Archive for December, 2004
Tsunamis hit Sri Lanka
It all happened on Sunday morning when ocean waves hit the costal areas of South Asia. One of the worst hit countries were Sri Lanka. Up to now it has claimed the lives of 67,000 people all over. More than 20000 victims are from Sri Lanka. Most of the victims are small children [...]
My Projects
I have listed my ongoing and completed projects @ http://www.projectdemo.info
Note the fact that I haven't listed any of the websites that I have developed for clients. These are basically the projects that I developed to fulfill certain needs. Planning to grow that projects list as much as I can in the coming years..
Hidden string functions
Its really amazing to realise the fact that there is something new to learn everyday.
If I have to validate a string restricting the string can only contain alphanumeric characters I would use regular expressions in the follwing manner..
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<?php
$a="hello";
$b="12@hhd";
echo chkString($a);
echo "<br />";
echo chkString($b);
function chkString($str){
if(eregi("^[a-z0-9]+$",$str)){
return "OK";
}
return "Bad";
}
?>
But I never knew that functions exists specially for [...]
