Here’s a quick way to strip off characters from a string using PHP’s function substr. <? $var = ’05 Delete’; $var = substr($var,0,2); echo($var); // returns “05″ ?> If you wanted to strip off the characters from the end of a string, just change the “2″ to “-2″ and it will strip off the last [...]
Just another quick way to automate the simple process of creating HTML selects with a function. This small function with also remember which value was selected by checking it against the $_POST value and adding a selected=”SELECTED” to that option. 2 dimentional array: $people_array = array( ’1′ => ‘Bob’, ’2′ => ‘James’, ’3′ => ‘Jessi’, [...]
21 Mar, 2007
Posted by: john In: music|php|programing
Being a very big music buff, I love being able to see what my music habits are. I’m currently using the most up-to-date version of Winamp, which does a good job of keep a history of what I listen to, but I wanted this info on the web for the world to see. Fortunatly, Last.fm [...]
21 Mar, 2007
Posted by: john In: mysql|php|programing
Quite a few times during projects I only want to find a single value from the database. But rather than setting up WHILE loop, I’ve been using a quick function that does two things perfectly. Here’s the function: // returns single result function mysql_one_data($query) { $one=mysql_query($query); $r=mysql_fetch_row($one); return($r[0]); } // returns single array function mysql_one_array($query) [...]
No steering wheel or pedals, you drive it with a joystick. And mom said video games would never benefit me… look who’s laughing now. Still her… I can hear her from the basement.
