Bug #79260 [NEW]: Fatal error: Uncaught TypeError: Illegal offset type

From: changochen1 at gmail dot com Operating system: ALL PHP version: master-Git-2020-02-11 (Git) Package: Scripting Engine problem Bug Type: Bug Bug description:Fatal error: Uncaught TypeError: Illegal offset type Description: ------------ See poc below. Run script: ``` php -f poc.php ``` Php version: ``` PHP 8.0.0-dev (cli) (built: Jan 31 2020 21:52:09) ( NTS ) ``` We can't get a stack dump because it just throws an exception. Test script: --------------- <?php class foo { } $result = get_declared_classes ( ) ; var_dump ( empty ( $a [ $i = 'expected_array' ] [ var_dump ( set_error_handler ( function & ( $severity , $message , $file ) { echo $result [ 1 ] = $result [ ( $obj ) ] = $class_name < 2 ; var_dump ( $name ) ; $result [ $a [ 0 ] = $s ] -= var_dump ( $GLOBALS = var_export ( $result ) [ ] = $buffer ) [ 'foo' ] ; echo $GLOBALS [ 1 ] = [ ( $obj ) ] = [ var_dump ( ini_get ( 'error_reporting' ) [ $d = ( $result [ include $a_var -= 0 ] % -1 + get_parent_class ( $functions [ unlink ( strtolower ( $a [ $i = __DIR__ ] [ ++ $i ] >= $a [ ++ $i ] [ ++ $i ] ) ) ] ) ) . array ( 0 , 1 ) ] = $s % -2147483647 ) ] < 2 ; ; } , ) -> $arg1 , ) [ $i = [ unlink ( include $GLOBALS [ 0 ] -= 0 , ) => '0' ] ] [ ++ $i ] = ( $v + ( '-.1' * 50 ) ) ] [ 0 ] ) ) ; ?> -- Edit bug report at https://bugs.php.net/bug.php?id=79260&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79260&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79260&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79260&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79260&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79260&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79260&r=support Expected behavior: https://bugs.php.net/fix.php?id=79260&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79260&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79260&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79260&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79260&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79260&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79260&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79260&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79260&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79260&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79260&r=mysqlcfg