06-20-2010, 09:27 PM
El Forum
06-20-2010, 09:58 PM
[eluser]daelsepara[/eluser]
first statement:
second statement:
first statement:
Code:
// (1) + (2) + (3) = 7second statement:
Code:
// (2) + (3) + (4) = 9El Forum
06-20-2010, 10:20 PM
[eluser]InsiteFX[/eluser]
Operator Precedence - SEE the PHP Manual.
InsiteFX
Operator Precedence - SEE the PHP Manual.
InsiteFX
El Forum
06-20-2010, 11:27 PM
[eluser]pincs[/eluser]
[quote author="daelsepara" date="1277110704"]first statement:
second statement:
[/quote]
i think first statment like this:2+3+4
[quote author="daelsepara" date="1277110704"]first statement:
Code:
// (1) + (2) + (3) = 7second statement:
Code:
// (2) + (3) + (4) = 9i think first statment like this:2+3+4
Code:
echo "i=".(++$i);//2
echo "i=".(++$i)+12;//12
echo "i=".(++$i)+(++$i);//3El Forum
06-21-2010, 12:46 AM
[eluser]InsiteFX[/eluser]
Operator Precedence - SEE the PHP Manual.
InsiteFX
Operator Precedence - SEE the PHP Manual.
Code:
<?php
$i = 1;
// notice here I wrapped the increments with
// a beginning and ending parentheses.
// parentheses may be used to force precedence
echo "i=".((++$i)+(++$i)+(++$i)); //result 9
//echo (++$i)+(++$i)+(++$i); //result is 9
?>InsiteFX