Bug #78682 [NEW]: wrong executed if-else

From: bugreports at gmail dot com Operating system: Linux PHP version: master-Git-2019-10-17 (Git) Package: opcache Bug Type: Bug Bug description:wrong executed if-else Description: ------------ it's impossiblöe that $ml is undefined in that if-else statement opcache.jit_buffer_size = 50000000 opcache.jit = 1235 Warning: Undefined variable: ml in global_mysql_ext.inc.php on line 581 switch($extended) { default: $arr[$row['Field']] = $x_type; break; case 1: if($maxlength) { $rw = mysqli_fetch_row($this->parent->query("select max(length({$row['Field']})) from $table", 1)); $ml = (int)$rw[0]; } else { $ml = 0; } $arr[$row['Field']] = ['type'=>$x_type, 'null'=>$null, 'length'=>$length, 'maxlength'=>$ml]; /** this is line 581 */ break; } -- Edit bug report at https://bugs.php.net/bug.php?id=78682&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=78682&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=78682&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=78682&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=78682&r=needscript Try newer version: https://bugs.php.net/fix.php?id=78682&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=78682&r=support Expected behavior: https://bugs.php.net/fix.php?id=78682&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=78682&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=78682&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=78682&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=78682&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=78682&r=dst IIS Stability: https://bugs.php.net/fix.php?id=78682&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=78682&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=78682&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=78682&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=78682&r=mysqlcfg