – PHP Blog

PHP Call to undefined function finfo_open

admin May 8, 2014 Web Development - PHP

On any web site if you are getting error message "Call to undefined function finfo_open" then it is related to php extension fileinfo. If you are on w...Read more...

Codeigniter – no input file specified

admin Web Development - PHP

On some servers codeignitor generates error message "no input file specified". It is related with .htaccess file. A small change need to be done in .h...Read more...

WordPress conditionally load css or javascript for shortcode

admin January 30, 2014 Web Development - PHP

Most of the plugins or themes developers loads style sheet and / or js files related to specific shortcode even if that shortcode is not used in page ...Read more...

FILE in eval returns file name with some text eval()’d code

admin October 2, 2013 Web Development - PHP

refer http://php.net/manual/en/language.constants.predefined.php Note that __FILE__ has a quirk when used inside an eval() call. It will...Read more...

Disable WordPress 3.1 admin bar for all users except admin

admin August 9, 2011 Web Development - PHP

function my_function_admin_bar($content) { return ( current_user_can("administrator") ) ? $content : false; } add_filter( 'show_admin_bar' , 'my_funct...Read more...

codeignitor IE session problem

admin June 3, 2011 Web Development - PHP

was facing same problem of session with IE 8. Many threads suggested for underscore, timezone difference. Real problem is timezone difference. CI ...Read more...

codeigniter Class ‘MY_Controller’ not found

admin June 1, 2011 Web Development - PHP

If you are using codeigniter 2.0 and getting following error Fatal error: Class ‘MY_Controller’ not found in applicationcontrollerswelcome.php on...Read more...

PHP_Incomplete_Class Errors

admin May 5, 2011 Web Development - PHP

If you get such a error That means class not defined before starting session. If classes stored in a session you must define your class before th...Read more...

wordpress sort posts by custom field numeric value

admin April 14, 2011 Web Development - PHP

there is no default option in wordpress to set up sort order of post manually while adding post. Other options are sorting by title or date using quer...Read more...

the_content not responding to the “more tag” outside of WP

admin Web Development - PHP

when used setup_postdata() , the_content ignore more tag the more tag does not work on custom queries like that. You can set the global $more variab...Read more...

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Web Development – PHP Blog