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beb002a867
First throw the undefined variable warning, and then set the variable to null. Otherwise we're not guaranteed that it's actually null afterwards.
13 lines
201 B
PHP
13 lines
201 B
PHP
--TEST--
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Bug #79791: Assertion failure when unsetting variable during binary op
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--FILE--
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<?php
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set_error_handler(function() {
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unset($GLOBALS['c']);
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});
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$c -= 1;
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var_dump($c);
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?>
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--EXPECT--
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int(-1)
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