Look at this example:
1:
2: write_debug_string("i'm here");
3:
4:
5: write_debug_string("now i'm here");
6:
function write_debug_string($message)
{
echo sprintf("[DEBUG AT LINE %d] %s", get_callers_line(), $message);
}
this should output:
[DEBUG AT LINE 2]: i'm here
[DEBUG AT LINE 5]: now i'
Not sure what you really mean.
__LINE__ contains current line number in the script wherever it is used. So if
you want caller's line number
function foo($line) {
echo 'Line number: '. $line;
}
foo(__LINE__);
You can get the caller's line number. (Line number of foo(__LINE__);)
Regards,
--
Yas
Hello,
can i make a function that displays the __LINE__ of it's caller?
ie:
function show_caller_s_line()
{
echo "my caller's line is:" . __LINE__;
}
1: blahblahblah
2: show_caller_s_line()
3: blahblah
output should be:
my caller's line is: 3
is that possible?
thanks.
-elias
--
PH
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