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42 lines
520 B
PHP
42 lines
520 B
PHP
--TEST--
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Error cases of compound shift assignment on strings
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--FILE--
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<?php
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$n = "65";
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$n <<= $n;
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var_dump($n);
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$n = "-1";
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$n <<= $n;
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var_dump($n);
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$n = "65";
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$n >>= $n;
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var_dump($n);
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$n = "-1";
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$n >>= $n;
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var_dump($n);
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$n = "0";
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$n %= $n;
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var_dump($n);
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$n = "-1";
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$n %= $n;
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var_dump($n);
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--EXPECTF--
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int(0)
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Warning: Bit shift by negative number in %s on line %d
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bool(false)
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int(0)
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Warning: Bit shift by negative number in %s on line %d
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bool(false)
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Warning: Division by zero in %s on line %d
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bool(false)
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int(0)
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