I would love to know, if it's possible to get a specific data from a specific mysql table..

Let say on the table itself has a Varchar ... mixed of words and floats..

and then ... I want to pull only the float from the table using php...

can it be done ??

Can you give an example of your table and the data that is in it, and an example of the output you require ?

if you are looking to pull a float out of a var char field that has for example text wrapped around it (i.e. "Temp: 26.2 Degrees") then I would suggest using preg_match or something alike to do a regular expression to extract it. I'm sure there is other ways too.

yeah ... something like that ... it's a long var char...

something like... "hello, my name is jack.. my height is 5.5 feet"

let say .. I just want to pull only "5.5"

$fullstring = "hello, my name is jack.. my height is 5.5 feet";
preg_match_all('/[0-9].[0-9]/', $fullstring, $matches);
$count = count($matches[0]);
# this will tell you how many times "x.x" was found in string
echo $count; 

# this will print out each "x.x" it found
for ($i = 0 ; $i < $count ; $i++ ) 
{
echo $matches[0][$i];
echo '<br/>';
}

Use pattern matching for it....Use can see how to do this from the examples in this link

<?php
preg_match('/^\d+$/', $price[1]);
?>

You can also try

$var = '122.34343The';
$float_value_of_var = floatval($var);
echo $float_value_of_var; // 122.34343

The following regex would also match 45.67 and -45

/-?[0-9]+(\.[0-9]+)?/

tq guys... I'll give a try later..