From: php at dush dot student dot utwente dot nl
Operating system: linux 2.6
PHP version: 5.0.2
PHP Bug Type: Unknown/Other Function
Bug description: $php_errormsg isn't set when an error occured in a function called
by eval()
Description:
------------
in debug mode, my script stores every error that occured in the script.
when an error occurs in eval(), the error is stored correctly in
$php_errormsg. however when the error occured in a function called by
eval() the error isn't stored anymore.
Reproduce code:
---------------
register_tick_function("store_errors", true);
function &store_errors($do_tick = true) {
GLOBAL $php_errormsg;
static $errors = array();
if ($do_tick) {
if (isset($php_errormsg) && $php_errormsg != "") {
if ($trace = debug_backtrace()) {
$func = $trace[1]['function'];
if (isset($trace[1]['class']))
$func =
$trace[1]['class'].$trace[1]['type'].$func;
}else {
$func = 'unknown';
}
$errors[] = array(
0 => $php_errormsg,
1 => $func
);
$php_errormsg = "";
}
}else {
return $errors;
}
}
/* stupid test function */
function blah() { echo $blah2; echo "error is set here:
$php_errormsg<br>"; }
eval ('echo $blah1; blah();');
$ar = store_errors(false);
while(list($key,$val) = each($ar)) {
echo "{$key} => {$val[0]} in {$val[1]}<br>\n";
}
Expected result:
----------------
Notice: Undefined variable: blah1 in
/home/dush/public_html/core/loader.inc.php(28) : eval()'d code on line 1
Notice: Undefined variable: blah2 in
/home/dush/public_html/core/loader.inc.php on line 27
error is set here: Undefined variable: blah2
0 => Undefined variable: blah1 in unknown
1 => Undefined variable: blah2 in blah
Actual result:
--------------
Notice: Undefined variable: blah1 in
/home/dush/public_html/core/loader.inc.php(28) : eval()'d code on line 1
Notice: Undefined variable: blah2 in
/home/dush/public_html/core/loader.inc.php on line 27
error is set here: Undefined variable: blah2
0 => Undefined variable: blah1 in unknown
--
Edit bug report at http://bugs.php.net/?id=30541&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30541&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30541&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30541&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=30541&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=30541&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=30541&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=30541&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=30541&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=30541&r=support
Expected behavior: http://bugs.php.net/fix.php?id=30541&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=30541&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=30541&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=30541&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30541&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=30541&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=30541&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=30541&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=30541&r=float
MySQL Configuration Error: http://bugs.php.net/fix.php?id=30541&r=mysqlcfg
