Hi!
Can anybody please explain this-
<?php
$num=5;
echo($num.++$num);
echo("<br />".$num);
?>prints:
66
6
while
<?php
$num=5;
echo($num++.++$num);
echo("<br />".$num);
?>prints:
57
7
how exactly is the parsing done?
tuse 22 Junior Poster
ShawnCplus 456 Code Monkey Team Colleague
There seems to be an interesting and undocumented precedence taking place with the concatenation operator. It seems
echo $num . ++$num;prints out 66. Whereas
echo $num , ++$num;prints out 56
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