HI EVERYONE,

I have one problem, as i calculate two time like today i have worked 9.43 hours and 2nd day i worked 8.20 hours when i calculate total time of these two day then it shows 17.63 hours but i want to show this with the help of php , this should come as like 18.03 hours.

regards,
Gagan

Just use the following code. Simple and easy to use.

``````//set the values
\$value_a=9.43;
\$value_b=8.20;

//now to calculate
\$value=\$value_a+\$value_b;
\$valuesplit=explode('.',\$value);
if(!isset(\$valuesplit[1]))
{
\$endvalue=\$valuesplit[0];
} else {
if (\$valuesplit[1]>=60)
{
\$valuesplit[1]='0.'.\$valuesplit[1];
\$valuesplit[1]=\$valuesplit[1]-0.60;
\$valuesplit[0]+=1;
\$valuesplit[1]=preg_replace('/[^.]+[.](.*)/','\$1',\$valuesplit[1]);
}
\$endvalue=\$valuesplit[0].'.'.\$valuesplit[1];
}

//now to echo the value
echo \$endvalue;``````

change the separator to :
strtotime functions think that x.y is a fraction x:y is a time
\$a = 9.43 = 9:25
\$b = 8.20 = 8:12
= 17.63 = 17:37

You want
\$a = 9:43
\$b = 8:20
= 18:03
then you can just add the hours with mktime(strtotime(\$a + \$b))