How to get the line beign exectued.

[MadnessRed]

is there a way to find out the line currently being exectuded? So I can say, for example.

 

mysql_query("SELECT * FROM $table") or die(mysql_error()."<br />Error on line: ".$line);

[PFMaBiSmAd]

http://us.php.net/manual/en/language.constants.predefined.php

[MadnessRed]

thanks

[MadnessRed]

is it possible to get the line where the current functino was exectued, eg

 

<?
function a($a = __LINE__){
    echo $a;
}

echo "This is line "; a(); //this will show the current line
?>

 

 

or in context

<?
function query($query){

mysql_query($query) or error($query,mysql_error(),__FILE__,__LINE__);
}

function error($q,$e,$f,$l){
mysql_query("INSERT INTO `errors` (`query`,`error`,`file`,`line`)
VALUES ('".$q."','".$e."','".$f."','".$l."');");
}
?>

[Mchl]

If you want to log errors to database, wouldn't it be better to create custom error handlers?

[MadnessRed]

If you want to log errors to database, wouldn't it be better to create custom error handlers?

 

Yes, that would be great, I am gonna look that up, thanks.

[Mchl]

See set_error_handler

[MadnessRed]

See set_error_handler

 

ok, so how do I pass me own info into the error handler?

[MadnessRed]

sorry I can't edit for some reason, I have that, but it works fine for most errors except the sql ones, I have set it to mysql_query or trigger error but I jsut get the line of the function, not of where the function was defeined

 

is there something that I can return that will cause an error?,

 

eg

 

mysql_query() or return trigger_error();