How do I check if a date entered exists?
By Abhijit Paul
How do I check if a date entered exists?????
Teacher SiliconIndia replied to Abhijit Paul Wednesday, March 17, 2010
Hi Abhijit,
To do this, use the chop function.
If you have just read about the trim function, then this example will illustrate the difference between the two functions by recycling the code from that example but with a simple substitution of 'trim' for 'chop':
<?php
$toomuchspace = " how are you ";
echo "<$toomuchspace>n";
$thatsbetter = chop($toomuchspace);
echo "<$thatsbetter>";
?>
Prints this:
< how are you >
< how are you>
