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30 lines
486 B
PHP
30 lines
486 B
PHP
--TEST--
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Crash when function parameter modified via reference
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--FILE--
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<?php
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function usercompare($a,$b) {
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unset($GLOBALS['my_var'][2]);
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return $a <=> $b;
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}
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$my_var = array(1 => "entry_1",
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2 => "entry_2",
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3 => "entry_3",
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4 => "entry_4",
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5 => "entry_5");
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usort($my_var, "usercompare");
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var_dump($my_var);
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?>
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--EXPECT--
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array(5) {
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[0]=>
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string(7) "entry_1"
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[1]=>
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string(7) "entry_2"
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[2]=>
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string(7) "entry_3"
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[3]=>
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string(7) "entry_4"
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[4]=>
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string(7) "entry_5"
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}
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