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58 lines
1.2 KiB
PHP
58 lines
1.2 KiB
PHP
--TEST--
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Testing operations with undefined variable
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--FILE--
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<?php
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var_dump($a[1]);
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var_dump($a[$c]);
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var_dump($a + 1);
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var_dump($a + $b);
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var_dump($a++);
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var_dump(++$b);
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var_dump($a->$b);
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var_dump($a->$b);
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var_dump($a->$b->{$c[1]});
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?>
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--EXPECTF--
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Warning: Undefined variable $a in %s on line %d
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Warning: Trying to access array offset on value of type null in %s on line %d
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NULL
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Warning: Undefined variable $a in %s on line %d
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Warning: Undefined variable $c in %s on line %d
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Warning: Trying to access array offset on value of type null in %s on line %d
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NULL
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Warning: Undefined variable $a in %s on line %d
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int(1)
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Warning: Undefined variable $a in %s on line %d
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Warning: Undefined variable $b in %s on line %d
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int(0)
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Warning: Undefined variable $a in %s on line %d
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NULL
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Warning: Undefined variable $b in %s on line %d
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int(1)
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Warning: Attempt to read property '1' on int in %s on line %d
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NULL
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Warning: Attempt to read property '1' on int in %s on line %d
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NULL
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Warning: Undefined variable $c in %s on line %d
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Warning: Trying to access array offset on value of type null in %s on line %d
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Warning: Attempt to read property '1' on int in %s on line %d
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Warning: Attempt to read property '' on null in %s on line %d
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NULL
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